17,98 $ (subtraction)
Hope that helpful !
Answer:
D because if you add 10 to negative ten the cancel out and make 0
Step-by-step explanation:
Answer:
sorry I can't know the answer
Answer:
Option C. x=7
Step-by-step explanation:
we know that
If PQ is parallel to BC
then
triangles APQ and ABC are similar
Remember that
If two figures are similar them the ratio of its corresponding sides is proportional
so

substitute the values

Solve for x
