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Alecsey [184]
3 years ago
10

George cut a cake into eight pieces. Explain what the unit fraction of the cake is.​

Mathematics
1 answer:
morpeh [17]3 years ago
6 0

Answer:

1/8th

Step-by-step explanation: A unit fraction is a rational number written as a fraction where the numerator is one and the denominator is a positive integer. A unit fraction is therefore the reciprocal of a positive integer, 1/n. Examples are 1/1, 1/2, 1/3, 1/4 ,1/5, etc. so in this case the cake is eight slices so 1/8

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Find the area of the following shape. You must show all work to receive credit
kirza4 [7]

Answer:

42 square units

Step-by-step explanation:

Draw segments - 5 to A, A to the point of intersection of Band C and from from the point of intersection of B, C upto 2. It will form a square with each side 8 units and four triangles.

Subtracting the area of 4 four triangles from the area of the square will give you the area of the required shape.

Area of the shape

=  {8}^{2}  -  \frac{1}{2}  \times 3 \times 6 - \frac{1}{2}  \times 5 \times 2 - \frac{1}{2}  \times 2 \times 3\\ - \frac{1}{2}  \times 2 \times 5 \\  \\  = 64 - 3 \times 3 - 5 \times 1  - 1\times 3 - 1 \times 5 \\  \\  = 64 - 9 - 5  - 3 - 5 \\  \\  = 64 - 22 \\  = 42 \:  {units}^{2}

3 0
3 years ago
Read 2 more answers
How much will it cost to print a circular sign with a radius of 1.1 feet if the printing company charges $27 per square foot? us
Serga [27]

Answer: To find the cost to print a circular frame, we need to first find the area of circle.

Given: r=1.1

We know that:

Area of circle =\pi \times r^{2}

                       =3.14 \times 1.1^{2}

                       =3.7994

Also we are given cost per square foot is $27

Therefore, the cost to print a circular sign with a radius of 1.1 feet is:

3.7994 \times 27= 102.58  or $102.58


                               

3 0
3 years ago
Which of the following is the correct factorization of -y²+y+6?
SpyIntel [72]

Answer:

<h2>(−y−2)(y−3)</h2>

Step-by-step explanation:

I'm just going to factor it for you.

Factor −y^2+y+6

−y^2+y+6

=(−y−2)(y−3)

Answer:

(−y−2)(y−3)

6 0
3 years ago
Y = f(x) = 16x Find f(x) when x = 1/2​
Alina [70]

Answer:

The answer depends on what the problem really is.

f(1/2) = 8

or

f(1/2) = 4

See below.

Step-by-step explanation:

This is the problem as it was posted:

y = f(x) = 16x

Let x = 1/2

y = f(1/2) = 16(1/2) = 8

Perhaps the problem is this:

y = f(x) = 16^x

If x is an exponent of 16 and not a factor, then the answer is:

y = f(\frac{1}{2}) = 16^\frac{1}{2} = \sqrt{16} = 4

5 0
3 years ago
A water tank is in the shape of a cylinder with a height of 20 feet, and a volume of 1004.8 cubic feet. What is the diameter in
Fittoniya [83]
This would be 8 feet
4 0
3 years ago
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