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3 years ago

8

Three angles of a regular pentagon are 60(degrees),120(degrees)and80(degrees).The remaining angles are congruent.Find the size o

f each of the remaining angles

1 answer:

mash [69]3 years ago

3 0

U would just add then together

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2 years ago

What is the constant of proportionality for the relationship shown in the table? x 2 4 6 8 y 1 2 3 4

Alecsey [184]

What is the constant of proportionality for the relationship shown in the table? x 2 4 6 8 y 1 2 3 4

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Y=kx where k is the constant proportionality
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3 years ago

Kip bought one and four sixths pounds of toffee. He gave five sixths of a pound to his friend. How much toffee does Kip have lef

sesenic [268]

Answer:

Kip left with $\frac{5}{6}$ pounds of toffee

Step-by-step explanation:

Kip bought one and four sixths pounds of toffee. He gave five sixths of a pound to his friend

Kip bought 1 4/6 pounds of toffee

Convert mixed fraction into an improper fraction

$1 \frac{4}{6} = \frac{1*6+4}{6} =\frac{10}{6}$

Kip bought 10/6 of toffee

He gave $\frac{5}{6}$ of toffee to his friend

So we subtract 5/6 from 10/6

$\frac{10}{6} - \frac{5}{6} = \frac{5}{6}$

Kip left with $\frac{5}{6}$ pounds of toffee

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