Mathematics High School

someone help me with this I will give u 5 in whatever

Answers

Answer 1

[tex]Hello[/tex] [tex]There![/tex]

I'll be helping with your questions today!!

Let's do this step-by-step explanation!

[tex]3[/tex] × [tex](1\frac{4}{9})[/tex]

[tex]3(\frac{13}{9} )[/tex]

[tex]=\frac{13}{3}[/tex]

[tex]=4\frac{1}{3}[/tex]

Answer:

[tex]4\frac{1}{3}[/tex]

Hopefully, this helps you!!

#LearnWithBrainlyAlways~

[tex]SokkaBanned[/tex]

Related Questions

If a student scored an 82, use your line of best fit to predict how many hours the student
watched TV.
O 0.97 hours
O 2.16 hours
0 3.25 hours
O 7.39 hours

Answers

Answer:

2.16

Step-by-step explanation:

I took the quiz

I will give brainliest to the correct answer. Please answer.

Answers

Answer:

a. 16/8

b. 8/16

c. 16/24

d. 8/24

hope this helps

Answer:

See below.

Step-by-step explanation:

Of 24, there are 16 small cars and 8 large cars.

Small to large: 16:8, or 2:1

Large to small: 8:16, or 1:2

Small to total: 16:24, or 2:3

Large to total: 8:24, or 1:3

-hope it helps

What is the greatest common factor of the terms of the polynomial below?
12x - 6x + 9x²
ОА. 3х2
ОВ. 3х3
C. 2x3
O D. 2x²

Answers

Answer:

6x+9x^2

3x(2+3x)

x=0 or x=2/3

The goal of the fundraiser is to make more than $150

Answers

Answer:

yes?

Step-by-step explanation:

Bill has d more than 3 times the number of baseball cards as Frank. Frank has f baseball cards

Answers

What is the question being asked?

A pizza parlor cuts their pizzas into six pieces

a) what fraction of the pizza is each slice?

b)Joan ate 1 3/4 or 7/4 pizzas. How many slices was that knowing that they cut each pizza in 6 pieces?

c) How many slices are left over? Pls explain! :)

I will give you 50 POINTS:D

Answers

Answer:

Hi im not sure but if I was doing this this is what i would say

Step-by-step explanation:

a) since the pizza is split in 6th then the pizza would be 6/6th

b) 7/4 is equal to 1 2/4 ( not 100% simplified ) but 1 2/4 also equals to 6/6ths because 1 2/4 = 4+2=6 (not the best accurate explanation )

c) no slices are left over if joan ate 7/4th of the pizza XD

Find the area. HELP PLEASE!!!!

Answers

Answer:

I think that you should multiply I'm not quite sure.

An equation was created for the line of best fit from actual enrollment data. It was used to predict the dance studio enrollment values shown in the table below:

Enrollment
Month
January
February
March
April
May
June
Actual
500
400
550
550
750
400
Predicted
410
450
650
650
600
450
Residual
90
−50
−100
−100
150
−50
Analyze the data. Determine whether the equation that produced the predicted values represents a good line of best fit. (1 point)

Group of answer choices
No, the equation is not a good fit because the sum of the residuals is a large number.

No, the equation is not a good fit because the residuals are all far from zero.

Yes, the equation is a good fit because the residuals are not all far from zero.

Yes, the equation is a good fit because the sum of the residuals is a small number.

Answers

Answer:

No, the equation is not a good fit because the residuals are all far from zero.

Step-by-step explanation:

i hope i helped :)

Lisa finished her history assignment in 7/8 hours. Then she completed her English assignment in 1/4 hours. How much more time did Lisa spend on her history assignment?

Answers

Answer:

5/8 hours

Step-by-step explanation:

7/8-1/4= 7/8-2/8= 5/8 hours

Factor this polynomial completely.
15x2 - 11x-12
O A. (15x - 3)(x + 4)
O B. (3x+3)(5x - 4)
C. (15x – 4)(x+3)
O D. (5x+3)(3x – 4)

Answers

Answer:

[tex]D.\:\left(5x+3\right)\left(3x-4\right)[/tex]

Step-by-step explanation:

[tex]15x^2 - 11x-12[/tex]

[tex]\left(15x^2+9x\right)+\left(-20x-12\right)[/tex]

[tex]15x^2+9x:3x\left(5x+3\right)[/tex]

[tex]-20x-12:-4\left(5x+3\right)[/tex]

[tex]3x\left(5x+3\right)-4\left(5x+3\right)[/tex]

[tex]\left(5x+3\right)\left(3x-4\right)[/tex]

Simplify the rational

Answers

Answer:

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

............

