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umka21 [38]
2 years ago
6

Plzz help I will mark brainliesttttt

Mathematics
2 answers:
ira [324]2 years ago
4 0

Answer:

HOPE IT HELPED U .....

Step-by-step explanation:

a). f(5)= 2x +6

= 2 *5+6

= 10+6

=16

(b). g (9)= -12x+4

= -12*9+4

= -108 +4

=-104

(c). f(5)+f(9)= 16+(-104)

=-88

asambeis [7]2 years ago
4 0

Answer:

Step-by-step explanation:

f(x)=2x+6

f(5)=2*5+6

f(5)=10+6

f(5)=16

g(x)=-12x+4

g(9)=-12*9+4

g(9)=-108+4

g(9)=-104

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Answer:

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Step-by-step explanation:

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3 years ago
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kolbaska11 [484]
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5 0
3 years ago
Read 2 more answers
The radius of a circle is 28 centimeters. What is the diameter?
MrMuchimi
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is half of the circle
diameter
is the whole thing inside the circle
since it is a radius, and it is a half of the full circle, we need to double out that number, and multiply by 2.
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Hope that this helps you!  =)

7 0
2 years ago
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