3 years ago

If f(x)=4^ then which of the following is the value of f(-2)?

Mathematics

1 answer:

vredina [299]3 years ago

6 0

Answer:

Step-by-step explanation:

hello :

f(x)=4^x so : f(-2)=4^(-2) = 1/4^2 = 1/16

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dlinn [17]

Answer:

addition

Step-by-step explanation:

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2 years ago

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X÷40=25.5<br> What does x equal

wariber [46]

Answer:

1,020

Step-by-step explanation:

25.5 times 40 equals 1,020

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2 years ago

What’s the answerrrrr?

steposvetlana [31]

The answer is 95.

First: find the area if the whole rectangle. To do so you would multiply lxw (10x12)

Second: you would find the area of the square. Squares have perfect sides so you would multiply 5x5.

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3 years ago

The measure of 5 of the interior angles of a hexagon are 110, 120, 90, 140, and 125. what is the measure of the smallest exterio

Romashka-Z-Leto [24]

Answer:

A) 40

Step-by-step explanation:

The sum of the interior angles of a regular polygon is:

$(n - 2) \times 180$

For a hexagon, we put n=6

$(6 - 2) \times 180 = 4 \times 180 = 720$

Let x be the 6th interior angle, then

$x + 110 + 120 + 90 + 140 + 125 = 720$

$x + 585 = 720$

$x = 720 - 585 = 135$

The largest interior angle is 140°

Therefore the least exterior angle will be:

$180 - 140 = 40$

The correct choice is A

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2 years ago

Ashley was 98 pounds one year ago. If she now weighs 112 pounds, what is the percent increase in her weight?

Sever21 [200]

B.14.2 because you subtract the 98 to the 112

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2 years ago

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