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Svetllana [295]
3 years ago
7

3/8+2/5 what is the answer

Mathematics
2 answers:
vredina [299]3 years ago
5 0
The answer can be 31/40 or 0.775
Neko [114]3 years ago
3 0

Answer:

31/40

Step-by-step explanation:

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Match each radius or diameter of a circle with its approximate circumference.
jok3333 [9.3K]

Answer:

radius: 3 units <----> Circumference: 18.84 units

Diameter: 12 units <----> Circumference: 37.68 units

Diameter: 36 units <----> Circumference: 113.04 units

Radios: 5 unites <----> Circumference: 31.4 units

Step-by-step explanation:

How I got the answers for the radiuses:

3 (this is only half the diameter so if you do 3 x 2 you will get the diameter.)

3 x 2 = 6

C = pi x d

C = 3.14 x 6

C = 18.84 [this is the first radios]

5 (this is only half the diameter so if you do 5 x 2 you will get the diameter.)

5 x 2 = 10

C = pi x d

C = 3.14 x 10

C = 31.4 [this is the second radios]

How I got the diameters:

12 (this is the full diameter so we do not have to multiply it by 2)

C = pi x d

C = 3.14 x 12

C = 37.68 [this is the first Diameter]

36 (this is the full diameter so we do not have to multiply it by 2)

C = pi x d

C = 3.14 x 36

C = 113.04 [this is the second Diameter]

Download docx
5 0
3 years ago
Percentage of population supplied by water supply industry
egoroff_w [7]

Answer:

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Step-by-step explanation:

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<u>The range is: </u>

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7 0
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1/8 into a decimal is 0.125.
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Step-by-step explanation:

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Just make sure to plot the in part B

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