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arsen [322]
3 years ago
6

Use the expression 4z + 8 + 3x + b to answer the following

Mathematics
1 answer:
nikdorinn [45]3 years ago
7 0

Answer:

part a:

4z, 8, 3x, and b

part b:

8

part c:

4 and 3

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Solve Diego's equation: x + 35 =180 x =
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Answer:

x=145

Step-by-step explanation:

simply subtract 35 from both sides, so you can isolate the variable. once done, you will get that x=145

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299,792,458 rounded to the greatest place value
andrew11 [14]

Answer:

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299,792,458

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You need to design a rectangle with a perimeter of 14.2 cm. The length must be 2.4 cm. What is the width of the
irina1246 [14]

Part (a)

<h3>Answer: 2(2.4+w) = 14.2</h3>

--------------

Explanation:

L = 2.4 = length

W = unknown width

The perimeter of any rectangle is P = 2(L+W)

We replace L with 2.4, and replace P with 14.2 to get 14.2 = 2(2.4+w) which is equivalent to 2(2.4+w) = 14.2

========================================================

Part (b)

<h3>Answer:   w = 4.7</h3>

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Explanation:

We'll solve the equation we set up in part (a)

2(2.4+w) = 14.2

2(2.4)+2(w) = 14.2

4.8+2w = 14.2

2w = 14.2-4.8

2w = 9.4

w = 9.4/2

w = 4.7

The width must be 4.7 cm.

4 0
3 years ago
What is the answer using the majic method of factoring?
NeX [460]
2x² - 15x + 7
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What is the perimeter of a square with a side measurement of 6 in
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3 years ago
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