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2 years ago

D) (K If f(x) = x3 and g(x) = 2x + 7, what is g(x) when x = 2?

Mathematics

1 answer:

nadya68 [22]2 years ago

3 0

Answer:

Step-by-step explanation:

g(x) = 2x + 7

Put x as 2 and evaluate.

g(2) = 2(2) + 7

Multiply.

g(2) = 4 + 7

Add the terms.

g(2) = 11

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VikaD [51]

This should help just try to use this

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3 years ago

Negative 10.9p plus 3.9 equals negative 9.18.... what does p equal

Julli [10]

Answer:

-1.2

Step-by-step explanation:

$10.9p+3.9=-9.18$

Subtract 3.9 from -9.18 to isolate the variable.

$10.9p=-13.08$

Divide -13.08 by 10.9

$-13.08/10.9=-1.2$

Which equals

$p=-1.2$

4 0

3 years ago

Help plz I'm desperate

lutik1710 [3]

Anna:

1st month = 18 + $\frac{3}{4}$ = 18 $\frac{3}{4}$ inches

2nd month = 18 $\frac{3}{4}$ + $\frac{3}{4}$ = 19 $\frac{1}{2}$

3rd month = 19 $\frac{1}{2}$ + $\frac{3}{4}$ = 20 $\frac{1}{4}$

4th month = 20 $\frac{1}{4}$ + $\frac{3}{4}$ = 21

5th month = 21 + $\frac{3}{4}$ = 21 $\frac{3}{4}$

Grace:

Because Anna is $\frac{9}{4}$ inches shorter than Grace, we can start the count from the third month:

1st month = 20 $\frac{1}{4}$

2nd month = 21

3rd month = 21 $\frac{3}{4}$

4th month = 21 $\frac{3}{4}$ + $\frac{3}{4}$ = 22 $\frac{1}{2}$

5th month = 22 $\frac{1}{2}$ + $\frac{3}{4}$ = 23

7 0

2 years ago

!!!!PLEASE HELP!!!

DaniilM [7]

Answer:

a^2 + b^2 = c^2

a^2 + 32^2 = 58^2

a^2 + 1024 = 3364

a^2 = 2340

a = 48.37

Step-by-step explanation:

5 0

2 years ago

1/2(2g-3)=-4(g+1) show work please do this ASAP

lozanna [386]

1/2(2g−3)=−4(g+1)
1/2(2g−3)=−4(g+1)
g+−3/2=−4g−4
g+−3/2+4g=−4g−4+4g5g+−32=−4
5g+−3/2+3/2=−4+3/2

5g=−5/2
5g/5=−525
g=−12

Hoped I helped!

6 0

2 years ago

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