Thw answer is a
parenthesis first then the rest
Answer:
P (−11, 13), Q (−17, −19), R (23, 27)
Step-by-step explanation:
we know that
The reflection of a figure across the x-axis has the following rule
(x,y) -----> (x,-y)
so
P(-11,-13) -----> P(-11,13)
Q(-17,19) -----> Q(-17,-19)
R(23,-27) ----> R(23,27)
Answer:
About 50.14 Centimeters
Step-by-step explanation:
The formula for the volume of a cylinder is:
Now, let's plug in the values. (We'll use 3.14 for pi.)
All we do now, is solve for r. Divide 76 on both sides...
Divide 3.14 on both sides...
Lastly, find the square root on both sides.
Therefore, the r, or the radius, is around 50.14 centimeters. Hope this helps!
All you need to do is divide 1470 by 35, which is 42.