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3 years ago

11

Can someone help me with 10-15 plz

1 answer:

polet [3.4K]3 years ago

4 0

Answer:

it is in the picture

Step-by-step explanation:

you just find the coordinates

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kupik [55]

Answer:

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Step-by-step explanation:

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3 years ago

Sum of two digit number is9.When we interchange the digits it is found that the resulting new number becomes twice the other num

ruslelena [56]

Answer:

4 and 5

Step-by-step explanation:

Let the numbers be x and y

If their sum is 9, hence;

x + y = 9 ....1

When reversed

10y+x = 2(10x+y)

10y+x = 20x + 2y

10y - 2y = 20x - x

8y = 19x

y = 10x/8 ...2

Substitute equation 2 into 1;

From 1;

x+y = 9

x +(10x/8) = 9

18x/8 = 9

18x = 72

x = 72/18

x = 4

Since x+y =9

y = 9-x

y =9-4

y = 5

Hence the numbers are 4 and 5

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3 years ago

Standard form <br> 0.000085

Tasya [4]

Answer -

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3 years ago

a ladder needs to reach a second story window that is 13 ft above the ground and make an angle with the ground of 68°....

ollegr [7]

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Step-by-step explanation:

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3 years ago

How much tip should you leave if you want to tip 25% at PF Chang on a $37.99 bill ??

Naddik [55]

Answer:

Step-by-step explanation:

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