<span> To find 55% of 120 books, multiply 120 x .55
Then add that answer to the original 120.</span>
120 + 55% = 186
Sphere Surface Area = PI * diameter²
Sphere Surface Area = 3.14 * 12*12
Sphere Surface Area =
<span>
<span>
<span>
452.16
</span>
</span>
</span>
square centimeters
Answer:My best guess is B or C
Step-by-step explanation:
im not the best at solving this but I feel certain it’s either of those
The correct answer would be b) (12 + 3x)x
Answer:
D)
Step-by-step explanation:
First we want to find the diameter of the circle, since we are only given coordinates we have to find the distance between these points this gives us the diameter.
| -3 + 3 | = 6 (|| = positive value)
The diameter is 6 now we can draw a inscribed square with each corner touching the circumference of the circle at 0,90,180,and 360 degrees.
To find the length of one side we have to use the radius of the circle with Pythagorean theorem.
3^2 + 3^2 = c^2 ; 18=c^2
sqrt = square root
Then square root both sides; sqrt(18) = sqrt(c^2)
sqrt(9) * sqrt(2) = sqrt(c^2) ; 3*sqrt(2) = c
This is one length to find the others we just multiply by four since the sides length of a square are all the same as each other. 4*(3*sqrt(2)) = Perimeter
12*sqrt(2)
