Answer:
4th option.
Step-by-step explanation:
PQ is not congruent to QR, instead it is PQ is perpendicular to QR.
Answer: The factors of 100.
1,2,4,5,10,20,25,50,100,
Answer:
x = -5
Step-by-step explanation:
x = -20/4 = -5
Answer:
D
Step-by-step explanation:
(7^-2)*(7^6)=7^-2+6
......since the base 7 is the same, when u multiply them, you should add the exponents and keep 7 as it is. That will be 7^4, which in equivalent to ans D(7^2)^2.
In terms of pi means to include pi in your answer. In other words, don't use 3.14 or 22/7 for pi.
