4 x eight tenths multiply write the product as a mixed number.

Mathematics

2 answers:

Natalka [10]3 years ago

6 0

4 X 8 = 32
Thats 32/10
Or 3 and 2/10

3 2/10

mina [271]3 years ago

5 0

4 times 8 tenths
1/10=1 tenth
8/10=8 tenths

4 times 8/10
4/1 times 8/10
(4 times 8)/(1 times 10)
32/10
16/5
5/5+5/5+5/5+1/5
1+1+1+1/5
3+1/5
3 and 1/5

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A gate is made up of a rectangle and a semicircle, as shown. Find the area of the gate. Use 3.14 for .Round your answer to the n

allochka39001 [22]

Answer:

797.0ft²

Step-by-step explanation:

Find a related diagram attached

Area of the gate = Area of the semicircle + Area of the Rectangle

Area of the semicircle = πr²/2

r is the radius

From the diagram, radius r = 20/2 = 10ft

Area of the semicircle = 3.14(10)²/2

Area of the semicircle = 3.14(100)/2

Area of the semicircle = 314/2

Area of the semicircle = 157ft²

Area of the rectangle = Length * Width

Area of the rectangle = 20*32

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3 years ago

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Inessa [10]

The graph of y = -2 is shown below;

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