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crimeas [40]
2 years ago
15

Perimeter of equilateral triangle is 12cm find it area​

Mathematics
1 answer:
Darya [45]2 years ago
5 0
The area is 8. Hope this helped :)
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a recipe for cookies calls for 10 1/6 cups of sugar. krystal has already put in 4 2/3 cups. how many more cups does she need to
DENIUS [597]

Answer:

5 1/2 cups

Step-by-step explanation:

10 1/6 = \frac{61}{6} cups

10 x 6 + 1

\frac{61}{6}

4 2/3 = \frac{14}{3} cups

4 x 3 + 2

\frac{14}{3}

Find a common denominator (6)

\frac{14}{3} = \frac{28}{6}

\frac{14}{3} · 2 = \frac{28}{6}

\frac{61}{6} - \frac{28}{6} = \frac{33}{6}

\frac{33}{6} or 5 1/2 cups

6 0
3 years ago
Whay is the value of m in the equation when 1\2m-3/4n=16 when n is 8
Tomtit [17]
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1/2 m =22
m=44
3 0
3 years ago
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Yanka [14]

Answer: 1.2miles

Step-by-step explanation:

Divide 15 by 50 to get how far she rides in 1 minute that multiply that by 60 to get how far she rides in 1 hour.

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What is the circumference of the circle?
julia-pushkina [17]
I think it is 2 hope this helped you
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Identify the correct logical reason for the next step in solving this equation
Musya8 [376]

Answer:

Distributive property of equality

Step-by-step explanation:

The first thing to do in an equation is to distribute.

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