Replace x with -4 so it would be:
f(-4)= 2(-4)=-8
-8 is your answer
Answer:
38.13 m^2
Step-by-step explanation:
the area of a triangle =b*h/2
b=base
h=height
area triangle=(4m*3m)/2=(12m^2)/2=6m^2
the area of a rectangle =b*h
b=base
h=height
area of a rectangle=6m*3m=18m^2
area of a semi circle=(pi*r^2)/2
r=radius
area of a semi circle==(3.14*(3m)^2)/2=14.13m^2
area of the figure=6m^2+18m^2+14.13m^2=38.13m^2
the answer is 38.13m^2
Seventy-six and one tenth
Are there answer choices? If not, the older brother will get 5, and the younger sister will get 4.
Answer:
zero
Step-by-step explanation:
