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3 years ago

Pls help me help me help me

Mathematics

2 answers:

Ganezh [65]3 years ago

3 0

Answer:

C. -3/2

Step-by-step explanation:

Perpendicular lines have negative reciprocal slopes.

We know that line m is perpendicular to line l.

Line l has a slope of 2/3. To find the slope of line m, find the negative reciprocal of 2/3.

Negative: switch the sign

2/3 --> -2/3

Reciprocal: switch the numerator (top number) and denominator (bottom number)

-2/3 --> -3/2

Line m has a slope of -3/2 and C is correct.

Vlad [161]3 years ago

3 0

Answer:

Step-by-step explanation:

perpendicular lines have negative reciprocal slope

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.A candle maker purchased packaging boxes to ship cylindrical candles to customers. The boxes measure 6 in. by 6 in. by 10 in. T

harina [27]

If you meant a thickness of 1/2 inch. . .
Because the inserts are put on all the sides, the dimensions of the usable space are 5 X 5 X 9. This means the diameter of the base is 5. The radius is half the diameter, so we divide 5 by 2 to get the radius. 5/2 = 2.5. Now, we plug in the radius and the height (9) into the formula for the volume of a cylinder, which is $volume= \pi r^{2} h$

$v= \pi 2.5^{2} *9=176.6 inches^{3}$

So, D is correct.

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3 years ago

What is the fourth root of -16?

Zarrin [17]

Answer:

The answer to your question is 2i

Step-by-step explanation:

$\sqrt[4]{-16}$

- Get the prime factors of -16

- 16 2

- 8 2

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- 2 2

16 = 2⁴

- Express the -16 as a power

$\sqrt[4]{-2^{4}} or \sqrt[4]{2^{4}i^{2}}$

Remember that -1 = i²

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6 0

3 years ago

I was struggling with this statistics problem:

lyudmila [28]

I think your answer would be 5%.

5 0

3 years ago

Read 2 more answers

Rhombus LMNO is shown with its diagonals. Rhombus L M N O is shown. Diagonals are drawn from point M to point O and from point L

LUCKY_DIMON [66]

In a Rhombus the diagonals intersect and divides it in two equal halves.

Therefore LP = 28/2

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Answered by GauthMath if you like please click thanks and comment thanks

3 0

3 years ago

Carlos needs 2/3 cups of raisins to make one batch of oatmeal bars. How many cups of raisins does Carlos need to make 4 batches

Hitman42 [59]

Answer:

8/3 cups

Step-by-step explanation:

Since he needs 2/3 cups for each batch, and he wants to make 4 batches, we can add 2/3 4 times, or multiply 2/3 times 4.

2/3+2/3+2/3+2/3=8/3

2/3*4=8/3

He needs 8/3 cups for 4 batches.

This can also be written as a mixed number: 2 2/3 cups

4 0

4 years ago

Pls help me help me help me​

Pls help me help me help me