Mathematics Middle School

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Answers

Answer 1

Answer: 9 cm

Step-by-step explanation:

9 x 9 = 81 cm²

Answer 2

Answer:

i think 9 because 9 times 9 is 81?

Step-by-step explanation:

Related Questions

Who has the higher maximum sale?

A. Angela
B. Carl

Answers

Answer:

A. Angela

Step-by-step explanation:

My guess is Angela so A I guess

PLSSSSSSSSSSSSSSSSSSSSSSSSSSSS HURRRRRRRRY ITS TIMMMMMEEEEEED TESTTTTTTTTTTT
What is the name for a statement that shows two expressions are = ?

Answers

Answer:

An equation is a mathematical statement that two expressions are equal. The solution of an equation is the value that when substituted for the variable makes the equation a true statement.

Step-by-step explanation:

Answer:an equation

Step-by-step explanation:

“A Mathematical Statement is that two expression are equal called equation.

The term equation come from the same root as equality the two sides of an expression are equal values, they form an equal ”.

im stuck on this question

Answers

Answer:

9,18,36

Step-by-step explanation:

multiply by 2.25

Answer:

9,18,36

hope it is helpful for you

The graph below shows the price, y, in dollars, of different amounts of granola, x, in pounds: A graph titled Granola Prices shows Number of Pounds on x axis and Price in dollars on y axis. The scale on the x axis shows numbers from 0 to 12 at increments of 2, and the scale on the y axis shows numbers from 0 to 48 at increments of 8. A straight line joins the ordered pairs 0, 0 and 12, 48 Which equation best represents the relationship between x and y? y = 8x y = x + 4 y = 4x y = x + 8

Answers

Answer:

Your answer would be y=4x

Step-by-step explanation: I honestly don't know but I had a test with the same question and that's the answer so y=4x is correct.

Answer:

it would be y= 4x

Step-by-step explanation:

I took the exam

HELPPPPPPPPPPPPPPPPP DUE SOON PLS HELP!!!!!!!! U GET BRAINLIEST

Answers

Location of point A is : 6,7
Location of point B is: 4,3
The elevation of point A is: 3 feet below the cave entrance... I’m not 100% on that one :) just being honest bc I don’t want u getting it wrong :)

The most recent update I would have to have this game is the most

QUICK!!!!
Amy was selling Girl Scout cookies for the local Girl Scout Troop. Each box of cookies cost $2.95. Ms. Smith’s purchase of Girl Scout cookies totaled $14.75. Write an equation to determine how many boxes of Girl Scout cookies were purchased by Ms. Smith.

Answers

Answer:

the answer to those is she bought 5 boxes

Step-by-step explanation:

You divide the total by the amount and you get 5 boxes that Mrs.Smith bought

She bought 5 boxes
$14.75 % $2.95 = 5

BRAINLIEST IF CORRECT! the side lengths of a triangle are 5, 8, and 12. is this a right angle?

Answers

Answer:

The side lengths of a triangle are 5,8 and 12 is this a right triangle?

A. no, because 5²+ 8² ≠ 12².

B. no, because 5 + 8 ≠ 12.

C. yes, because 5² + 8² < 12²

D. yes, because 5² + 8² = 12².

Step-by-step explanation:

Pythagoras theorem states c^2=a^2 + b^2

5^2=25

8^2=64

25+64=89

What are 109 Apples - 50 Apples - 1 Pineapple

- = Minus sign

Answers

Answer:

i hope my answer help u

Step-by-step explanation:

it will be 59 Apples-1 pineapple

Answer:

hope this helps :D

Please help, it's urgent!
Quadrilateral XHKM was transformed to create quadrilateral X’H’K’M’.

Which rule best describes this transformation?

(x, y)->(x+5, y)
(x, y)->(x-5, y)
(x, y)->(-x, y)
(x, y)->(x, y+5)

Answers

It’s the first answer choice... the translation was 5 units to the right (horizontal movement so it affects the x) and it’s to the right (which makes it a positive 5). It didn’t move up or down so the y stays the same

Hope it helps

It’s answer choice number one x-+5,y

can you help me with this 1

Answers

The answer is D) 6w = 16-4

Answer:

D: 6w=16-4

Step-by-step explanation:

Please give me brainlyist

I will give you a Brainliest if you answer this question

Answers

Answer:

pretty sure it's Y=18?

Answer:

Probably 24

Step-by-step explanation:

12 inches equal 1 foot and 6 x 4 equals 24

Help please I Thank you so much

Answers

Answer:

1) 1072

2)2094

3)94

4)2

5)718

6)25

7) 7

8) 262

9) 151

10) 75

11) 1527

12) 134

Step-by-step explanation:

pi times radius squared times height over 3 ( pir^2h/3)

I will give brainliest help

Answers

Answer:

288

Step-by-step explanation:

(6*4)*2=48

(12*6)*2=144

(12*4)*2=96

144+96+48=288

Mr. Brown chooses a fiction book at random from a list of books and then chooses a second fiction book from those remaining.

independent

dependent

Answers

Independent would be when Mr. Brown chooses a fiction boom at random from a list of books.

