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3 years ago

11

Bao has a new tracking device that he wears when he exercises. It sends data to his computer. How can Bao determine how long he

should exercise each day if he wants to burn 5,000 calories per week?

1 answer:

anzhelika [568]3 years ago

3 0

He should see how many calories he looses within the time he works out.

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PLEASE HELP ME!!!

jeyben [28]

Answer:

B.intrest fees

Step-by-step explanation:

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2 years ago

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Plzzzzz help will give brain and points!!! Explain why a quadratic equation with a positive discriminant has two real solutions,

NISA [10]

Answer:

The given equation is -2x^2 = -8x + 8

This can be rewritten as 2x^2 - 8x + 8 = 0

Here the value of a =2, b = -8 and c = 8

Discriminant = b^2 - 4ac

Now plug in the above values in the discriminant, we get

= (-8)^2 - 4*2*8

= 64 - 64

= 0

Here the discriminant is 0, so we will get one real root.

The discriminant is equal to 0, which means the equation has one real number solution.

Hope this will helpful.

Thank you.

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3 years ago

A rectangle has an area of 20 square units what can be said if it's height and width

Butoxors [25]

The height could be 2 and the width 10 or the height could be 10 and the width could be 2.

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2 years ago

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The scale on a map shows that 10 kilometers is represented by 4 centimeters. Which proportion can be used to find the actual dis

Illusion [34]

10/4=x/20
Your answer will be x=50 kilometers

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2 years ago

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Please help i dont understand

Greeley [361]

Given:

A quadrilateral inscribed in a circle.

To find:

The value of x and y.

Solution:

If a quadrilateral inscribed in a circle, then it is known as cyclic quadrilateral and the opposite angles of a cyclic quadrilateral are supplementary angles, it means their sum is 180 degrees.

$5x^\circ+110^\circ=180^\circ$ [Supplementary angles]

$5x^\circ=180^\circ -110^\circ$

$x^\circ=\dfrac{70^\circ}{5}$

$x^\circ=14^\circ$

The value of x is 14 degrees.

$2y^\circ+104^\circ=180^\circ$ [Supplementary angles]

$2y^\circ=180^\circ -104^\circ$

$y^\circ=\dfrac{76^\circ}{2}$

$y^\circ=38^\circ$

Therefore, the value of x is 14 degrees and the value of y is 38 degrees.

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2 years ago