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Andrew [12]
3 years ago
11

I need help and really appreciate it if someone could help

Mathematics
1 answer:
Nataly [62]3 years ago
3 0

Answer:

28 or 21

Step-by-step explanation:

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I need help with this 50 points
Marina86 [1]

Answer:

Step-by-step explanation:

Vertically stretched. The action of vertically stretched is accomplished by altering a in

y = a* abs(x)

What that means is that you make a > 1. In this case, a = 2

So far, what you have is

y = 2*abs(x)

Six units down. The action of 6 units down is accomplished by a number added or subtracted to/from absolute(x). down is minus, up is plus.

y = 2*abs(x) - b. Since we are moving down, b<0

y = 2*abs(x) - 6

Four Units Right. This is the tough one because it is anti intuitive. You would think you should be adding something somewhere to get a right hand movement.

Not true.

To move right you subtract something in the brackets.

y = 2*abs(x - 4) - 6

Graph

Just to make things complete, I have graphed this for you. Desmos is wonderful for this kind of problem.

red: y = abs(x)

blue: y = 2*abs(x - 4) - 6

5 0
3 years ago
Read 2 more answers
Write 15 cubed in exponential notation expanded form and standard form
Jlenok [28]
Um, 150000? Don't write this inmetily because it may be wrong.
5 0
3 years ago
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What is 6.7% written as a decimal ?
MissTica

Answer:

0.067

Step-by-step explanation:

Divide any percentage by 100 to get the decimal form.

6.7÷100=0.067

4 0
3 years ago
Read 2 more answers
Percentage change 42 increased to 145
dedylja [7]
The answer should be 103? because when you add 103 to 42 u should get 103%.
3 0
3 years ago
The ball game took in $1,666 one Saturday. The number of $12 adult tickets was 18 more than twice the number of $5 child tickets
Anni [7]
An item is regularly priced at $30. It is on sale for 20% off the regular price. How much in dollars) is discounted from the regular price?

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