1. 2n-6
2(16)-6
32-6
26
p
2. 15g
15(0.2)
3
3. 45g
45(0.2)
9
4. 7m+8
7(2)+8
22
5.50g*50g
10*10
100
B) -8 + (-12)
Because you just have to use the distributive property and distribute -1 to (8+12)
Answer:
10sqrt3+22
Step-by-step explanation:
Ok, let us imagine it as a sort of rectangle split upon its diagonal.
Using that, we can Pythag it out,
11^2+b^2=14^2
121+b^2=196
b^2=75
b=sqrt75
b=5sqrt3
Ok, using this info, we find the perimeter,
5sqrt3+5sqrt3+11+11
10sqrt3+22
The answer is 10sqrt3+22
Answer:
7x^2 -128x -19
Step-by-step explanation: