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Gwar [14]
2 years ago
8

Sally can paint a room in 4 hours while it takes steve 5 hours to paint the same room. How long would it take them to paint the

room if they worked together?

Mathematics
1 answer:
sdas [7]2 years ago
8 0

Answer:

I think it's 20/9 hours. so 2.222222... hours.

Step-by-step explanation:

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Find the measure of angle x in the figure below: A.) 35° B.) 48° C.) 69° D.) 78°
prisoha [69]

Answer:

x = 48

Step-by-step explanation:

First find y

52+y+59 = 180 since they from a straight line

y = 180-59-52

y = 69

Then we know the angles of a triangle add to 180

x+y+63 = 180

x+69+63 = 180

x = 180-69-63

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3 0
3 years ago
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Can somebody help me? Thank you!
lana [24]

Answer:

SSS

Step-by-step explanation:

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3 years ago
How many total tens in 7151
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3 years ago
Plz help I don’t get this
Law Incorporation [45]

Mary has 48 stickers. The ratio is 4:7

divide 48 with 4

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Multiply 12 with 7

12 x 7 = 84

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56:84 is the new ratio

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