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3 years ago

Please help, I need these done today TT

Mathematics

1 answer:

Nutka1998 [239]3 years ago

7 0

Answer:

Hilda needs 64 ft² of tile

8601 in² will be uncovered post mounting

Step-by-step explanation:

Ar=10•6=60 ft²

At=[4•2]/2=8/2=4 ft²

total area=Ar+At=60+4=64ft²

......

Atv=31•57=1767 in²

Aw=(12•8)•(9•12)=10368 in²

Au=Aw-Atv=10368-1767=8601 in²

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dalvyx [7]

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3 years ago

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The difference of three times a number and 4 is -15

attashe74 [19]

Answer:

Let the number be n.

3n - 4= -15

3n= -15+4

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Step-by-step explanation:

Bring over 4 to the RHS of the equation and divide the RHS by 3.

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3 years ago

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Reil [10]

Answer:

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Step-by-step explanation:

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b=y-intercept

Looking at the graph we can see it goes through x=0 at y=-2 making -2 the y-intercept.

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This gives us a rise (change in x) of 2 and a run (change in y) of 7 and 2/7 as our slope.

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3 years ago

The M&M’s website says that 24% of milk chocolate M&M’s are blue. Suppose that we buy 5 small packets of milk chocolate

SVEN [57.7K]

Answer:

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Step-by-step explanation:

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Hope that answers the question, have a great day!

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3 years ago

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Answer:

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Step-by-step explanation:

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2 years ago

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