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3 years ago

Select three ratios that are equivalent to 8: 5.

Mathematics

1 answer:

olchik [2.2K]3 years ago

3 0

Answer: A C and D

Step-by-step explanation:

8:5 = 160%

16:10 = 160%

50:80 = 62.5%

48:30 = 160%

32:20 = 160%

64:35 = 185%

Glad to help!

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Gnesinka [82]

The calculation uses the accumulated daily balance method (ADB).
We assume the statement is based on calendar month (rare!).

George owes $500 from beginning to end of June, so 30 days out of 30.
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He also owes $2000 from June 12 to June 30, so 19 days inclusively.
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3 years ago

What is a negative 3 cubed written as a fraction

Advocard [28]

When you have an exponent that is negative, it means to take reciprocal of the fraction then take it the power.

Some examples:

5^-2 = 1/5^2 = 1/25
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If this answer wasn't clear enough, just comment below or DM me a message!

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3 years ago

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One side of a triangle is 2 times the second side. The third side is 5 ft longer than the second side. The perimeter of a triang

TiliK225 [7]

Answer:

The length of each side of triangle are 19 ft, 24 ft and 38 ft.

Step-by-step explanation:

Let the length of second side be x.

Now given:

Length of first side is 2 times length of second side.

Length of first side = 2x

Also, Length of third side is 5 ft longer than the second side.

Length of third side = 5+x

Perimeter of triangle = 81 ft.

We need to find the length of each side.

Now perimeter of triangle is sum of all three sides of triangle.

Therefore;

Perimeter of triangle = Length of first side + length of second side + Length of third side.

$2x+x+5+x=81 ft\\4x+5=81ft\\4x= 81 -5 ft\\4x = 76ft\\x= \frac{76}{4} = 19 ft$

Length of Second Side = 19 ft.

Length of First side = $2x= 2\times19 = 38 ft$

Length of Third side = $5+x= 5+19=24ft$

Hence the Length of triangles are 19 ft,38 ft,24 ft.

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3 years ago

Brian completed 34 free throws and missed 16.

ELEN [110]

46, 16 is a little less than 1/2 of 34, so and 46 is a little less than 1/2 of 100.

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3 years ago

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Equations for m equals three times n devided by the difference of 4p and 5 n

MrRa [10]

Numerator of the equation is 3*nDenominator is 4*p - 5*n The equation is m = 3n/(4p-5n)

Numerator = 3*n
Denominator = 4*p - 5*n
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3 years ago