2 years ago

PLS HELP ASAP I WILL GIVE BRAINLYEST... 20 Points...

Mathematics

1 answer:

saw5 [17]2 years ago

4 0

Answer:

True

False

True

Step-by-step explanation:

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The first leg of a right triangle is 5 cm longer than its second leg. of the hypotenuse has a length of 8 cm, find the exact len

katovenus [111]

First leg is 7.57
second leg is 2.57

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3 years ago

On a camping trip with friends, you read about mosquito activity after dark. The number of mosquitos in your campground can be m

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Step-by-step explanation:

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3 years ago

75% increase followed by 50% decrease is it greater than to original

IceJOKER [234]

Answer:

Set original amount = x

After a 75% increase, it would become

x + 75%x = x + 0.75x = x(1 + 0.75) = 1.75x

After a 50% decrease, it would become

1.75x - 50%(1.75x) = 1.75x - 0.5(1.75x) = 1.75x - 0.875x = 0.875x = $\frac{7}{8} x$

Because $\frac{7}{8} x$ is less than x, the new amount would be less than the original.

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2 years ago

What is the primary difference between exponential and linear functions?

Yanka [14]

Answer:

Step-by-step explanation:

We know that the growth of a linear function will always be constant. So, that eliminates B and C.

A quadratic function can be a function such as $x^2$ , or $5x^2+7x$ , etc.

An exponential function wouldn't be $x^2$ , it would be $2^x$ ! Or $3^x$ , or $(1.738283)^x$ , etc. Therefore, D is eliminated.

So, the answer is $\boxed{A}$ and we're done!

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2 years ago

Which pair of functions are inverse of each other ?

vazorg [7]

Answer:

$\sf B. \: f(x) = 5x - 9 \: and \; g(x)=\cfrac{x+9}{5}$

Step-by-step explanation:

f(x) = 5x - 9 and g(x) = x+9/5 are inverses of each other.

________________

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1 year ago