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OLga [1]
3 years ago
9

On a number line, why is 0 important?

Mathematics
2 answers:
dmitriy555 [2]3 years ago
4 0
0 is the starting pointing for equations that are for positive numbers. 0 sets an easy way to figure out problems that have negatives. 0 is important to solve any problem with integers, and decimals!
Amanda [17]3 years ago
3 0
0 is important because it is the start of the number with no 0 how will u beginning it
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Round 539.61 to the nearest whole number
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539.61 would go up to 540 because it was .61 which is over .50
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3 years ago
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If the angles<br> are represented in degrees, find both angles:<br> sin(x + 7) = cos(4x + 8)
ValentinkaMS [17]

Answer:

x = -1/3

Step-by-step explanation:

We have,

sin(x + 7) = cos(4x + 8)

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So,

sin(90-(x + 7)) = cos(4x + 8)

cos(x+7) = cos(4x + 8)

i.e.

(X+7) = (4x+8)

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AnnZ [28]
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stranger things A jewellery shop is having a sale.

A bracelet is reduced to £240.

a) What is the original price?

A ring is reduced to £840.

This is 40% of the original price.

b) Work out the original price of this ring.A jewellery shop is having a sale.

A bracelet is reduced to £240.

a) What is the original price?

% of the original price.

b) Work out the original price of this ring.A jewellery shop is having a sale.

A bracelet is reduced to £240.

a) What is the original price?

A ring is reduced to £840.

This is 40% of the original price.

b) Work out the original price of this ring.A jewellery shop is having a sale.

A brace

A ring is reduced to £840.

This is 40% of the original price.

b) Work out the original price of this ring. yeey this is important

3 0
3 years ago
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54*8+6+14= what's the answer
dybincka [34]
<span>54*8+6+14
Multiply 54 by 8
432 + 6 + 14
Add 6 to 432
438+14
Add
Final Answer: 452

</span>
5 0
3 years ago
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