Mathematics Middle School

can you help me on this please

Can You Help Me On This Please

Answers

Answer 1

Answer:

[tex]2[/tex]

Step-by-step explanation:

[tex]6^2\div [(4.3*3)+5.1]\\\\6^2\div [12.9+5.1]\\\\6^2\div 18\\\\36\div 18\\\\2[/tex]<== final answer

Hope this helps!

Related Questions

Hurry
Which of these expressions shows a correct way to set up the slope formula for the line that passes through the points (3, 6)
and (-7, -4)?

Answers

Answer:

C

Step-by-step explanation:

Line might be sloping downwards

Answer:

C is the correct option.

given coordinates

(3, 6) and (-7, -4)

Formula:

[tex]\sf \dfrac{y_2-y_1}{x_2-x_1}[/tex]

solving steps:

[tex]\rightarrow \sf \dfrac{-4-6}{-7-3}[/tex]

[tex]\rightarrow \sf \dfrac{-10}{-10}[/tex]

[tex]\rightarrow 1[/tex]

Elena and Lin are training for a race. Elena runs her mile a constant speed of 7.5 miles per hour.
time (minutes) 1 2 3 4 5 6 7 8 9
distance (miles) 0.11 0.21 0.32 0.41 0.53 0.62 0.73 0.85 1
Who finished their mile first?
For these models, is distance a function of time? Is time a function of distance? Explain how you know.

Answers

My calculations told me that Elena won the race.

Step-by-step explanation:

Please give me atleast 3 stars if I am right.

can someone help me please

Answers

the answer would be B.

Help please Asap! D: Im running out of timeeee
A cone has a volume of 3768 cubic inches and a height of 16 inches. What is its radius?


Use ​ ≈ 3.14 and round your answer to the nearest hundredth.

Answers

Answer:

Is this IXL? If so, I’m pretty sure you don’t need my intuition now, anymore.

Step-by-step explanation:

I need these points, what do you think?

GIVING BRAINLIEST FOR BEST ANSWER!
Solve the equation using fraction models.
3 1/2 - 2 2/3 = ____

Answers

1/2 - 1/5 - 5 = -47/
10
= -4 7/
10
= -4.7

Answer:

5/6

Step-by-step explanation:

(3 – 2) + ( 1/2 - 1/3)

1 + 1 × 3   2 × 2

       2 × 3  3 x 2

1+ 3/6 - 4/6

1+ 3 – 4

      6

1 + -1

        6

                 

can somebody help me please

Answers

Answer:

Diane

Step-by-step explanation:

Turn all of the mixed numbers into improper fractions on a piece of paper then add them up on a calculator

Answer:

mark = 12 18/24

Step-by-step explanation:

because Diana = 10 22/24

ABC is a right-angled triangle.
Angle B= 90
Angle A= 36
AB=8.7cm
Work out the length of BC

Answers

Answer:

Tan 65=AB/9.5

Multiply both sides by 9.5

AB=20.372815

I don’t know what 3 SF means but you can round.

Step-by-step explanation: Also provided image of another answer!

Students in Mr. Jameson's Science class measured the height of 4 sunflowers. The sunflowers measures 36 inches, 42 inches, 44 inches and 60 inches tall. Find the mean absolute deviation of the heights of the sunflowers. Show your work in the box

Answers

Answer:

 45.5

Step-by-step explanation:

Given;

4 Sunflowers

Measure includes:

36 inches

42 inches

44 inches

60 inches

To Find Mean:

Add up all data values to get the sum

Count the number of values in your data set

Divide the sum by the count

The mean is the same as the average value in a data set.

Solve;

36+42+44+60 = 182

182/4 = 45.5

~Learn with Lenvy~

please help question is below

Answers

Answer:

Step-by-step explanation:

GCF of 48 and 6:

48

1,2,3,4,6,8,12,16,24,48

6

1,2,3,6

a. GCF = 6

b. 48 - 6 = 6(8 - 1)

      42 = 6(7)

      42 = 42

Hope this helps!

Answer:

Step-by-step explanation:

GCF of 48 and 6:

48

1,2,3,4,6,8,12,16,24,48

6

1,2,3,6

a. GCF = 6

b. 48 - 6 = 6(8 - 1)

     42 = 6(7)

     42 = 42

15 point reward + brainliest for the correct answer <3

Answers

Answer:

A = 12 B = 10.5 C = 9 D = 7.5 E =6 F = 4.5 G = 3

Step-by-step explanation:

pls help :( I need the factored equation and i need the answer for -3·x=b
i dont know what x is

it should be 1/3 but it isnt working-

i added my teachers feedback too-

Answers

Answer:

the top one would be 4 and the bottem would be 20

Step-by-step explanation:

i found the same question in my o9ld math book and thats what i put

LMN≅PQR
What is the value of x in degrees?
Enter your answer in the box.
x​ = ___°

Answers

Answer:

72°

Step-by-step explanation:

To find the answer you do, 72+36+x=180, as angles of triangle add up to 180°.

72
You add 72 and 36 together and get 108. Then you do 180-108 which give you 72. Since a triangle is equal to 180.

Salma paid $10.47 for a 6.08-kg bag of dog food. A few weeks later, she paid $13.88 for a 7.48-kg bag at a different store. Find the unit price for each bag. Then state which bag is the better buy based on the unit price. Round your answers to the nearest cent.

