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Gre4nikov [31]
3 years ago
8

Help needed with right triangle trig!​

Mathematics
1 answer:
gregori [183]3 years ago
4 0

10^2 +7^2=x^2

100 +49=x^2

149=x^2

Square root of 149 =12.2

X=12.2

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The science club has raised $154. 24 to buy food for a polar bear cub at the zoo. It costs $53.55 to feed the cub each week. How
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Answer:

$59.96

Step-by-step explanation:

Given:

The science club has raised $154. 24 to buy food for a polar bear cub at the zoo.

It costs $53.55 to feed the cub each week.

Question asked:

How much more money does the club need to raise to feed the cub for one month (four weeks)?

Solution:

Cost of feed for the cub for 1 week = $53.55

Cost of feed for the cub for 4 weeks = $53.55 \times 4 = $214.20

Money raised by the science club = $154. 24

More money needed by science club = Cost of feed for 4 weeks - Money raised by the science club

More money needed by science club = $214.20 - $154. 24

                                                               = $59.96

Thus, the science club will be needed $59.96 more money  for one month (four weeks) feed.

                                           

7 0
3 years ago
The graph shows the amount of money Tanya earns from tutoring compared with the number of hours she works. Select the correct st
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Answer:

B

Step-by-step explanation:

The graph (although it doesn't show it) is making points at every 20 (dollars) mark and also lines up to each hour mark, meaning that for every hour, Tanya makes 20 dollars.

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Answer:

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Step-by-step explanation:

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if you were to plot this then the point would be (3.5,4) instead of (4,3.5)

3 0
3 years ago
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