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AlladinOne [14]
3 years ago
5

Enter an algebraic expression for the word expression. The quotient of −8 and y

Mathematics
1 answer:
stealth61 [152]3 years ago
6 0

Answer: -8y

Step-by-step explanation:

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Write the equation of the parabola in vertex form.vertex (0,2), point (1,-5)
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Y=a(x-h)^2+k
-5=a(1-0)^2+2
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3 years ago
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It took team rise over run 1 2/3 hours to hike 4 2/3 miles. What is their average speed in miles per hour?
pogonyaev

To find their average miles per hour we can divide the total miles by the hour used:

4 2/3 ÷ 1 2/3

=4x3+2/3 ÷ 1x3+2/3

=14/3 ÷ 5/3

In division, when we switch the place of numerator and denominator, we can change it to multiplication which makes the calculation easier as we can factorize the numbers.

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Hope it helps!

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2 years ago
Find the missing lengths of the sides.
Irina18 [472]

Answer:

The choice third ; a=9 , c= 18

Step-by-step explanation:

\sin(60)  =  \frac{9 \sqrt{3} }{c} \\  \\ c = 18

\tan(30)  =  \frac{a}{9 \sqrt{3} }  \\  \\ a = 9

3 0
2 years ago
Marta has 1 cubic yard of sand to build a wall in the shape of a rectangular prism that is 20 inches tall and 5 inches wide. To
DanielleElmas [232]

Answer:

466,56 inches

Step-by-step explanation:

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Answer:

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3 0
2 years ago
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