Answer:
12 inches
Step-by-step explanation:
This question just requires simple division.
We know that area is length x width (A= l x w).
We just need to plug in the numbers.
108 = ? x 9.
Divide 9 on both sides, and you will get 12 (108/9=12).
That is your length.
Answer:
1024π
Step-by-step explanation:
<em>Took a quiz, got this answer right.</em>
<u>Here are the steps anyways:</u>
64π cm² is the base area
The height is equal to twice the radius
<h3>Volume of a Cylinder: V=B×h/V=πr²×h</h3>
1. Find radius: √64 (Which is 8)
2. Double the radius, 8×2=16
3. Multiply 16 and 64π, 16×64π=1024π
hopefully this was understandable, first time answering a question
Answer: The answer is (A) [0,100].
Step-by-step explanation: Given in the question that a marine biologist Kelsey determined that the population of Blue Whales off the coast of Antarctica varies with time as shown in the given graph.
The population of Blue Whales (y) is plotted on the Y-axis and the time in months (x) is plotted on the X-axis.
We need to find the range of the population of Blue Whales off the coast of Antarctica from 0 to 10 months.
We can see from the attached graph that
when x = 0, then y = 0,
when x = 10, then y = 100.
That is, when time varies between 0 to 10 months, then the population of Blue Whales varies between 0 and 100.
Thus, the correct option is (A) [0,100].
Answer:
Two angles that have the same measure are called congruent angles. Here are two angles that both measure 30°. We say that angle x is congruent to angle y.
Step-by-step explanation:
Answer:
1=40
2=140
3=40
Step-by-step explanation:
We know on side
140 and side 2 are equal
1 and 3 are equal
So since 140 and 2 are equal
140*2=280
360 degrees total in any 4 sided shape
360-280=80
80/2=40
