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Lisa [10]
3 years ago
12

Which system of equations is best represented by the graph?

Mathematics
1 answer:
tekilochka [14]3 years ago
6 0

Answer:

it's the first one

Step-by-step explanation:

since all of them go up to 8 on the graph it

the graph represents it going down since the first one is the only one to go down that one represents the graph precisely.

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First you have to make both fractions have the same denominator, so you can multiply each fraction by the others denominator.

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Now reduce to

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3 0
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_________ add
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Marcos is flying a kite 35 feet above an oak tree. The angle of elevation to the top of the tree is 16 degrees and the angle of
Elza [17]

9514 1404 393

Answer:

  195 ft

Step-by-step explanation:

The relationship between the horizontal distance, angle, and vertical height is given by ...

  Tan = Opposite/Adjacent

Referring to the attached diagram, we have ...

  tan(16°) = BT/MB

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Solving for BT and BK, we can describe their difference as ...

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Dividing by the coefficient of MB gives ...

  MB = 35/(tan(25°) -tan(16°)) = 35/0.179562

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Marcos is standing 195 feet from the base of the tree.

3 0
3 years ago
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Over [174]
You will pay $292.5 for a item with original price of $390 when discounted 25%. In this example, if you buy an item at $390 with 25% discount, you will pay 390 - 97.5 = 292.5 dollars
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