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Anestetic [448]
3 years ago
8

Help?

Mathematics
2 answers:
suter [353]3 years ago
7 0
1 )
f ( - 10 ) = | - 10 + 6 | = | - 4 | = 4
Answer: D ) 4
2 )
f ( 1 ) = | 1 - 4 | + 5 = | - 3 | + 5 = 3 + 5 = 8
Answer: A ) 8
3 )
f ( - 6 ) = 8 - 3 * | - 6 + 2 | = 8 - 3 * | - 4 | = 8 - 3 / 4 = 8 - 12 = - 4
Answer: C ) - 4 
Nikitich [7]3 years ago
3 0
What you need to do just plug the number into the x values in the function. 

1. f(x) = x + 6 
f(-10) = -10 + 6 = -4
The answer is C. -4

2.  f(x) = (x − 4) + 5
f(1) = (1 - 4) + 5 
= (-3) + 5 = 2
The answer is B. 2

3. f(x) = 8 − 3(x + 2)
f(−6) = 8 - 3(-6 + 2)
= 8 - 3(-4)
= 8 + 12 = 20
The answer is A. 20
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Step-by-step explanation:

8 0
3 years ago
28. Daniel uses 18 pints of water to fill 8 bottles. He
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Answer:

b

Step-by-step explanation:

to find the answer to this you sould divide the amount of pints by the number of bottles

18/8

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7 0
2 years ago
Rupert buys a bicycle with a marked price of £ 12500.He gets a rebate of 10% on it. After getting
yarga [219]

Answer:

£ 12,150

Step-by-step explanation:

Marked price of bicycle = £ 12500

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4 0
3 years ago
Please help meeeeedeededdesesseeeee
Rudiy27

Answer:

78.5

Step-by-step explanation:

A=πr^2 is the formula. Since you're using pi as 3.14, 3.14 times 5^2 is 78.5 (5^2 is 25 because 5x5=25)

4 0
3 years ago
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Draw a model of square root of 12 using perfect squares
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Answer:

The answer is "\sqrt{12} is not a perfect square".

Step-by-step explanation:

12 is not a perfect square because it is the natural number, and no other natural number would square the number 12, that's why it is not a perfect square.

If we calculate the square root of \sqrt{12}. so, it is will give 2\sqrt{3} that is not a perfect square root which can be described as follows:

\Rightarrow \sqrt{12}= \sqrt{2\times 2\times 3}

            = \sqrt{2^2\times 3}\\\\= 2\sqrt{3}\\\\

\bold{\sqrt{12}} is not a perfect square root.

7 0
3 years ago
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