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hammer [34]
3 years ago
5

Add 12 and 8 and then divide by 8 as an expression help please

Mathematics
2 answers:
Black_prince [1.1K]3 years ago
7 0

Answer:

(12 + 8)/8 = 2.5

erastova [34]3 years ago
6 0

Answer:

12 + 8/8 =?

20/8 =?

20/8 = <u>2</u><u>.</u><u>5</u>

Step-by-step explanation:

•°•°•°•°•°•°•

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Ello awnser this what is 1 area x 649= ???<br> write in te awnser box
soldier1979 [14.2K]

Answer:

Well I believe 1 x 649 equals 649 units as the area...

I tried my best! Hope this helps you!

6 0
3 years ago
What is the slope intercept form of the equation 4x-8y=72
Masteriza [31]

Answer:

y = 1/2x - 9

General Formulas and Concepts:

<u>Alg I</u>

Standard Form: Ax + By = C

Slope-Intercept Form: y = mx + b

  • m - slope
  • b - y-intercept

Step-by-step explanation:

<u>Step 1: Define</u>

Standard Form: 4x - 8y = 72

<u>Step 2: Find slope-intercept form</u>

  1. Subtract 4x on both sides:          -8y = 72 - 4x
  2. Divide both sides by -8:               y = -9 + 1/2x
  3. Rewrite:                                         y = 1/2x - 9
6 0
3 years ago
Given the pre-image ABCD and the image after a dilation, A'B'C'D', what is true about the polygons? Check all that apply.
rodikova [14]

Answer:

A,B,andE

Step-by-step explanation:

Or The length AB is 2, The length A'B' is 3, and The scale factor is Two-Thirds

6 0
3 years ago
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What is the constant of proportionality in this table?
Andreyy89

Answer:

k = 10

Step-by-step explanation:

X progresses by 25, while y progresses by 250.

So divide 250 ÷ 15 and your answer is 10.

6 0
3 years ago
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James has a rectangular plot of land that is 250 feet long and x feet wide. He wants to build a fence around the plot of the lan
Margarita [4]

Answer:

= 221

Step-by-step explanation:

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Width= x

Perimeter = 2 (l+b) = 942

2 x (250 +x) = 942

500 + 2x = 942

2x = 942 - 500= 442

x = 442 /2  = 221

I hope Im right!!

7 0
2 years ago
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