I need help please I’ll give u a brainliest

I Need Help Please Ill Give U A Brainliest

Answers

Answer 1

Answer:

k=4

Step-by-step explanation:

Hope this helps!


Related Questions

Help
I need this now

Answers

Answer:

aint no way :)))

Step-by-step explanation:

Answer:

eyes:10 each

nose:7.5

mouth:25.5

eyebrows:2 each

ears:10.5

face:280

Step-by-step explanation:

just use the formulas

pls brainleist i want to level up

What is the cost of a pair of jeans that sells for $49 if the sales tax rate is 6%

Answers

a pair of jenas that sell for $49

rate of tax is 6%

cost of that jeans is ?

Let the cost of jeans = x

through question

or, $49 = X + X×6%

or,$49 = X + X×6/100

or, $49 = 106X/100

or, $4900 = 106X

or, X = $4900/106

: X = $46.226

thus ; the cost of jeans is $46.226

Answer:

51.94

Step-by-step explanation:

6% of 49 is 2.94. 49 + 2.94 = 51.94

Express your answer in scientific notation.
7.9x10^7 +6.5x10^6

Answers

Answer:

8.55 × 10^7

Step-by-step explanation:

7.9 × 10^7 + 6.5 + 10^6 =

= 7.9 × 10^7 + 0.65 × 10^7

= 8.55 × 10^7

please help me i’m mad confused

Answers

Step-by-step explanation:

(x+2)(x+3)

multiply x times x which is x^2 then x by 3 and 2 by x which adds up to 5x then multiply 2 by 3 x^2+5x+6

Prove each of these identities.
(a) tan x + cot x = secx cosecx
(b) cosec x - sin x = cos x cot x​

Answers

Answer:

Identity (a) can be re-written as

[tex]sec x\ cosec x - cot x = tan x[/tex]

which we already proven in another question, while for idenity (b)

[tex](A)\frac 1 {sin x} -sin x = cos x \frac{cos x}{sin x}\\\\(B)\frac {1-sin^2x}{sin x} = \frac {cos^2x} {sin x} \\\\(C) \frac {cos^2x}{sin x} =\frac {cos^2x} {sin x}[/tex]

step A is simply expressing each function in terms of sine and cosine.

step B is adding the terms on the LHS while multiplying the one on RHS.

step C is replacing the term on the numerator with the equivalent from the pithagorean identity [tex]cos^2x + sin^2x = 1[/tex]

In the late 1800s, many European nations rushed to Africa to claim its land. Europeans took interest in Africa because of its rich natural resources. Europeans also wanted to claim the land of Africa for their growing empires. Lastly, the Europeans wanted to colonize Africa to spread European culture.



What event is being described?

Answers

umm according to my calculations yes African American culture is correct

Answer:

African American culture is correct !

I really need help. Please explain and show me how to do this. Thank you so much

Answers

The volume of a cone is V=(1/3)•pi•r^2•h
now you plug in your given values
V=(1/3)•pi•2^2•5
the final answer is (20/3)pi

One rectangle is "framed" within another. Find the area of the shaded region if the
"frame" is 2 units wide.
10
7

Answers

The area of the shaded rectangle is 18 square units.

How to get the area of the shaded region?

The shaded region is the framed rectangle, and the white part is the frame.

We know that the frame is 2 units wide, and the measure of the rectangle and the frame are:

width = 7 unitslength = 10 units

Now, if we remove the frame, we will remove 2*2 units = 4 units for each measure (because for each measure we have the frame in both sides).

So the measures for the shaded rectangle are:

width = 7 units - 4 units = 3 unitslength = 10 units - 4 units = 6 units.

And the area of a rectangle is given by the product between the width and length, then we have:

A = (3 units)*(6 units) = 18 square units.

If you want to learn more about rectangles, you can read:

https://brainly.com/question/17297081

Krutika was thinking of a number. Krutika adds 8 then divides by 12 to get an answer of 13. Form an equation with
x
from the information.

Answers

X = 148

When we Make the word problem into an equation we get X + 8 / 12 = 13

All we need to do is isolate X by doing the opposite of each number. When we do that we get a problem like this

X = (12 * 13) - 8

When we do the math we get an answer of 148

Therefore, X = 148

Help me please i am braindead

Answers

Answer:

In total, Esme will need to purchase at minimum TWELVE (12) pieces of fence in order to encompass her entire rectangular garden.

Step-by-step explanation:

Let us start off by isolating each of the two different length sides, and figure out which fence pieces can be used to it off.

For the three meter (3 m) side, we could utilize the following THREE (3) pieces...

