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8090 [49]
3 years ago
7

How to solve for X 'Triangles sum Theorem'

Mathematics
1 answer:
guajiro [1.7K]3 years ago
8 0
I guess this will be good example of how to do it
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Help, will give brainlist!!
Licemer1 [7]

Answer:

<u>Fred.</u>

Started hang gliding at a height of 700 ft and descends 15 feet every seconds

<u>Gene</u>

Started hang gliding at a height of 575 ft and descends 10 feet every seconds

Step-by-step explanation:

The function that models Fred's hang gliding is f(x)=-15x+700

The initial value is 700 feet. This Fred was 700 feet above see level before he starts descending.

The rate of descent is -15 ft/s. This means Fred descends 15 feet in one second.

From the table the initial height is 575 ft. This means Gene was 575 feet above sea-level at the beginning of the hang gliding.

The rate of descent is \frac{565-575}{1-0} =-10 ft/s.

This means that in every seconds, Gene descends 10 feet.

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3 years ago
What is the volume of a football in cm³​???​
Tatiana [17]

Answer:

10.5cm, or 4800 cubic centimeters

Step-by-step explanation:

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2 years ago
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This morning,Austin's car had 29.04 gallons of fuel. Now,1.9 gallons are left. How much fuel did Austin use?
Nikitich [7]

Answer:

27.14 gallons

Step-by-step explanation:

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2 years ago
Sarah and Jenna are paid by the hour at their jobs. Their earnings, in dollars, for different numbers of hours worked are shown
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1

Step-by-step explanation:

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3 years ago
How do I multiply indices
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remember that when multiplying indices, you add the powers. When dividing indices, remember that you subtract the powers. When taking the power of a number which has already been raised to a power,  you must multiply the values of these powers. Any value raised to the power of 0 is equal to 1.


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3 years ago
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