Answer:
C
Step-by-step explanation:
The area of triangles is 1/2 x b x h.
Plug them in!
1/2 x 24 x 35
Simplify.
12 x 35
420 square inches
Answer:
-9x^5(x+3)(x-7)
Step-by-step explanation:
factor out -9x^3 from the expression
45m+10n-30m
15m+10n
I believe this is right.
Answer:
7 800 pour 1/2 heure
Step-by-step explanation:
15 600/2=7 800