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8090 [49]
3 years ago
13

PLEASE HELP ME~! NEED THIS ASAP

Mathematics
1 answer:
BlackZzzverrR [31]3 years ago
8 0

Answer:

B

Step-by-step explanation:

since y and x vary directly the equation relating them is

y = kx ← k is the constant of variation

to find k use any ordered pair from the list given

using x = 4 when y = - 2, then

k = \frac{y}{x} = \frac{-2}{4} = - 0.5 → B


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12g=12(2/3g-1)+ 11 <br> Please solve the equation fully and step by step
Otrada [13]

Step-by-step explanation:

12g=12(2/3g-1)+ 11

12g=24/3g-12+11

12g-24/3g=-1

12g-8g=-1

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5 0
3 years ago
Line p has a slope of -3. Line t is perpendicular to line p and passes through the point (9,2). What is the equation for line t?
olganol [36]

Answer:

y = (1/3)x - 1

Step-by-step explanation:

The product of the slopes of perpendicular lines is -1. That makes the slopes of perpendicular lines negative reciprocals. Since line p has slope -3, the slope of line t is 1/3. Also, line t passes through point (9, 2).

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8 0
3 years ago
The fastest a human has ever run is 27 miles per hours. How many miles per minute did the human run?
storchak [24]
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6 0
3 years ago
Read 2 more answers
Can someone help me with this question?
Ilia_Sergeevich [38]

Step-by-step explanation:

hope it helps, I have chegg and they seem to have more answers and a lot of topics. you can scan your books bar code and get end of chapter questions

3 0
2 years ago
MATH HELP PLEASE WILL GIVE BRAINLIEST
Anni [7]
1. 10
2. 5√2 in
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8 0
3 years ago
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