2 years ago

From a sample of 80 batteries, 3 are faulty

1 answer:

5 0

Answer:

sry I just wanted the points I'm in middle school so I don't know this stuff either but can you give free brainlyest I'm soo close to my next rank I'd really appreciate it if you would

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The total of 36 78 198 475 and 620

Alina [70]

The total of,
36
78
198
475
+620
-------
=1407

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8 0

3 years ago

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Write the equation of the line perpendicular to 2x - 6y = 12 that passes through the point (-3,0).

Trava [24]

Answer:

y = -3x -9

Step-by-step explanation:

slope = 1/3

perpendicular slope = -3

y = mx + b

0 = -3(-3) + b

-9 = b

y = -3x -9

7 0

3 years ago

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Simplify <br> (7y+4)(8y+2)

lesantik [10]

Answer:

56y^2+46y+8

Explanation:

Hope this helps you.

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1 year ago

Factor 32x−15 . If the expression cannot be factored, write cannot be factored.

Licemer1 [7]

Step-by-step explanation:

540 espero que que ayude UWU

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3 years ago

If x + y = x y = 5 then x ^2 y + X Y ^ 2 equals

VikaD [51]

Answer:

Step-by-step explanation:

Note x^2y + xy^2 = xy(x+y)

We know xy = 5 and x+y = 5, so

5*5=25

3 0

3 years ago