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2 years ago

Rewrite in simplest rational exponent form √x • 4√x. Show each step of your process.

Mathematics

1 answer:

pantera1 [17]2 years ago

7 0

Multiplying these together, we get:

$4 \sqrt{x^2}$

The square root of x^2 is x, so we have a final expression of 4x.

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Spencer wants to burn 450 calories while biking. Biking burns about 10 calories per minute. When Spencer goes biking, he usually

alexdok [17]

It's 60 minutes because 450÷10 is 45 so he has to bike for 45 minutes and a 15 minute break would make it 60 minutes

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2 years ago

What is The quotient of x and 3 minus 5 is greater then four

Usimov [2.4K]

Answer:

x > 6

Step-by-step explanation:

$x + 3 - 5 > 4 \\ \\ x - 2 > 4 \\ \\ x > 4 + 2 \\ \\ x > 6 \\$

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3 years ago

A circle has a radius of 5.4 m. what is the exact length of an arc formed by a central angle measuring 60°? enter your answer in

velikii [3]

The length of the arc of the circle with a radius of 5.4 m and the central angle measuring 60° is 5.655 meters.

<h3>What is the Length of an Arc?</h3>

The length of an arc is given by the formula,

$\rm{ Length\ of\ an\ Arc = 2\times \pi \times(radius)\times\dfrac{\theta}{360}$

where

θ is the angle, which arc creates at the centre of the circle in degree.

The length of the arc of the circle with a radius of 5.4 m and the central angle measuring 60° can be written as

$\text{Length of the Arc} = 2\pi r \dfrac{\theta}{360}$

$= 2 \times \pi \times 5.4 \times \dfrac{60}{360}\\\\=5.655\rm\ m$

Hence, the length of the arc of the circle with a radius of 5.4 m and the central angle measuring 60° is 5.655 meters.

Learn more about Lenght of the Arc:

brainly.com/question/1577784

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2 years ago

A 2-quart carton of frozen yogurt costs $2.56. What is the price per fluid ounce?

lisov135 [29]

Answer:

3.12

Step-by-step explanation:

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3 years ago

A triangle that contains angles of 27°, 90°, and 63° is a(n) _______ triangle brainly

Whitepunk [10]

Right triangle because of the 90. Every triangle having an angle of 90 degrees is a right triangle.

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3 years ago