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AURORKA [14]
3 years ago
14

Helpppppppppppp me plzzzzzzzzzzzzzz

Mathematics
2 answers:
emmainna [20.7K]3 years ago
8 0

Answer:

C -7, 5

I did this before I'm not sure how to explain it

creativ13 [48]3 years ago
8 0

Answer:

(-7,-4)

How I got the answer:

The original point was at (-7,5)

Translate 1 unit down = (-7,4)

Refected across the x axis = (-7,-4)

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I need help finding CR, AB, and CAB
aleksandrvk [35]

Answer:CR= 53

AB = 118

CAB = 236

Step-by-step explanation: a whole is circle is equal to 360 degrees and when you see the two parts which dint have an angle, they look the same size. So I pluses 53 and 71 than subtracted from 360. Which then I divided it by two then you get the angle for A to B.

Hope this helped and hope this is the correct answer.

4 0
3 years ago
Janice receives $.40 per pound for 1 to 99 pounds of aluminum cans he recycles. he receives $.50 per pound if you are cycles mor
Ilya [14]

Answer:

M=\left\{\begin{matrix}0.4x &x\leq99 \\ 0.5x &x>100 \\ \end{matrix}\right.

Step-by-step explanation:

<u>Function modeling</u>

Real-life situations often require the help of mathematics to model numerically what happens when the variables involved can change. It could even be used to predict some expected outcomes from those models.

The problem states Janice receives $.40 per pound when he recycles less or equal than 99 pounds of aluminum. If x is the number of recycled pounds, then the amount of money he receives is

M=0.4x

We also know that if he recycles more than 100 pounds of aluminum, the pay increases to $0.5 per pound. In that case, the amount of money is

M=0.5x

This is a case where the function is defined differently depending on the conditions of the input variable x. It's called a piecewise function. The function can be written as

M=\left\{\begin{matrix}0.4x &x\leq99 \\ 0.5x &x>100 \\ \end{matrix}\right.

Note the function is not well constructed because there is a gap for x=100 where M is not defined. If we establish that for 100 pounds the payment is $0.5, then the second piece would include x=100

5 0
3 years ago
How are geometric sequences similar to arithmetic sequences? How are they different?
ollegr [7]
The differences between arithmetic and geometric sequences is that arithmetic sequences follow terms by adding, while geometric sequences follow terms by multiplying. The similarities between arithmetic and geometric sequences is that they both follow a certain term pattern that can't be broken. There you go
3 0
3 years ago
An inequality that has the following graphed solution
Alex787 [66]

Answer:

x > 5

Step-by-step explanation:

Tell me if I'm wrong.

5 0
2 years ago
Peter rides a bike along a triangular path in the neighborhood park. The sides of the path measure 3.36 miles, 4.18 miles, and 5
Molodets [167]

Answer:

The distance that Peter rides is:

  • <u>13.15 miles.</u>

Step-by-step explanation:

To identify the miles that Peter rides, you must imagine the triangle with measures: 3.36 miles, 4.18 miles, and 5.61 miles. How you can suppose, Peter regularly rides exactly by each side of the triangle mentioned, then you must find the perimeter of the triangle to identify the miles that Peter rides, remember that the perimeter of an irregular triangle is:

  • Perimeter of a triangle = side + side + side

If you replace the formula, you obtain:

  • Perimeter of a triangle = 3.36 miles + 4.18 miles + 5.61 miles
  • <u>Perimeter of a triangle = 13.15 miles</u>
6 0
3 years ago
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