In ΔMNO, the measure of ∠O=90°, the measure of ∠M=74°, and OM = 5.4 feet. Find the length of NO to the nearest tenth of a foot.
1 answer:
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Answer:
(a)
(b)
(c)
(d)
(e)
Step-by-step explanation:
Solving (a):
Given
Required
Express as a product
Express 10x as 5 * 2x
Apply distributive property
So:
Solving (b):
Given
Required
Express as a product
Express 2x and 3x as 2 * x and 3 * x, respectively
Apply distributive property
So:
Solving (c):
Given
Required
Express as a sum/difference
Apply distributive property
Solving (d):
Given
Required
Express as a sum/difference
Apply distributive property
Solving (e):
Given
Required
Express as a product
Factorize
Apply distributive property
So: