Step-by-step explanation:
well there is a very simple point that you have mistaken tho:
484cm², 25cm²
Areas are defined in square cm but the radius is in cm
so:
and there you go
Answer:
x will be 120 degrees
Step-by-step explanation:
I will loves easy questions!
Answer:
10oz
Step-by-step explanation:
Solve
<h2>
</h2><h2>
x=10</h2><h2>
</h2>
C: 15,938 + 427 is 4 times as large as (15,938 + 427) /4
Answer:
The third side is sqrt(77)
Step-by-step explanation:
Since this is a right triangle we can use the Pythagorean theorem
a^2 + b^2 = c^2 where a and b are the legs and c is the hypotenuse
2^2 + b^2 = 9^2
4+ b^2 = 81
Subtract 4 from each side
b^2 = 81-4
b^2=77
Take the square root of each side
sqrt(b^2) = sqrt(77)
b = sqrt(77)
The third side is sqrt(77)