Answers

Answer:

A few weeks later he paid 13.58 for a 7.26 kg bag at a different store . Find the unit price for each bag. Which is the best buY? Unit price ...Step-by-step explanation:

Unit rate for first bag

10.47/6.08=1.722$/kg

Unit rate for second bag

13.88/7.48=1.855$/kg[/tex]

First bag is better

Whixh set of ordered pairs defines a nonlinear function.​

Answers

Answer:

B is the correct answer

B is the answer

B is the answer Hope you pass it:)

HELP PLs have mercy!

Answers

Answer:um what are the options

Step-by-step explanation:

Hey brainly users!
What is the answer to this problem?
3x(4y + 7) - 5 = ?

Answers

Answer:

12xy + 21x - 5

Show that the function f(x)=x^3+2x is odd. Show all work and explain your reasoning.
Pleaseeee this is a Unit test grade...

Answers

Find the function by taking the integral of the derivative.

F(x)=1/4x4+x2+C

sorry if it is wrong.

What is the slope of the line that passes through the ordered pairs (4, -19) and (8, -29)?

Answers

Answer:

-5/2

Step-by-step explanation:

the slope is equal to -29-(-19)/8-4=-10/4=-5/2

slope of a line: dy/dx

hope that helps

So basically use the formula for gradient.


Y2-Y1/X2-X1

You have this formula so just substitute the values into it…

-19+(2 negatives = positive) 29/ 4-8
=10/-4
=5/-2

Hence the slope = 5/-2

pls help
i dont get what he did wrong other than the horrible hand writing pls help

Answers

Josiah has terrible handwriting and his work isn’t neat . He needs to work on that.
:) here’s the answer an algebra calculator gave me. i think his issue is with negatives and turning the 2x-1/2 into +(-1/2)

A fruit juice company includes 1.501 ounces of apple juice in a ​6.75-ounce bottle of mixed fruit juice. How much of the bottle of mixed fruit juice is NOT apple ​juice?

Answers

Answer : 5.249 Ounces of the bottle of mixed fruit juice is not apple juice.

Paula and Jack bought equal-sized bottles of juice. Paula drank 1/8 of her bottle, jack drank 5/8 of his bottle. How much more juice does Paula have left than Jack? Find the difference.
A. 3/8 of the bottle

B. 7/8 of the bottle

C. 6/8 of the bottle

D. 4/8 of the bottle

Answers

Answer:

D

Step-by-step explanation:

Paula drank 1/8 meaning she has left 7/8 of her bottle

Jack drank 5/8 meaning he has 3/8 left of his bottle

7/8-3/8=4/8

The answer is D

Answer: b

Step-by-step explanation:

Line d is parallel to line c in the figure below.
Parallel lines d and c are intersected by lines q and p to form 2 triangles. At lines d and p, the angle is 2, at d and q, the angle is 1, and at q and p, the angle is 3. At lines c and q, the angle is 4, at p and c, the angle is 5, and the third angle is 6. Which statements about the figure are true?
Select three options.
Vertical angles prove that Angle 2 is congruent to angle 5.
In the two similar triangles, Angle 1 and Angle 4 are alternate interior angles.
Vertical angles prove that Angle 3 is congruent to angle 6.
The triangles are similar because alternate interior angles are congruent.
In the two similar triangles, Angle 2 and Angle 4 are corresponding angles.
The triangles are similar because the corresponding sides are congruent.

Answers

[MA]:

2nd, 3rd and 4th answer

The explanation:

Can't really explain it, I have no time. I'm sorry!

write a quadratic function in standard form whose graph satisfies the given condition.

passes through (0, 0), (2, 2), and (4, 0)

Answers

y = -x² + 4x, is your answer.

someone please help me

Answers

[tex]26a - 15 \\ = 2(13 - 5[/tex]

Factor out by 2 from the expression

2(13a-5) all u do is factor a 2 out

Which ordered pair lies on a horizontal line with (-10, -20)?
(20, 10)
(10,-20)
(13,20)
(-10,13)

Answers

B. (10, -20). because they have the same y value
The answer is (10,-20) because it has the same y- coordinate meaning the same height/line.

Which always share the properties of parallel lines?

the intersection of a wall and ceiling
the front edges of horizontal shelves in a bookshelf
the hands of a clock
the top and side edge of a window

Answers

Answer:

D

Step-by-step explanation:

the top and side edge of a window

The answer is the top and side edge of a window

In a recent year, 27.6% of all registered doctors were female. If there were 56,800 female registered doctors that year, what was the total number of registered doctors?

Pls hurry I have to get this done by today

Answers

I’m not 100% sure but about(rounded to nearest whole) 205,797 doctors

The angles of a triangle are in the ratio 2:3:4. Find the angles of the triangle

Answers

180/2=90 degree
180/3=60 degree
180/4=45 degree

arithmetic means of -12 and 7

Answers

Answer:

The arithmetic mean is the simplest and most widely used measure of a mean, or average. It simply involves taking the sum of a group of numbers, then dividing that sum by the count of the numbers used in the series.

Step-by-step explanation:

Therefore, the arithmetic mean of -12 and 7 is -2.5

Answer:

-5

Step-by-step explanation:

when we plus + with - it becomes -

At a graduation dinner there were 47 guests in all. An equal number of guests were seated at each of 7 large​ tables, and 5 ​late-arriving guests were seated at a small table. Solve the equation below to find​ x, the number of guests seated at each of the large tables.

Answers

5 guests are late, making 42 present to split 7 tables. 42/7=6 x=6
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