Answer:
615.44 units squared
Step-by-step explanation:
Let the volume and surface area of the sphere be V and S respectively.

Total of 8 times
Distance is 0.25 miles
8 * 0.25 is 2 so a total distance of 2 miles
We know his avg swim rate to be 60 minutes per mile, meaning if he traveled 2 miles then we multiply it by 60 to get our total time taken.
60min/mile * 2 miles = 120 minutes total
So, step D is the same as what I've done to calculate the total time it will take Tristan to swim around the lake.
In the given triangle we have the following:
A. The sum of the inner angles of a triangle is always equal to 180, that is:

From this, we can solve for the sum of angles 1 and 2 and we get:

Now, we also know that angles 3 and 4 are supplementary angles and therefore their sum is 180 degrees, that is:

Solving for angle 4:

Equating both results we get:

Therefore, it is true that angle 4 is the sum of angles 1 and 2.
B. We have that the sum of angles 2 and 3 is:

If this were equal to angle 4 we would have:

B
Answer:
Hope it helps i typed and attached it pic through word :)
Step-by-step explanation:
in the pic !!!
Answer:
17
Step-by-step explanation:
Ⓗⓘ ⓣⓗⓔⓡⓔ
Well, 5x+0.5y^2 we'd just have to plug in the numbers.
5(3)+0.5(2)^2
15+0.5(4)
15+2
17
(っ◔◡◔)っ ♥ Hope this helped! Have a great day! :) ♥
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