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2 years ago

Each of the angles of an isosceles triangle is twice as large as the third angle . What is the measure of each angle ?

Mathematics

1 answer:

Sergeeva-Olga [200]2 years ago

3 0

36°, 72°, 72°

let x be the third angle then each of the other 2 angles is 2x

the sum of the angles in a triangle = 180° thus

x + 2x + 2x = 180

5x = 180 ( divide both sides by 5 )

x = $\frac{180}{5}$ = 36

the angles are 36°, 72° and 72°

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Answer:

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Step-by-step explanation:

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3 years ago

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1 15/16 ft

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2 years ago

Read 2 more answers

Alice's grandfather is showing Alice his apple

Amanda [17]

There are 156 rows of trees altogether.

<u>Step-by-step explanation:</u>

Given that for every 11 rows of Red delicious , they plant 3 rows of Royal Gala.

Thus for 1 row of Royal Gala there would be 11/3 rows of Red delicious.

Number of rows of Royal Gala=18

$corresponding\ number\ of\ Red\ delicious\ = 11/3 \times 18=11\times 6=66$

For 11 rows of red delicious,they plant 7 rows of yellow delicious.

Thus for 1 row of Red delicious,there would be 7/11 rows of yellow delicious.

For 66 rows of red delicious there would be

$7/11\times66=7\times 6=42 rows\ of\ yellow\ delicious$

For 11 rows of red delicious,they plant 5 rows of Braeburn

for 1 row of red delicious,they would plant 5/11 rows of Braeburn.

For 11 rows of red delicious,they would plant

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3 years ago

An internet service provider changes an initial fee of $65 and $18 per hour of labor for office internet installation. Which equ

OlgaM077 [116]

<h2>Answer:</h2><h2>The total cost (C) charged by the internet service provider = $65 + $18(n)</h2>

Step-by-step explanation:

Initial fee charged by the servic eprovider = $65

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The cost per hour be $18

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The total cost (C) charged by the internet service provider = $65 + $18(n)

5 0

2 years ago