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3 years ago

14

F(x)=4x+13 and g(x)=10x-2,solve for (f+g)(x)

1 answer:

Kazeer [188]3 years ago

6 0

Answer:

14x + 11

Step-by-step explanation:

note that (f + g)(x) = f(x) + g(x)

f(x) + g(x)

= 4x + 13 + 10x - 2 ← collect like terms

= 14x + 11

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The square of a number x is 115. The number x is between what two consecutive whole numbers?

Kipish [7]

Answer:

10 and 11

Step-by-step explanation:

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2 years ago

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GREYUIT [131]

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2 years ago

Help help hep math math

MrRissso [65]

$300 {ft}^{2}$

Step-by-step explanation:

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2 years ago

Read 2 more answers

(x + 1)2 + (y - 3)2 = 36<br> What is the radius?

NARA [144]

Answer:

6

Step-by-step explanation:

Any circle in the form

$(x+\alpha)^2 + (y+\beta)^2 = r^2$

Where r^2 is the radius squared, so

$r^2=36$

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5 0

2 years ago

We have a right triangle that has am 8 meter and 21 meter leg .Find the hypotenuse

Serjik [45]

Answer:

hypotenuse is 22.47 m

Step-by-step explanation:

The length of both legs of a right angle triangle are 8m and 21 m

We need to find the hypotenuse

To find hypotenuse we use Pythagorean theorem

Hypotenuse is AC and other two legs are AB and BC

$AC^2 = AB^2 + BC^2$

Hypotenuse ^2 = 8^2 + 21^2

hypotenuse = $\sqrt{8^2 + 21^2}$

= $\sqrt{64 + 441}$

= $\sqrt{505}$

= 22.47

So the length of the hypotenuse is 22.47 m

4 0

2 years ago