Which of the following best represents square root of 39? a. 3 and 4
b. 6 and 7
c. 7 and 8
d 8 and 10

What is the best way to answer questions with a x expression in the question. for example 3x + 10x=?

20 points for the answer. this is for real , don't put random ! a rectangle has a length of 4 centimeters and a width of 7 centimeters. what is the effect on the perimeter when the dimensions are multiplied by 5? the perimeter is increased by a factor of 5. the perimeter is increased by a factor of 20. the perimeter is increased by a factor of 25. the perimeter is increased by a factor of 100.

Determine whether the statement is true or false