v-10=-9
Solve for v.
Add 10 to each side of the equation:
v-10+10 =-9+10
v= 1
Answer:
20
Step-by-step explanation:
The input (X) is 10. The output (Y) is 2X Which means 2 times X. So your answer is 2 × 10 which is 20.
let me know if the propositions they gave don't match with mine.
thanks
B. Angle E=43
Angles DEF are = to 73 degrees
73-43=30/2=15
15+15+43=73