Is 200% of 3 less than 10, greater than 10 but less than 100, or greater than 100?

Answers

Answer:

200% of 3 is 6

therefore it is less then 10 because 6<10

Have a beautiful day :)

pls mark brainliest

For the school performance, the band teacher asked the students to wear all red, all white, or all blue. Three times as many students wore blue compared to red. Five fewer students wore white than red. If there were 55 students in the band, how many wore white?

Answers

Step-by-step explanation:

15 students wore white because substituting (x+5) that is (5+10) it's going to give 15 hope you understand

please help! will give brainliest

Answers

Answer:

Step-by-step explanation:

Its corresponding angles

Answer:

angle L

Step-by-step explanation:

Angle Y equals to angle L because the measure on both angles are still the same. Even though the size of the shape changed. However, because they are the same shape, the angles are still going to be the same.

teddy has 2 piggy banks. the difference in the amount of money between the two piggy banks is no more than $10. one piggy bank has $7.31 in it. select the choices that make the inequality and statement about the possible amount of money in the other piggy bank

Answers

Answer:

2.69

Step-by-step explanation:

hope this helps and have a good day

if 1 inch represents 85 miles on map then how many inches will represent 800 miles

Answers

9.41 inches to the nearest hundredth

By proportion it is 800 / 85
= 9.41 inches.

Answer:

9.41 inches to the nearest hundredth.

Step-by-step explanation:

By proportion, it is 800 / 85

= 9.41 inches.

The terminal ray of ∠A passes through the point (−4,−6). ∠A is drawn in standard position. What is the value of cscA?

Answers

The terminal ray of an angle A passes through the origin

The value of csc(A) is -1.2

How to determine the cosine of angle A

The coordinates of the terminal ray is given as:

(x,y) = (-4,-6)

Start by calculating the length (L) of the hypotenuse

[tex]L = \sqrt{x^2 + y^2}[/tex]

So, we have:

[tex]L = \sqrt{(-4)^2 + (-6)^2}[/tex]

Evaluate the exponent

[tex]L = \sqrt{52}[/tex]

Evaluate the root

[tex]L = 7.2[/tex]

The sine of the angle A is then calculated as:

[tex]\sin(A) = \frac{-6}{7.2}[/tex]

The csc of the angle A is then calculated as:

[tex]\csc(A) = \frac{1}{\sin(A)}[/tex]

So, we have:

[tex]\csc(A) = \frac{7.2}{-6}[/tex]

[tex]\csc(A) = -1.2[/tex]

Hence, the value of csc(A) is -1.2

Answers

Answer:

91.26 ft2

Step-by-step explanation:

Given, length of side =.9 ft

The total surface area of a cube = 6× side 2

=6×3.9×3.9

=91.26ft

Answer:

=> 864ft²

Step-by-step explanation:

Given :

=> side length of cube = 12 feet

=> The surface area of cube = 6a²

=> 6×12×12

=> 864 ft ²

At the beginning of Jack's diet, he was 257 pounds. If he lost 3 pounds per week, find his weight after
12 weeks.

Answers

Answer:

A loss of weight means we subtract from Jack's current weight.

Step-by-step explanation:

A loss of weight means we subtract from Jack's current weight. New Weight = Current Weight - Weight Loss per week * number of weeksNew Weight =257 - 3*12New Weight =257 - 36New Weight = 221

[times 12] 3 pounds= 1 week. {times 12}
36 pounds = 12 weeks

Then:

257-26=221

Answer: Jack will be 221 pounds

Sarah’s store started selling sneakers. If she sells 5 pairs of sneakers every 2 hours, then how many pairs of sneakers would she sell after 12 hours?

Answers

Answer:30, because 12 divide by 2 is 6 then, 5 times 6 is 30

Answer:

Sarah sold 30 pairs of sneakers in 12 hours.

