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chubhunter [2.5K]
3 years ago
9

Round 1980 to near hundred

Mathematics
2 answers:
PtichkaEL [24]3 years ago
8 0

answer :

<em>2000</em>

explanation :

When rounding to the nearest hundred, you need to use the following rules:

1 ) Round the number up to the nearest hundred if the last two digits in the number are 50 or above. The last two digits are "80" which is higher than 50, therefore you will round up, making 2000 your answer.

V125BC [204]3 years ago
5 0

Answer:

2000

Step-by-step explanation:

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natima [27]

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\cfrac{(\stackrel{\textit{sum of all first seven tests}}{82+82+82+82+82+82+82})~~ + ~~g}{8}~~ = ~~84\implies \cfrac{(82\cdot 7)~~ + ~~g}{8}~~ = ~~84 \\\\\\ \cfrac{574+g}{8}=84\implies 574+g=672\implies g=672-574\implies g=98

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2 years ago
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Two angles are complementary. One angle is ten less than four times the other angle. Find the measure of the larger angle
Nimfa-mama [501]

Answer:

B.70

Step-by-step explanation:

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Let x be the other angle and y be the angle we are looking for

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Lets look for x first, since one angle is ten less than four times the angle we are looking for or visa versa, we must:

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So <u><em>x=20</em></u>

<u><em></em></u>

Now for y which is what we are looking for,

y = 4x - 10

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5. x – 6 translate into mathematical words
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