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Alexxandr [17]
3 years ago
5

Is it c or d ?im confused on this question

Mathematics
1 answer:
sladkih [1.3K]3 years ago
8 0
It’s D, when lines are perpendicular, the slopes of the lines are opposite reciprocals.
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What is the economically efficient output level? 600 units 800 units 940 units 1160 units?
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Wot is the problu? its 940. no problem
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Joe's fun ad sun rents beach chiars. The store rented 300 beach chairs each month in April and in May. The store rented 600 beac
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Answer:I think is 900

Step-by-step explanation:bc 300+600=900 beach chairs

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3 years ago
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atroni [7]

10 is the answer

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so simple

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6 0
2 years ago
Express 405 1/3 in simplest radical form.
Maslowich

Answer:

3 cube root of 15

Step-by-step explanation:

theres your simple radical form

4 0
3 years ago
Helllppp porfavor:,)
tatuchka [14]

Answer:

1. x = 67.5

2. x = 2.5

3. x = 35.2

4. x = 2.0

5. x = 17.0

Step-by-step explanation:

Question 1

The proportion is set up in the form x/9 = 15/2. Multiply both sides by two to get rid of the two in the denominator on the right side. After doing so, multiply by 9 on both sides to get rid of the 9 in the denominator on the left:

2x/9 = 15

2x = 9(15)

Next solve for x:

2x = 135

x = 67.5

Question 2

The proportion is set up in the form 20/8.7 = 5.8/x. Multiply both sides by the second denominator, x, and then both sides by the first, 8.7. This will leave you with the work below:

20x/8.7 = 5.8

20x = 8.7(5.8)

Next, solve for x:

20x = 50.46

x = 2.523

Round to the nearest tenth:

x = 2.5

Question 3

The proportion is set up in the form 5/16 = 11/x. Multiply both sides by the second denominator, x, and then both sides by the first, 16. This will leave you with the work below:

5x/16 = 11

5x = 11(16)

Next, solve for x:

5x = 176

x = 35.2

Question 4

The proportion is set up in the form x/0.06 = 17/0.5. Multiply both sides by the second denominator, 0.5, and then both sides by the first, 0.06. This will leave you with the work below:

0.5x/0.06 = 17

0.5x = 17(0.06)

Next, solve for x:

0.5x = 1.02

x = 2.04

Round to the nearest tenth:

x = 2.0

Question 5

The proportion is set up in the form 29/x = 75/44. Multiply both sides by the second denominator, 44, and then both sides by the first, x. This will leave you with the work below:

29(44)/x = 75

29(44) = 75x

Next, solve for x:

1276 = 75x

x = 17.0133

Round to the nearest tenth:

x = 17.0

7 0
3 years ago
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