C. 4 because 4 is a perfect square, as well as x^2 and 4x
I hope that helps!
Number 2 answer: 61.
Explanation:
You take the amount of 2-digit numbers there are (90) and subtract it from the amount of two digit numbers that are multiples of 5 and 7 (29). You should get 61.
Answer:
For number 1
Step-by-step explanation:
(3)t. (3)2
3t + 6
I dont know the answer becouse im not there but i can show you how to get the answer..
you know the rulers the are half way cut?use that and measure each angle
(i hope i helped!)
