Answer:
Step-by-step explanation:
r = 9.3 ft
h = y ft
Volume = 3000 ft
πr²h = 3000
3.14 * 9.3 *9.3 * y = 3000

y = 11.05 ft
Answer:
the slope is undefined
Step-by-step explanation:
slope = y2 - y1
___________
x2 - x1
slope = (-10-0) / {-4 - (-4 ) }
slope = -10 / (-4 + 4)
slope = -10 / 0
slope = undefined
note - Any number divided by zero is undefined
It's just a variable in a problem. You solve for ex . So whatever your answer is you equal to x.
Answer:
<h3>∴∠B=30°</h3>
Step-by-step explanation:
Complementary:
Two angles is said to complementary when the sum of two angles is 90 degree.
Given that,
∠A and ∠B are complementary.
Then, ∠A + ∠B = 90°
Cos A = 0.5



Since
∠A + ∠B = 90°
⇒ 60°+ ∠B = 90° [ plug ∠A= 60°]
⇒∠B=90°-60°
⇒∠B=30°
<h3>∴∠B=30°</h3>
<span>the answer could either be 454 or 9,080
</span>