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Aleksandr-060686 [28]
3 years ago
13

Simplify 3z + 4z +4 -2 -5z when Z=8

Mathematics
2 answers:
Elis [28]3 years ago
5 0

Answer:

18

Step-by-step explanation:

When z=8

Substitute 8 wherever u see z

3(8)+4(8)+4-2-5(8)

24+32+4-2-40

18

Ber [7]3 years ago
3 0

Answer:

18

Step-by-step explanation:

3z + 4z +4 -2 -5z

Combine like terms

3z + 4z  -5z  +4-2

2z+2

Let z=8

2*8 +2

16+2

18

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A student is asked to find the length of the hypotenuse of a right triangle. The length of one leg is 32
zavuch27 [327]

Hypotenuse =39cm of right angle triangle! .

<u>Step-by-step explanation:</u>

Here we have , A student is asked to find the length of the hypotenuse of a right triangle. The length of one leg is 32  centimeters, and the length of the other leg is 25 centimeters. The student incorrectly says that the  length of the hypotenuse is 7.5 centimeters. We need to find:

A)

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⇒ Hypotenuse =39cm

So , Hypotenuse =39cm of right angle triangle! .

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3 years ago
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Mars2501 [29]
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Step-by-step explanation:

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8 0
2 years ago
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