G( f(-4) )
f(-4) = -16 +7= -9
g(-9) = (3*-9)-5 = -32
Your answer would be Brendan
-10 times 12
Hope I Helped!
Answer:
P = (18a+10b+13) cm
Step-by-step explanation:
Given that,
A triangle has the lengths of (10a+9) cm, (8a—3) cm and (10b+7) cm.
We need to find an expression that represents the perimeter of the triangle.
Perimeter = sum of all sides
P = (10a+9) + (8a-3) + (10b+7)
Taking like terms together,
P = (10a+8a)+10b+(9-3+7)
= 18a+10b+13
Hence, the epresssion for the perimeter is (18a+10b+13) cm.
Answer:
b/-7=4
b=4*-7
b= - 28
Step-by-step explanation:
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