Answer:
2a2b-6ab2+9ab+5 is right answer
A right triangle base in your question, its hypotenuse is divided in to two line segment by a line of altitude and those segment are measured as 9 inches and 17 inches, so base on my calculation the exact length of the altitude is 3*sqrt(17)
Answer:
set up schools
Step-by-step explanation:
Answer:
168
Step-by-step explanation:
If he was faster than Don then it should've taken him less time. So Don would've taken 30 seconds MORE
138+30=168
Answer:

Step-by-step explanation:
