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3241004551 [841]
2 years ago
9

A carpenter wants to make sure that the corner of a triangular frame he is building is a right angle. If he measures two sides o

f his frame as 5 feet and 12 feet, how long should he make the diagonal?
Mathematics
1 answer:
Mama L [17]2 years ago
6 0
13 feet
Pythagorus is used
25 + 144 = 169
169 is 13 to the second power etc
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Lubov Fominskaja [6]
You would expand becausee it isn't equal to anything

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so
for the 3rd power
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7 0
3 years ago
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8 0
3 years ago
AngleB =<br> Round your answer to the nearest hundredth.<br> А<br> 5<br> ?<br> B<br> С<br> 4.
Zarrin [17]

Answer:

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Step-by-step explanation:

As we are given the adjacent (a) side and the hypotenuse (h), we can use the cosine function to find the measure of angle B.

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When this is rounded to the nearest hundredth, we get

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3 0
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four to the negative power of 3 is =  4⁻³

3 0
3 years ago
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