ONE (1) piece of 1.8 m length fenceTWO (2) pieces of 0.6 m length fence

Adding up those pieces provides us with our desired garden side length...

(1 × 1.8 m) + (2 × 0.6 m) = 3.0 m!

For the six meter (6 m) side, we could utilize the following THREE (3) pieces...

ONE (1) piece of 1.8 m length fenceTWO (2) pieces of 2.1 m length fence

Adding up those pieces provides us with our desired garden side length...

(1 × 1.8 m) + (2 × 2.1 m) = 6.0 m!

We ought to not forget about the opposite sides of the aforementioned, to make up the four sides of the rectangle! In short, we double the number of pieces that we currently have...

In the end, the smallest number of pieces of fence that Esme will need to buy is TWELVE (12), consisting of the following pieces:

TWO (2) pieces of 0.6 m length fence TWO (2) pieces of 1.8 m length fenceTWO (2) pieces of 2.1 m length fence

I hope this helps! :)

6. 2A and ZB are complementary angles. The measure of ZB is (4x), and the
measure of ZA is 50°. What is the value of x?

Answers

Answer:

x = 10°

Step-by-step explanation:

ZA + ZB = 90°

50° + 4x = 90°

4x = 90° - 50°

4x = 40°

x = 10°

how do i get the length of AD??​

Answers

Answer:

12 cm

Step-by-step explanation:

Length of AD in the given figure is 12 cm

For the function f(x) = 3x+2/ 5, find the difference quotient f(a+h)-f(a)/ h.

Answers

Answer:

3/5

Step-by-step explanation:

[tex] \frac{ \frac{3(x + h)}{5} + \frac{2}{5} - \frac{3x + 2}{5} }{h} [/tex]

[tex] \frac{3x + 3h + 2 - 3x - 2 }{5h} [/tex]

[tex] \frac{3h}{5h} [/tex]

[tex] \frac{3}{5} [/tex]

a shop sells large and small oranges . a girl buys L large oranges ams S samll oranges. she buys al least three but fewer than nine large oranges. she also buys fewer than six small oranges. the maximum number of oranges needs to buy is 10

Answers

Answer:

Number of large oranges: x

Number of small oranges: y

y < 6

x + y <= 10

Hope it helps!!!!!!brainliest pls!!!!!!!!

The girl can buy a minimum of 3 oranges (either 3 large or 3 small) and a maximum of 10 oranges (a combination of large and small).

Let's represent the number of large oranges as "L" and the number of small oranges as "S."

From the given information, we have the following conditions:

At least three but fewer than nine large oranges: 3 ≤ L < 9

Fewer than six small oranges: S < 6

The maximum number of oranges she needs to buy is 10: L + S ≤ 10

Now, let's consider the possible combinations of L and S that satisfy these conditions:

L = 3, S = 0 (Total oranges = 3)

L = 4, S = 0 (Total oranges = 4)

L = 5, S = 0 (Total oranges = 5)

L = 6, S = 0 (Total oranges = 6)

L = 7, S = 0 (Total oranges = 7)

L = 8, S = 0 (Total oranges = 8)

L = 3, S = 1 (Total oranges = 4)

L = 4, S = 1 (Total oranges = 5)

L = 5, S = 1 (Total oranges = 6)

L = 3, S = 2 (Total oranges = 5)

L = 4, S = 2 (Total oranges = 6)

L = 3, S = 3 (Total oranges = 6)

As you can see, these are all the possible combinations of L and S that satisfy the given conditions. The girl can buy a minimum of 3 oranges (either 3 large or 3 small) and a maximum of 10 oranges (a combination of large and small).

To know more about combinations here

https://brainly.com/question/4658834

#SPJ2

On a test, for every correct answer the student gets points and for every incorrect answer the student loses points. Corrine got the first two questions correct and missed the next three. She will receive a grade of zero if she answers question(s)

Answers

Yea yes yes yes yes yes yes yes yes

Need help on question 4 and 5 ASAP pleasee (:

Answers

Number 4: you almost got it :)

Answer for 4: y= log2(x-2)+3

this one is transformed 2 units right which would mean you subtract 2 from inside the parentheses (left is +, right is -) and then the up by 3 units is just +3 outside the parentheses (up is +, down is -)

Hope this helped!

help help help helpppp

Answers

Answer:D

Step-by-step explanation:

Can you guys please help me with all these questions I will give you the brainliest answer just please help

Answers

Answer:

brand b

Step-by-step explanation:

to find the unit price you have to divid the # of items but the price

so for brand a you would do

1.54/36 which equals 0.04

and for brand b you would do

1.66/48 which equals 0.03

brand b is cheaper by 0.01

27, 24, 22, 19, 17, 14 , 12, ______,

Answers

Answer:

9

Step-by-step explanation:

27-3=24

24-2=22

22-3=19

19-2=17

17-3=14

14-2=1212-3=9

Answer:

9

Step-by-step explanation:

mark brainlist

for me

need help on this question!!!!!

