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vivado [14]
3 years ago
6

Please answer! Only if correct, please.

Mathematics
1 answer:
marta [7]3 years ago
6 0

Answer:

f(-4) = -6

g(2) = -14

Step-by-step explanation:

To evaluate a function we must plug in the values of x. So for:

f(x) = 2x+2

we have:

f(-4) = 2(-4)+2

then we simplify:

f(-4) = -8+2

so f(-4) = -6

Now the same steps are taken for g(x) in which the answer would be -14.

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Masja [62]

Answer:

1) x=10

2) x=3

Step-by-step explanation:

1)

2x+15=35

Subtract 15 from both sides

2x=20

Divide both sides by 2

x=10

2(10)+15=35

20+15=35

35=35

this shows that 10 is the right answer

2)

7x-3=18

Add 3 to both sides

7x=21

Divide both sides by 7

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7(3)-3=18

21-3=18

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this shows that 3 is the right answer

Hope this helps

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3 years ago
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Alina [70]

Answer:

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Step-by-step explanation:

Because you divided 1÷3 and you get 0.3333333333

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3 years ago
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Papessa [141]

Answer:

Step-by-step explanation:

sin(90-a)=cos

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7 0
2 years ago
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marissa [1.9K]
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5 0
3 years ago
Simplify the following 6(1/2+1/3)​
gogolik [260]

Answer:

5

Step-by-step explanation:

use the distributive property

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<em><u>Hope this helped! Have a nice rest of ur day! Plz mark as brainliest!!!</u></em>

<em><u>-Lil G</u></em>

8 0
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