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Llana [10]
3 years ago
7

Solve for f(2) f(x)=2x-4 f(2)=?

Mathematics
1 answer:
Art [367]3 years ago
4 0

Hello Again! ^^

Jace is here:

The answer to this is:

f(-2)=-8

❄ EXPLANATION:

f(-2)=2(-2)-4

F(-2)=-4-4

f(-2)=-8

Hope It Helped!

And Tell me if the answer is wrong. . .

Good Luck with your Assessment!

#LearnWithBrainly

Answer:

Jace~

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3 years ago
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<span>the formula for this is pi*r*rt(r^2 + h^2). If the diameter is 4, then the radius is 2. If the slant height is 15, then to get the real height we use the Pythagorean Theorem and get rt(221). So the lateral area is pi*2*rt(2^2 + (rt221)^2)...= 2pi*rt(225) = 30pi = 94.248 meters squared which is rounded to 94 meters squared.</span>
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