3 years ago

I need help with this question, i will give branliest

Mathematics

2 answers:

lisov135 [29]3 years ago

4 0

Answer:

answer is c of your question

IgorLugansk [536]3 years ago

3 0

The answer will be C. Do u need an email explanation

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I am stuck on |x+3|<5. Can someone help?

NeTakaya

the answer would be -8<x<2

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3 years ago

Find x and y <br><br> pls help

Assoli18 [71]

Step-by-step explanation:

(3x+6)= 48(Alternate angles)

3x=48-6

3x=42

x=14

2y+48=5y-9 (Sum of two opposite interior angles= exterior angle)

48+9=5y-2y

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y=19

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1 year ago

If anyone can help it would be greatly appreciated!

Natali5045456 [20]

Answer:

Second answer choice

Step-by-step explanation:

Since -10 is outside t you multiple every number inside the parenthesis by -10

6 0

2 years ago

F(x)=-9x^2-2x and g(x)=3x^2+6x-9, find (f-g)(x) and (f-g)(-4)

Sergio039 [100]

Answer:

$(f-g)(x) = -12x^{2} - 8x + 9$

(f-g)(-4) = -151

Step-by-step explanation:

To find f-g(x) we subtract the common terms. So

$f(x) = -9x^{2} - 2x$

$g(x) = 3x^{2} + 6x - 9$

(f-g)(x)

$(f-g)(x) = f(x) - g(x) = -9x^{2} - 2x - (3x^{2} + 6x - 9) = -9x^{2} - 2x - 3x^{2} - 6x + 9 = (-9 - 3)x^{2} + (-2 - 6)x + 9 = -12x^{2} - 8x + 9$

(f-g)(-4)

$(f-g)(x) = -12x^{2} - 8x + 9$

We replace x by -4

$(f-g)(-4) = -12(-4)^{2} - 8(4) + 9= -151$

(f-g)(-4) = -151

5 0

3 years ago

Root beer is priced at $2.88 for 6 cans<br><br> what is the cost of one can?

Rainbow [258]

Answer:

0.48

hope this helps

have a good day :)

Step-by-step explanation:

8 0

2 years ago