If you look at the model RM is the same length as PM. PM=10 so RM=10.
Answer:
Step-by-step explanation:
1.

c+9=±8
either c=8-9=-1
c=-8-9=-17
so c=-1,-17
D
2.
8x^2-3=2
8x^2=5


so A
3.

so D
or
Answer:
the answer to this problem would be 8.
Answer:
I think it's 149cm
Step-by-step explanation:
I just doubled the numbers and multiplied them
1% of $3500 is $35
Double that means
2% is $70
So first year would be $3570
Now
1% of $3570 is $35.70
2% is $71.40
So second year would be
$3641.40