Step-by-step explanation:

2 hours = 5 pairs of sneakers

2 x 6 = 12

5 x 6 = 30

12 hours = 30 pairs of sneakers

Find the equation of a line that passes through the point (3,4) and has a gradient of 4.
Leave your answer in the form y= mx + c

HELP ASAP WIL LGIEV BRANLIEST FOR CORRECT ANSWER

Answers

Answer:

y=4x-8

Step-by-step explanation:

Y=mx+c

4=4(3)+c

C=-8

y=4x-8

Step-by-step explanation:

given that gradient i.e. m= dy/dx = 4.

equation passes through point (3,4)...

(Y - y1) = m (X-x1)

Y-4 = 4(X-3)

Y-4 = 4X-12

or Y = 4X-8

a. Sam had a few books. He asked his parents to triple his book collection for his birthday,
and they did. The next day, he Lost two but he still had ten. How many books did Sam have
initially

Answers

Answer:4 books

Step-by-step explanation:

10+2=12 then you do 12 divided by 3 because he got 3 times as many wich means he had 4 books originally!! :D

ten minus negative 3/4

Answers

What is 10 minus negative 3/4 it’s 10 3/4 in fraction form if that what you are looking for

good evening! Can someone please answer this, ill give you brainliest and your earning 50 points. Would be very appreciated.

Answers

The initial investment is compounded annually 3.25%

That means the equation will look like this:

[tex]500(1 + 0.0325) = 500 + 500 * 0.0325[/tex]

500(1 + 0.0325) is the initial investment plus the initial investment times the percentage which in the end will give you the total amount after the investment is compounded

However, we want it compounded yearly for every year after the first initial investment

---> [tex]500(1+0.0325)^t[/tex]

Therefore the equation is the amount of money in the account after 't' year or the second choice.

Hope it helps!

p.s. the diagram I attached will help you understand where I got my equations from

Compare to the compound interest formula

[tex]\\ \rm\longmapsto P(1+r)^nt[/tex]

nt is number of years

now

P(t)=500(1+0.0325)^t

t years is correct

Option B

Solve for X
2.50X = 4.25

Answers

Answer:

1.70

Step-by-step explanation:

x=4.25/2.50=1.70

20 POINTS!! What would be the first step to solve this equation?
-3x = -21

A. Add 3 to both sides
B. Divide by -3 on both sides
C. Multiply by -3 on both sides
D. Add 21 to both sides

Answers

Answer:

its b

Step-by-step explanation:

because you always have to divide by the number on top

b. Write the polynomial 3x2 + 4x -10+6x in standard form and also write its degree.

Answers

Answer:

Standard form → [tex]3x^{2} +10x-10[/tex]

Degree → 2

Step-by-step explanation:

GIven polynomial is

⇒[tex]3x^{2} +4x-10+6x[/tex]

Simplifying,

⇒[tex]3x^{2} +4x-10+6x\\\\3x^{2} +4x+6x-10\\\\3x^{2} +10x-10[/tex]

The standard form of the given polynomial is:

→[tex]3x^{2} +10x-10[/tex]

And the degree of this polynomial is 2 because the highest power of the terms is 2.

In February, the amount of snowfall was 2 3/8 feet. In March, the amount of snowfall was 1 1/3 feet. What was the amount of snowfall in the two months combined?

Answers

Answer:3 17/24 feet

2 3/8+1 1/3=3 17/24

Step-by-step explanation:

show that the equation y = 7/3x - 11/8 can be written in the standard form ax + by = c, in which a, b, and c are all integers

Answers

Step-by-step explanation:

please mark me as brainlist please I

(xyz)^2=____, the expression without exponents is?

Answers

Answer:

xxyyzz

Step-by-step explanation:

(xyz)²=x²y²z²= x*x*y*y*z*z

Answer:

[tex]xxyyzz[/tex]

Step-by-step explanation:

[tex](xyz)^{2}[/tex]

[tex]= x^{2} y^{2} z^{2}[/tex]

[tex]= xxyyzz[/tex]

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someone help me with this I will give u 5 in whatever ​

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someone help me with this I will give u 5 in whatever