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4 years ago

What is the value of X

Mathematics

1 answer:

Zina [86]4 years ago

4 0

The value of X is is equal to 1

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Helppooooopopopppppp

myrzilka [38]

Answer:

$2\pi \: r$

<h3>4th answer is correct</h3>

Step-by-step explanation:

$2 \times \pi \times r$

7 0

3 years ago

The point (0, 0) is a solution to which of these inequalities?

adell [148]

Since - 5 is less than -4, hence the point (0, 0) is a solution to the inequality y-5<3x-4

<h3>Solution to inequality expression</h3>

Inequality are equations not separated by an equal sign. Given the inequality

y-5<3x-4

Check if (0, 0) is a solution

0 - 5 < 3(0) - 4

-5 < -4

Since - 5 is less than -4, hence the point (0, 0) is a solution to the inequality y-5<3x-4

learn more on inequality here: brainly.com/question/24372553

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7 0

2 years ago

A plane at an altitude of 7000 ft is flying in the direction of an island . If an angle of depression is 21 ° from the plane to

Nonamiya [84]

The horizontal distance until the plan flies over the island is 2687.05 feet approximately.

<u>Solution:</u>

Given that, A plane at an altitude of 7000 ft is flying in the direction of an island

An angle of depression is 21 degree from the plane to the island

We have to find what is the horizontal distance until the plan flies over the island

The diagram is attached below

Assume as shown in the diagram , now we can use the right angle triangle property

$\tan (21)=\frac{\text {distance between plane and point above island}}{\text {height of plane}}$

$\tan (21)=\frac{\text {distance between plane and point above island}}{7000}$

$\text { Distance between plane and point above island }=7000 \times \tan (21)$

$=7000 \times 0.38386=2687.0482$

Hence, the distance between plane and point above island is 2687.05 feet approximately.

3 0

3 years ago

2.5 m<br> 9 m<br> 1<br> 24 m<br> Work out the perimeter.

deff fn [24]

Step-by-step explanation:

thirty six point five(36.5)

7 0

3 years ago

Read 2 more answers

A company has 3.12 × 108 dollars to spend on salaries for its employees. The company has 6.5 × 103 employees. Each employee earn

Lilit [14]

Answer:

its b

Step-by-step explanation:

4 0

3 years ago