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3 years ago

Find the slope or state why it’s undefined

Mathematics

2 answers:

Kaylis [27]3 years ago

6 0

Answer:

slope -6/5

Step-by-step explanation:

kodGreya [7K]3 years ago

3 0

The slope is -6/5. because if you use rise of run you will start from the dot and go up 6 and over 5 to the other dot. It’s negative because it is going to the left side.

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dem82 [27]

Answer:

Step-by-step explanation:

Given

4n² + 4(4m³ + 4n² ) ← distribute terms in parenthesis by 4

= 4n² + 16m³ + 16n² ← collect like terms

= (4n² + 16n²) + 16m³

= 20n² + 16m³

= 16m³ + 20n² ← in standard form → A

3 0

3 years ago

8w – 16-20 + 7w - 11y - 4y<br> Can someone show me how to do this step by step?

AveGali [126]

Answer:

-44

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Find the area of the circle. Round your answer to two decimal places, if necessary.

Dmitry_Shevchenko [17]

Step-by-step explanation:

A = pi × r²

A = pi × 13²

A = 530.93 km²

5 0

2 years ago

Read 2 more answers

I will give brainliest answer

adell [148]

Answer: A=351.68 cm²

Step-by-step explanation:

To find the area of the shaded region, we would subtract the area of the circle by the area of the inner circle.

Area of Circle

$A=\pi r^2$

$A=\pi (11)^2$

$A=121\pi$

Area of inner (white) circle

$A=\pi r^2$

$A=\pi (3)^2$

$A=9\pi$

Now that we have the area to the circle and inner circle, we would subtract to find the area of the shaded region.

$A=121\pi -9\pi$

$A=112\pi$

$A=351.68 cm^2$

3 0

3 years ago

12. Solve the following system by any method. 2x – 6y = 24 –5x + 6y = –6

elena-s [515]

2x-6y=24
-5x+6y=-6

2x=24+6y
2x-24=6y
-5x+6y=-6
6y=5x-6
2x-24=5x-6
-24+6=5x-2x
-18=3x
-18/3=x
x=-6
2x-6y=24
2(-6)-6y=24
-12-6y=24
-6y=24+12
-6y=36
y=36/-6
y=-6

7 0

3 years ago