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Ugo [173]
3 years ago
14

What is the value of y in the equation 4 + y = −3?

Mathematics
2 answers:
Ierofanga [76]3 years ago
7 0
Y=-7 you subtract 4 from each side and then you get that <----

saw5 [17]3 years ago
3 0
Solution:
y= -3

Steps:
4 + y = -3
y = -3 -4
y = -7
4 + (-7) = -3
4 -7 = -3
-3 = -3
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what is the missing side in a right triangle if one leg measures 5 cm and the longest side measures 13 cm
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Answer:

<u>The missing side is 12 cm length</u>

Step-by-step explanation:

1. Let's review the information given to us to solve the case correctly:

Length of the longest side= 13 cm

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2. Using the Pythagorean theorem for finding the length of the second leg, because this is a right triangle:

2nd leg² = Length of the longest side ² - Length of one leg²

2nd leg² = 13 ²  - 5 ²

2nd leg² = 169  -25

2nd leg² = 144

2nd leg = √144

2nd leg = 12 cm

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Step-by-step explanation:

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