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Dmitrij [34]
3 years ago
15

Can someone describe and correct the error in evaluating the expression?

Mathematics
1 answer:
Genrish500 [490]3 years ago
4 0
So it would actually be - (6^2) which is -36. If the problem were (-6)^2, then the answer would be 36.
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3/10 in = 7/8 miles how many inches represent one mile?
frutty [35]
3/10:7/8=3/10*8/7=3*8/10*7=24/70=12/35

The answer is  12/35
7 0
3 years ago
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Please help as soon as possible! Kia's plant is 8 1/5 inches tall and is growing 2/3 of an inch each week. Lyric's plant is 10 7
boyakko [2]
To find the answer, you find out the height of the plants for each week until they're the same.

Equation: Growth × Week + Original Height

For Kia: 2/3w + 8 1/5
For Lyric: 1/6w + 10 7/10
Kia:
Week 0 = 8 1/5 in.
Week 1 = 8 13/15 in.
Week 2 = 9 8/15 in.
Week 3 = 10 1/5 in.
Week 4 = 10 13/15 in.
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Lyric:
Week 0 = 10 7/10 in.
Week 1 = 10 13/15 in.
Week 2 = 11 1/30 in.
Week 3 = 11 1/5 in.
Week 4 = 11 11/30 in.
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Solution: 5 Weeks
6 0
3 years ago
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Amiraneli [1.4K]

Answer:

the pic is blocked

Step-by-step explanation:

4 0
3 years ago
5 friends are sharing 8 pieces of pizza equally.How many pieces will each friend get to eat?
Korolek [52]

Answer:

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Step-by-step explanation:

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5 0
3 years ago
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the perimeter of a triangle is 51cm. The lengths of its side are x cm, x+2 cm, and x+4 cm. what is the length in cm of the longe
Neko [114]

Answer:

19 cm

Step-by-step explanation:

The perimeter is 51cm

The side lengths are x, x+2, and x+4

To find perimeter, we add all the side lengths.

Therefore, the equation we would use is the following:

x + x+2 + x+ 4 = 51

Then we solve for x

3x + 6= 51

Subtract 6 on both sides

3x = 45

divide by 3

x=15

Now, x is the smallest side, and we are trying to find the longest side,

So we plug in x for the longest length:

(15) + 4= 19

19cm is the longest side of the triangle.

3 0
3 years ago
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