(x-1)+x+(x+1)=915
3x=915
x=305
304, 305, 306
Answer:
-20
Step-by-step explanation:
-8v-9=7
Add 9 to each side
-8v-9+9=7+9
-8v = 16
Divide by -8
-8v /-8 = 16/-8
v = -2
Now find
7v -6
7(-2) -6
-14 -6
-20
<span>A quadrilateral has congruent diagonals. It is probably a <u>Square</u></span>
Answer:
Problem 1:
x=12, x=3, x=6
Problem 2:
18*3=54
54/18=3
Problem 3:
Part A: 36/4.5=? 4.5*x=36
Part B: 8
Step-by-step explanation:
Answer:
This is verry easy! Is 105.56,do u need expabation?