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Pie
3 years ago
6

Wilma can mow a lawn in 60 minutes. Melissa can mow the same lawn in 30 minutes. How long does it take for both Wilma and Meliss

a to mow the lawn if they are working together?
Mathematics
2 answers:
nevsk [136]3 years ago
6 0
It is 30 mins because they split the work and the 60 min will be 30 and the 30 min girl would be 15
vichka [17]3 years ago
3 0

Answer:

45

Step-by-step explanation:

60 and half of 60 is 30 and half of 30 is 15 so 30 +15 is 45

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Write the point slope of the equation of the line described show work.
yaroslaw [1]

Answer:

y= -3/2x + 5/2

Step-by-step explanation:

<u>Given:</u>

  • Line y= -3/2x - 1 and point (3, -2)

<u>To find:</u>

  • Equation for the line parallel to the given that passes through the given point.
<h3>Solution</h3>

The given line has a slope of -3/2

The parallel line will have the same slope

<u>The point-slope form:</u>

  • y - y1 = m(x -x1)

<u>We have m = -3/2, y1= -2, x1 = 3, plug in:</u>

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  • y + 2 = -3/2(x - 3)
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or

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7 0
3 years ago
Find the surface area of the prism (photo attached)
ozzi

How to calculate the surface area:

- Find area of the bottom, top, left, right, back, and front of the prism.

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ANSWER: Surface Area, is 252

5 0
3 years ago
PR is represented by which sketch?
solniwko [45]

Answer:

B.

Step-by-step explanation:

The direction of the arrow has to go the same way as the one in the question, from P to R. Also, the question only has one arrow, so the answer only has one arrow.

8 0
3 years ago
In a scale drawing of a painting. 1 centimeter represents 5 inches.
AnnyKZ [126]

Answer:

a(5

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Step-by-step explanation:

in the first one you divide 25 by 5

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3 0
3 years ago
Solve for x. 8^(x+3)=32
Damm [24]

Answer:

x = -4/3

Step-by-step explanation:

8^(x+3)=32

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x = -4/3

Tell me if I am wrong.

Can I get brainliest

4 0
4 years ago
Read 2 more answers
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