Answers

i think it would be 114 because if you subtract the wall from the playground sides (it says the walls are 4) you would get 21 on one side and 36 on the other. once you add those you would get 114. hope this helps!

Which values complete the function? f(x) = (x – )(x ).

Answers

The values needed for completing the function to match with its graph is [tex]f(x) = -(x+4)(x-3)[/tex]

How to find the function which was used to make graph?

There are many tools we can use to find the information of the relation which was used to form the graph.

A graph contains data of which input maps to which output.Analysis of this leads to the relations which were used to make it.For example, if the graph of a function is rising upwards after a certain value of x, then the function must be having increasingly output for inputs greater than that value of x.If we know that the function crosses x axis at some point, then for some polynomial functions, we have those as roots of the polynomial.

The graph of the considered problem which is missing is attached below.

Let the completed function is

[tex]f(x) = a(x-b)(x-c)\\[/tex]

Then the roots of the function would be the values of x at which the function becomes 0, and they are [tex]x = b[/tex] and [tex]x = c[/tex]

Since the graph crosses the x axis at -4 and 3, therefore, as the points on x axis are the roots of the functions of variable x, therefore, we get:

b and c to be -4 and 3, therefore, the function is

[tex]f(x) = a(x-(-4))(x-3) = a(x+4)(x-3)[/tex]

Since the function crosses the y axis at y = 12, and since on y axis, the value of x is 0, therefore, putting x = 0, and equating the output to 12, we get:

[tex]f(x) = a(x+4)(x-3)\\12 = a \times 4 \times -3\\12 = a \times -12\\\\\text{Dividing both the sides by -12}\\\\\dfrac{12}{-12} = a\\\\a = -1[/tex]

Therefore, the completed function would look like:

[tex]f(x) = -(x+4)(x-3)[/tex]

Thus, the values needed for completing the function to match with its graph is [tex]f(x) = -(x+4)(x-3)[/tex]

Learn more about roots of a polynomial function here:

https://brainly.com/question/19508384

1. Use the slider to vary the value of b, the base of the exponential function y = a..
I
A. Describe the graph when bis greater than 1.
B. Describe the graph when b is less than 1.
2. What point do all functions of the form y = b' have in common?

Answers

Answer:

b

Step-by-step explanation:

Find the quotient. Write the answer in the simplest form (reduce).

34) 6 * 1 /2 =

35) 3/5 * 1 /4 =

Answers

6 x 1 = 6 /2 =3. For 6*1/2

3/5 x 1/4 = 3*1/5*4 = 3/20

How many different 4-digit PIN codes are there that only include the digits 4, 5, 7, 8 and 6
if each of those digits is only allowed to be used once?

Answers

Answer:

Available Digits = 4 (1, 2, 3 , 4)

Step-by-step explanation:

Now, if the digits can be used only once, it is a case of permuting 4 things out of 4 things i.e. 4P4=24ways

Alternatively, the units place can be filled in 4 ways, tens place can be filled in 3 ways, hundreds place can be filled in 2 ways and thousands place in 1 way.

So, TOTAL=4×3×2×1=24

HOPE IT HELPS

Can somebody help me please?

Answers

Answer:

5 Batches

Step-by-step explanation:

[tex]\frac{15}{3} =5[/tex]

Answer:

5 batches of orange paint.

Step-by-step explanation:

Since we only have the amount of red paint Finley has, you have to divide 15 by 3, since we need 3 liters of red paint for 1 liter of orange paint. 15 divided by 3 equals 5, so Finley can only make 5 batches of orange paint when she has 15 liters of red paint.

2x+4x=-8 x+2y=4 substitution

Answers

Answer:

x = 2

y=2

Step-by-step explanation:

Shannon sold 12 boxes
of chocolate. This
was 257 the number
of boxes Ashton sold.
How many boxes did
Ashton sell?
2nd Digit
Answer
-
48
2
3
3
24

Answers

Answer:

48 boxes

Explanation:

original = always = 100%

25% → 12 boxes

1% →  [tex]\sf \frac{12}{25}[/tex] boxes

100% → [tex]\sf \frac{12}{25}*100[/tex]  boxes

100% → 12 * 4

100% → 48 boxes

WORTH 30 POINTS!! WILL GIVE BRAINLIEST!!!!!!!