Dependent would be when Mr.Brown then chooses a second fiction. book from those remaining.

HELPPP QUICKLYYYYY!
A house painter can paint 2550 square feet in 3 hours.

What is the house painter’s painting rate?

550 ft²/h

850 ft²/h

1700 ft²/h

7650 ft²/h

Answers

Answer:682^4

Step-by-step explanation:

7.0

PLS HELP

Find the values of y = m(x) = -√-x for x = –8.41, –7.84, –7.29, –6.76, –6.25, 0. List your points in a document. Then plot the corresponding points on a graph and add it to your document. Upload your document in the box below.

Answers

Answer:

Step-by-step explanation:

Find the values of y = m(x) = -√-x for x = –8.41, –7.84, –7.29, –6.76, –6.25, 0. List your points in a document. Then plot the corresponding points on a graph and add it to your document. Upload your document in the box below.

help!!! pls it say its not right can you correct it

Answers

It looks right to me. Maybe try to switch the S and R but keep the ray symbol over the letters.

What is the estimated difference between 7 6/11 - 5 13/15
(The answer should be a mixed number.)

Answers

1 112/165 because you have to have common denominators refer to image for work

Their two completely different numbers

hello I need an quick answer please

Answers

The wingspan of the image is 10cm.

60/6= 10

The full length of the airplane is 48 meters.

8*6= 48

Hope this helps!

I dount really know the answer but you can quest

Help with this question plz thx

Answers

I think the answer is C

help pls brainliest going to first right answer

Answers

Answer:

I think its 2.25 cups of juice concentrate and 9 cups of water?

Step-by-step explanation:

Sorry if this is wrong :)

4.5 cups of concentrate
9 cups of water

plllzzzzz help its math
:( ILL GIVE U BRAINLIST AND A THANK YOU AND PLUS U GET POINTS!! :)

Answers

Answer:

1 1/2= 1.5 as a decimal= 150%

8/1000=0.008=8%

130%=1.3= 130/100 or simplified 13/10

1.2%=0.012=3/250

1/200=0.005=0.5%

0.0345=3.45%=69/2000

1/10=-0.1=10%

Step-by-step explanation:

my head hurts now gn

Write a quadratic equation to represent the situation. Solve the equation by factoring. Use the table and graphing method to check. A rectangular poster has an area of 190 square inches. The height of the poster is 1 inch less than twice its width. Find the dimensions of the poster. NO LINKCUTTER STOP HACKING ME DESPERATE kids

Answers

Answer:

Step-by-step explanation:

A pair of Adidas running shoes has a regular price of $65.00. The shoes are on sale for 20% off. The sales tax is 8%. What is the TOTAL cost of the shoes including tax?

Answers

The price should be $57.20

The total should be $56.16

First, find how much how much 20% off of 65 would be.

20/100 • 65 = 13

So you have to subtract 13 from 65
65-13=52

So with the 20% discount the price will be $52.

Next find out how much the sales tax will be.
52 • 8/100 = 4.16

The sales tax is 4.16. Add the sales tax with the price of the shoes.
52 + 4.16 = 56.16

Therefore, the total including the sales tax is $56.16.

another one, pls help me im desperate my grades r pretty good but im so confused on this and its a big percentage of my grade PLS help

Answers

Answer:80

Step-by-step explanation:

solving inequalities
please show step by step for solving this equation

9x-10

Answers

Romanian let us is good for digesting food

Pls answer the question in the picture

Answers

Answer:

triamgular prism

Step-by-step explanation:

it is a prism

Answer:

Triangular Prism

Step-by-step explanation:

A triangular prism has 5 faces, 9 edges, and 6 vertices, this describes this shape.

Use the algebra tiles to help you solve the equation 3x-2=13.

Answers

Its 5 because if u do 3x 5 it equals 15 then subtract 2 it gives u 13

Answer:

Step-by-step explanation:

3x-2=13

+2 +2

3x/3 = 15/3

x=5

help me if ur not gonna answers dont take my points

Answers

Answer:

Its C 3/4 of the meatloaf.

Step-by-step explanation:

It’s c 3/4 of meatloaf

Look at the diagram below of rectangle ABCD.
B
R
D
с
Based upon the Pythagorean Theorem, select all of the following statements that must be true.
AC =
AC =
O AC
VCD + AD
VCD AD
CD+ AB?
VAB? + BC?
VAB BC2
V
ОАС
AC =

Answers

Step-by-step explanation:

The statements which are true are

[tex]ac \: = \sqrt{ {cd}^{2} + {ad}^{2} } \\ and \\ ac \: = \sqrt{ {ab}^{2} + {bc}^{2} } [/tex]

Hope it will help :)❤

Answer:

Igrtgr

Step-by-step explanation:

Druidcvjhdvdkfdtg

Other Questions

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