3 years ago

What’s 1 1/8 - -7/8 This is about integers

Mathematics

1 answer:

OverLord2011 [107]3 years ago

7 0

Answer:

$\frac{1}{4}$

Step-by-step explanation:

1 1/8 = 9/8

9 - 7 = 2

9/8 - 7/8 = 2/8

2/8 = 1/4

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Jika x1 dan x2 merupakan akar akar persamaan x2+5x-2=0, maka (x1+2x2)(x2+2x1)=

Anna71 [15]

-8 ........................

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3 years ago

Which conic section does the equation below describe?

Rus_ich [418]

Answer: Option C. Ellipse

Step-by-step explanation:

The general equation of an ellipse has the following form:

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Where the point (h, k) is the center of the ellipse

In this case we have the equation

$\frac{(x-9)^2}{4} + \frac{(y+2)^2}{25} =1$

Note that its shape matches that of a ellipse with center (9, -2)

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3 years ago

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AVprozaik [17]

Answer:

Step-by-step explanation:

If you ever divide a number by itself, it will be 1.

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3 years ago

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HELP ASAP NOW NOW NOW NOW!!! Suppose three riders rode a total of 182 miles.

Sav [38]

Answer:

14 miles

Step-by-step explanation:

Assuming each horse was only ridden once

then a total of 13 horses were ridden for a total of 182 miles

182 miles / 13 horses = 14 miles horse

Of course, if each horse was ridden more than once before being replaced the distance between replacements could be reduced.

Note that the fact that there were 3 riders is irrelevant.

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3 years ago

PLEASE HELP! I am having trouble with both questions

schepotkina [342]

Answer:

someone had the same exact question i just helped him on it sub 4 for x and 1 for h

Step-by-step explanation:

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2 years ago