Answer:
a. X=7,-7 b. x=10,-20
Step-by-step explanation:
Answer:
x^2=-3x+10
Step-by-step explanation:
idk if this was what you asked for but i tried
The two triangles are similar. The proportion of the two sides therefore are the same. So 6:5 is the same as 20:6+x. You can calculate the 6+x side based on this and the last step is to simply subtract 6 from the side.
A=p(1+i/m)^mn
A=3,500×(1+0.0229÷12)^(12×6)
A=4,014.98