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Viktor [21]
3 years ago
8

I need to find the second one show me how to

Mathematics
1 answer:
Bess [88]3 years ago
8 0

Answer:

First of all, the second one? it lloks like you got it correct

Step-by-step explanation:

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A hockey goalie got shot on 18 times . She saved 10 of the shots . Which ratio represents the amount of shots that went in to th
vredina [299]
<h3>Answer is   4:5</h3>

========================================================

Explanation:

She saved 10 shots out of 18 total, so that means 18-10 = 8 shots went in.

That forms the ratio 8:10 where we list the amount of shots that went in, followed by a colon, then the amount of shots that were saved. The order is important. From here, we divide both parts of the ratio by 2. The ratio 8:10 fully reduces to 4:5

Effectively, this means that for every 4 shots that went in, there were 5 shots that were blocked.

5 0
3 years ago
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What is 84 seconds to 8 seconds
Inessa05 [86]

Answer:

8 out of 84: 90% decrease

200 out of 238: 16% decrease

Step-by-step explanation:

To find a percent decrease, you first subtract the end number by the initial number. This gives you the change.

ex. 84-8=76

Now you divide the change by the initial number. You'll get a decimal.

ex. 76/84=0.904...

Multiply the decimal times 100, or move the decimal to the right twice.

ex. 0.904... -> 90.4...

Now round to the nearest ones place

ex. 90.4 -> 90%

5 0
3 years ago
What is the length of the diagonal of the rectangle?
lapo4ka [179]

Answer:

21.25

Step-by-step explanation:

We can use the Pythagorean theorem to solve

We have the two legs and are looking for the hypotenuse

a^2 + b^2 = c^2

17^2 +12.75 ^2 = c^2  where c is the diagonal

289 +162.5625 = c^2

451.5625 = c^2

Take the square root

sqrt(451.5625) = sqrt(c^2)

21.25 =c

4 0
3 years ago
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A rectangle has a height of 43 and a width of 3x + 1.
fomenos
A = 43 • 3x + 1
= 44 •3x
= 132x
6 0
3 years ago
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(3x10^(-15)) × (3x10^(3))
natima [27]

Answer: 9e- 12

Step-by-step explanation:

5 0
2 years ago
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