Marcus is buying a plane ticket. If he purchases his ticket on the day of his departure, it will cost $239. The ticket costs less if he buys it earlier. If he purchases it 20 days before his departure, it will cost $189. Model this situation by using a linear function. Then determine the cost of the ticket if Marcus buys it 3 days before his departure.

Answers

The modelled situation in a linear format is y = [tex]-\frac{5}{2}x+239[/tex]

The cost of the ticket if Marcus buys it 3 days before his departure is $231.5

Linear equation

y = mx + b

where

m = slope

b = y-intercept

b = 239

Therefore, let's model the situation to a linear equation.

y = mx + 239

using (20, 189)

189 = 20m + 239

189 - 239 = 20m

-50 = 20m

m = [tex]-\frac{5}{2}[/tex]

Therefore,

y = [tex]-\frac{5}{2}x +239[/tex]

where

x = The day before departure

y = cost of ticket

To determine the cost of the ticket if Marcus buys it 3 days before his departure.

y = [tex]-\frac{5}{2}(3)+239[/tex]

y = -7.5 + 239

y = $231.5

learn more on linear equations here: https://brainly.com/question/441388

solve inequality

8(8-x)>88

Answers

Answer:

[tex]x < -3[/tex]

Step-by-step explanation:

Step one: since both sides are multiple of 8, we can divide both sides by 8 to make calculations more easy:

[tex]8-x > 11[/tex]

Step two: add x to both sides, and at the same time take 11.

[tex]8-11 > x[/tex]

Step three: read right to left

[tex]x < -3[/tex]

which number is divisible by 5? 83 45 94 99

Answers

Answer:

45

Step-by-step explanation:

9x5

=45

Answer:

45

Step-by-step explanation:

To be divisible by five, the number must end with a zero or a five, and forty-five is the only number that meets these conditions. Technically, all the numbers are divisible by five, but 83, 94, and 99 divided by five would equal a whole number with a decimal, meaning the only option that equals a whole number is forty-five (45).

Hope this helped somewhat! :)

Other Questions
How would I be able to use a noun and a verb that are not collocation in a sentence?Like the dog writes Pls help full equation please 18 through 20 please all answers plsss Given the functions f(x) = 10x 25 and g(x) = x 8, which of the following functions represents f[g(x)] correctly? f[g(x)] = 10x 33 f[g(x)] = 10x2 33 f[g(x)] = 10x 105 f[g(x)] = 10x2 105. NEED HELP ASAP!!!!!!!! Find the value of x. Assuming constant conditions, how many milliliters of chlorine gas react to yield 1.00 L of dichlorine trioxide?Cl2(g)+O2(g)Cl2O3(g) Which statement about Earl Warrens role in the Brown decision is true? He found that the segregation of public schools harmed students. He was unable to persuade some of his colleagues to his argument. He wrote the courts opinion in the case. He heard a lower court argument in the case. define respiration. Which are the correct equations to use for solving angle A? The students in Marys class sold cookies for a fundraiser this year and last year. This year, the selling price of a box of cookies was $13.25. The price this year represents 6% more than the selling price of each box last year. Organic Analysis DiscussionYour day in the Forensic Lab had been fairly routine. Around 1:00pm, an investigator drops off some items of evidence to be analyzed from the scene of a homicide. One is a brown gummy substance found at the crime scene, another is an ink pen and note with writing, and the final is an unknown white powder. With each question, your substantial post should have at minimum 5 to 6 sentences for each question and for each of the different pieces of evidence.For each item of evidence discuss the following:1) Which analytical method/equipment would you use?2) Why would you use this particular method for that piece of evidence?3) How does that method/equipment work? Give details about how the method works. PLEASE HELP ME What does it mean when your ip address is blacklisted. A Force of 940N does a Work of 3760 Joule in displacing a given object. Find the displacement. Several people are standing in line. Starting at 1 end, Santa is the 3rd person. Starting at the other end, he's the 11th person. How many people are standing in line? What is the name of the material that pearls are made of?. Any object that you can used to pay for goods or services can be classified as money. TrueFalse Image of parabola with a maximum value at (1, 9), y-intercept at (0, 8) and x-intercepts at (2, 0) and (4, 0). The graph above can be used to model a coin being tossed from a height of 8 feet in as a function of time in seconds. How long was the coin in the air?Group of answer choices4 seconds1 second9 seconds6 seconds What is the value of u?3290 True or false: Despite winning more popular and electoral votes than any other candidate, Andrew Jackson did not win the presidential election of 1824O TrueFalse 4. If you average $5.99 for breakfast, $13.95 for lunch, and $20.56 for dinner, how much should youbudget for food costs per day?