Answer:
The answer is 686 but I coukd be wrong.
Answer:
Step-by-step explanation:
The surface area of the cone shaped roof is:
The cost of roofing per square feet is: (USD stands for US dollar)
Answer:
A: A high unemployment rate
Step-by-step explanation:
<span>b. Round to the nearest tenth. please mark brainly</span>
Answer:
Step-by-step explanation:
The tangent to the angle makes an angle of 90° with the radius.
The interior angle of the equilateral triangle is 60, so that leaves 90-60 = 30° for the remaining angle with the tangent.
By the exterior angle theorem, 30°+x° = 60° (interior angle of the equilateral triangle), therefore
x = 60-30 = 30°.
