Find the length of the side of a square with an area of 49.

a. 49

b. 7

c. 25

d. 2,401

7 is the answer

Area =length *breadth

Area =length *length

Area=49=x *x

no, the equation would be invalid since they are both not equal.

step-by-step explanation:

here you got

4y-6+4y 2-9

first, you would simplify the equation on the form.

4y-6+4y 2-9

then, move all the terms that contains a y to the left and all the other terms to the right.

+4y-4y+-9-6

finally, you will simplify the left and the right side of the equation.

y=-3

answer: it is d

step-by-step explanation: