3 years ago

ANSWER QUICK PLEASEEEEEE

Mathematics

1 answer:

laiz [17]3 years ago

8 0

It’s the 4 th option ok

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Given: F(x) = 3x^2+1, G(x) = 2x - 3, H(X) = x Find F(x) + G(x) =

weqwewe [10]

$F(x)+G(x)=3x^2+2x-2.$

Solution:

Given data: $F(x)=3x^2+1$ and $G(x)=2x-3$

To find F(x) + G(x):

Adding two functions which gives another function.

Substitute F(x) and G(x), we get

$F(x)+G(x)=(3x^2+1)+(2x-3)$

$=3x^2+1+2x-3$

$=3x^2+2x-3+1$

$=3x^2+2x-2$

$F(x)+G(x)=3x^2+2x-2$

Hence, $F(x)+G(x)=3x^2+2x-2.$

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3 years ago

Davison crew can hang 12 sheets of drywall in 15minutes.at this rate how many sheets can they hang in a hour 15minutes =1/4

KengaRu [80]

If 15 is 1/4 of an hour then multiply 12 with 4. It’s 48, they can hang 48 sheets in an hour.

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3 years ago

what is the value of the x variable in the solution to the following system of equations? 2x 2y = 6 x 3y = −1 a. −2 b. 2 c. 5 d.

tatuchka [14]

2x + 2y = 6 . . . . . (1)
x + 3y = -1 . . . . . (2)

(1) x 3 => 6x + 6y = 18 . . . . . (3)
(2) x 2 => 2x + 6y = -2 . . . . . (4)

(3) - (4) => 4x = 20
x = 20/4 = 5

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4 years ago

The y-intercept is 2. Question 1 options: True False

Wittaler [7]

Answer:

false. the y-intercept is -2.

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Leona [35]

Answer:

23.

the answer is 33. But when i round its 23.

Step-by-step explanation:

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3 years ago