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blsea [12.9K]
3 years ago
15

If you received a score of 80% on an assignment,what is the ratio of correct answers to incorrect answers

Mathematics
1 answer:
Cerrena [4.2K]3 years ago
6 0
Im not really sure so ill just give it a try.
mayeb 70? ten less"
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Marley runs 5 yards down the track from point A to point B, and then stops and runs
julia-pushkina [17]

Answer:

\sqrt{61}=AC or 7.8102=AC

Step-by-step explanation:

If we connect a line from point A to point C we create a triangle, and we can use pythagorean theorem to find this distance. So the line from point A to point C will be our hypotenuse and the other two distances will be out side lengths.

5^{2}+6^{2}=AC^{2}

25+36=AC^{2}

61=AC^{2}

\sqrt{61}=AC or 7.8102=AC

3 0
3 years ago
What is 25 divided by 225
daser333 [38]
0.097- or it could be 0.10 if you round it
5 0
3 years ago
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I need help on 23 !!
Marrrta [24]

Answer:

Step-by-step explanation:

1/4 * 2/3 = 2 / 12 = 1/6

3 0
3 years ago
If x+y=8 and xy =15 find the value of x³+y³.​
alexgriva [62]

Answer:

<h2>152</h2>

Step-by-step explanation:

<h3>let x= 5 and y= 3</h3><h3 /><h3>x + y = 8</h3><h3>5 + 3 = 8</h3><h3 /><h3>xy = 15</h3><h3>5 × 3 = 15</h3><h3 /><h3>x³ + y³ = ?</h3><h3>5³ + 3³ = ?</h3><h3>125 + 27 = 152</h3>

\tt{ \green{P} \orange{s} \red{y} \blue{x} \pink{c} \purple{h} \green{i} e}

7 0
3 years ago
A rectangular garden is enclosed by 94 feet of fencing around its perimeter. The garden is 15 feet wide. How long is the garden?
mel-nik [20]

Answer:

D

Work:

94-15=79ft

Therefore, the answer would be 79ft.

Hope this helps,

Trey

8 0
3 years ago
Read 2 more answers
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