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2 years ago

Find the value of y. y = 5 y = 10 y = 47.5 y = 60

Mathematics

1 answer:

Citrus2011 [14]2 years ago

8 0

Answer:

y = 5

Step-by-step explanation:

All the sides are equal, so all the angles are equal

The angles of a triangle add to 180

180/3 = 60

Each angle is 60 degrees

8y+20 = 60

Subtract 20 from each side

8y+20-20 = 60-20

8y= 40

Divide by 8

8y/8 = 40/8

y = 5

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sladkih [1.3K]

Answer:

Step-by-step explanation:

Substitute the value of the variable and simplify.

$(-(2))^{(2+2)} +2^{(2-2)}$

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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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To mix the color “autumn purple,” a painter mixes 28 parts of blue to 48 parts of red. What is the ratio of blue to red? Express

kupik [55]

Answer:

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7 : 12

Step-by-step explanation:

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3 years ago

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natta225 [31]

Answer:

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Step-by-step explanation:

6/2=3 while 24/10=2.4

Another way you could think about it:

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3 years ago

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evablogger [386]

Step-by-step explanation:

I'll do the first problem as an example.

∠P and ∠H both have one mark. That means they're congruent.

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3 years ago