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Nonamiya [84]
3 years ago
7

Questions 9-10: Make the necessary calculations and give

Mathematics
1 answer:
CaHeK987 [17]3 years ago
5 0
Answer: 12 cm

Explanation: To find the area of a rectangle, you multiply length by width.

A = wl —> A = 3(4) = 12 cm
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Firdavs [7]
9 * x = 9x
9 * 5 = 45
9 * 8y = 40y

9x + 45 + 40y

9x + 40y + 45
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4 years ago
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If x^2 = 10, what is the value of x?
maw [93]
X^2=10
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What is the slope of the line on the graph?
Nat2105 [25]

Answer:

m=6

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Order of Operations: BPEMDAS

<u>Algebra I</u>

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Step-by-step explanation:

<u>Step 1: Define</u>

<em>Find points from graph.</em>

Point (1, 5)

Point (0, -1)

<u>Step 2: Find slope </u><u><em>m</em></u>

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  2. Subtract:                       m=\frac{-6}{-1}
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4 0
3 years ago
What is m when 3m + 5 = 8
iren [92.7K]

Answer:

1

Step-by-step explanation:

If 3m + 5 = 8

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So, m = 1.

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7 0
4 years ago
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Hoochie [10]

Answer:

Y=-x+3

Step-by-step explanation:

First move the the x term to one side. Isolate the y term. Then because the coefficient is 4 in the y term divide the whole equation by 4. Then you get your answer.

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3 years ago
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