The sum of 7 and 3* a number is 25

6

Step-by-step explanation:

First you subract 7 on both sides then you divide by 3 which gives you 6. 6 should be you answer.

7+3*x=25

-7         -7

3*x     = 18

/3         /3

     x=6

i believe the answer is 323 ft

step-by-step explanation:

step-by-step explanation:

two pairs of adjacent sides are of equal length. this implies that one diagonal divides the kite into congruent triangles, and so the angles between the two pairs of equal sides are equal in measure. it also implies that the diagonals are perpendicular.