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My name is Ann [436]
3 years ago
7

HELP ASAP!! What is the unit rate for the situation in terms of centimeter/minute?

Mathematics
1 answer:
vesna_86 [32]3 years ago
4 0
The unit rate is 5cm per 1min

5:1
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Question 2 of 5
ahrayia [7]

Question

Which two ratios represent quantities that are proportional?

Answer:

Hi, There! FrozenVines Here!

I'm here to help you Understand Better So Let's go-

20:24 is My Answer

Step-by-step explanation:

y = kx, where k is the constant of proportionality. In other words, these quantities always maintain the same ratio

proportion is an equation with a ratio on each side. It is a statement that two ratios are equal.

For example 2/5 is Equal to 4/10 this Would be A Example Of a Proportional relationship!

8 0
3 years ago
Line a y=1/2x+2
Dahasolnce [82]

Answer:

Line b and line c are perpendicular.

Step-by-step explanation:

Perpendicular lines have opposite reciprocal slopes, and -1/2 and 2 are opposite reciprocals.

4 0
3 years ago
When combining like terms what is 4 + 9v + 1?
EleoNora [17]

Answer:

5+9v

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Solve the equation for y <br> 1/2y - 21/4 = -35/4
mina [271]

Answer:

1/2y - 21/4 = -35/4

1/2y  = 21/4  -35/4

1/2y  =   - 7/4

y =   - \frac{7}{2}

5 0
3 years ago
A proportional relationship is formed when y=1 and x=-4 what is the value of x when y=4
ICE Princess25 [194]

Answer:

x = - 16

Step-by-step explanation:

The equation relating two proportional quantities is

y = kx ← k is the constant of proportionality

To find k use the condition when y = 1, x = - 4

k = \frac{y}{x} = - \frac{1}{4}

y = - \frac{1}{4} x ← equation of proportionality

when y = 4, then

4 = - \frac{1}{4} x (multiply both sides by - 4 )

x = - 16


5 0
4 years ago
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