Answer:
187 feet
Step-by-step explanation:
Tan = opp/adj
tan65 = 400/adj
adj = 400/ tan65
adj = 186.523063261999437
Rounded
187 feet
Answer:
56
Step-by-step explanation:
You would divide 250 by 5 and get the result of 50.
50*5= 250
Mr Welch bought 8 yard of fencing
Step-by-step explanation:
Mr Welch bought 24 ft of fencing
We need to find how many yards of fencing did he buy
We need to convert 24ft into yards
We are given 1 yd = 3ft
We can write
3 ft = 1 yd
then 1 ft will be:
1 ft = 1/3 yd
Now, 24 ft will be:
24 ft = 1/3*24
24 ft = 8 yard
So, Mr Welch bought 8 yard of fencing
Keywords: Converting units
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Answer: 18°
Step-by-step explanation:
Complementary angles are the angles that when we add them together, the value will equal 90°.
In this question, we've to add both angles and equate them to 90°. This will be:
(2x - 4) + (5x + 17) = 90
2x - 4 + 5x + 17 = 90
Collect like terms
2x + 5x = 90 + 4 - 17
7x = 77
x = 77/7
x = 11
Angle A will be:
= (2x-4)
= 2(11) - 4
= 22 - 4
= 18°