Answer:There are two right triangles. You need to find the opposite side (the height) of each of them. The difference between the two is the height of the blade, x.
You know the adjacent, 440, and you are looking for the opposite, so you need to use tan for both.
tan (30) = y / 440
y = 440 * tan (30) = 254.034...
tan (38.8) = z / 440
y = 440 * tan (38.8) = 353.769.--
353.8 - 254.0 = 99.8 = 100 feet.
Step-by-step explanation:
A, C, and E seem all right. In letter form: 1st 3rd and 5th
Answer;
Commutative Property
It is considered commutative when changing the order of the operands does not change the result.
(a brainliest would be appreciated)
Answer: The answer is 288.99
Step-by-step explanation:
