The answer is -56
f(-1) = -4(-1)-8= 4-8 =-4
g(2) = 3(2)^2+2 = 12+2 = 14
therefore the multiplication of functions, f(-1)g(2) = (-4)*(14) =-56
The answer is -56
learn more about multiplication of functions here:
brainly.com/question/18042673
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Answer:
c
Step-by-step explanation:
when you multiply 4/3 and 3/4 you get one
Answer:
2 × 3 × 3.
Step-by-step explanation:
Answer: 222cm
Step-by-step explanation:
To find the area of this composite shape you will have to split them into 2 shapes; a rectangle and a triangle.
To work out the area of the rectangle you have to do 15×12= 180
Then, to work out the area of the triangle, you use the formula base times height divided by 2.
7×12=84
84÷2=42
Then to work out the total area of both the rectangle and the triangle, you have to add the area of both.
180+42=222cm
Hope this helps :)