Answer:
Step-by-step explanation:
<R=<P=70degrees
<Q=180-70=110 degrees
Answer:
(6,5), (3,-4) either one of those...
To write a number in scientific notation put the decimal after the first digit and drop the zeros and to find the exponent count the number of places from the decimal to the end of the number to express 3,500 use 3.5 x 10 ^ 3 or 3.5E03
You would have to divide by 3.14 to find the radius squared, and to find the diameter, just add the radius plus the radius.