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3 years ago

Work out the value of angle x. and give a reason for your answer. pls help!

Mathematics

1 answer:

Stella [2.4K]3 years ago

5 0

Answer:

60°

Step-by-step explanation:

Since, all sides of the given triangle are marked with identical signs.

So, measures of all sides are equal.

Therefore, it is an equilateral triangle.

Measure of each angle of an equilateral triangle is 60°.

So, x = 60° ( Alternate angles)

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If I can paint 96 sq ft in 15 minutes how long does it take to paint 1 sq ft

White raven [17]

It takes 0.15625 minutes to paint 1 square feet

Solution:

Given that, I can paint 96 sq ft in 15 minutes

To find: Time taken to paint 1 square feet

From given,

96 square feet is painted in 15 minutes

Let "x" be the time taken to paint 1 square feet

Then, we can say,

96 square feet = 15 minutes

1 square feet = x minutes

This forms a proportion and we can solve the sum by cross multiplying

$96 \times x = 15 \times 1\\\\x = \frac{15}{96}\\\\x = 0.15625$

Thus it takes 0.15625 minutes to paint 1 square feet

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4 years ago

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Inga [223]

Answer:

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3 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

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sasho [114]

Answer:

The answer is 21

Step-by-step explanation:

The answer is 21 because...

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3 years ago

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