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Mariulka [41]
3 years ago
11

What is 8.57 in fraction or mixed number as a decimal

Mathematics
1 answer:
aivan3 [116]3 years ago
8 0
To write 8.57 as a fraction you have to write 8.57 as numerator and put 1 as the denominator. Now you multiply numerator and denominator by 10 as long as you get in numerator the whole number.
8.57 = 8.57/1 = 85.7/10 = 857/100

And finally we have: 
8.57 as a fraction equals 857/100

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PLEASE HELP FAST!!!!!!!! Which two values of x are roots of the polynomial below?
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ax^2+bx+c=0

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4 0
3 years ago
What is the height of the tree to the nearest tenth of a foot?
Ugo [173]

Answer:

The height of the tree is approximately 21.4 feet

Step-by-step explanation:

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Let 'h' represent the height of the tree, then we have;

The line formed by the angle 65° angle, the height of the tree, 'h', and the distance 'd', form a right triangle with 'h' being the opposite leg to the given reference angle, 65°, and 'd' being the adjacent leg

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tan(\theta) = \dfrac{Opposite \ leg \ length}{Adjacent\ leg \ length} = \dfrac{h}{d}

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Plugging in the given values, we get;

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3 0
3 years ago
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Answer:

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Step-by-step explanation:

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7 0
3 years ago
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Question is -4x + 14 = 54
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Step-by-step explanation:

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3 years ago
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