QR is tangent to circle P at point Q. What is the approximate length of RP? Round to the
nearest tenth.
Q
5.3
O 5.6 units
3
06.1 units
R
Р
8.3 units
O 9.8 units

i don't know gravity?

hello from mrbilldoesmath!

answer:   x^2 + y^2 = 1024

discussion:

the equation of a circle with center (h,k) and radius "r" is

(x-h)^2 + (y-k)^2 = r^2.

in our case

(x-0)^2 + (y-0) ^2 = 32^2 = 1024

you,

mrb

6 adults and 9 children went.

a + c = 15

12a + 9c = 153

12(6) + 9(9) = 153

72 + 81 = 153

the value of x is 28.2