2 years ago

Please answer immediately.

Mathematics

1 answer:

salantis [7]2 years ago

4 0

1. Angle L

2. A

3. Side PL

4. Side AR

5. A and K

6. B

7. Side Br

8. A

9. T

10. TA

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Choose the correct product of the expression (-2x + 8y) ( 9x - 3y)

Nikolay [14]

The expression foiled together is 6(-3x^2+13xy-4y^2)

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3 years ago

Perform the indicated operation. square root of 8 + square root of 50

Dmitrij [34]

Square root of 8 = 2.82842712475

Square root of 50 = <span>7.07106781187
</span>
Sum = 9.89949494

If you would like to round, you can go ahead and round 9.89949494 to 9.9

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3 years ago

Which shows an angle that is approximately 40°? A. B. C.

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3 years ago

8x - 4y = -12 solve for y

son4ous [18]

Solving an equation means finding a value of a variable that make the equation true. This value is called the solution of the equation. A mathematical equation is just like a balanced equation. Both sides of the equation should be equal at all times. Whatever we do to one side, has to be done on the opposite side.

$8x - 4y = -12$

$4(2x-y)=-12

 
$ $Factor \ out \ the \ common \ term \ 4$

$2x-y=- \dfrac{12}{4}$ $Divide \ both \ sides \ by \ 4$

$2x-y=-3

 

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$-y=-3-2x$ $Subtract \ 2x \ from \ both \ sides$

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3 years ago

Robert had some friends at his house after school. His mom cut up 2 pies for them to eat. If she cut each pie into fourths, how

marta [7]

Answer:

8/8

Step-by-step explanation:

There are two pies, and each one was cut into fourths. There are four fourths in a whole, and since there are two wholes, there are two four fourths (I don't know if this makes sense).

Basically, multiply how many fourths (four per pie) by how many pies there are.

4 x 2 = 8

There are 8 pieces.

6 0

2 years ago

Read 2 more answers

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Please answer immediately.