Is the following a linear equation ?

Mathematics

1 answer:

NNADVOKAT [17]3 years ago

7 0

I think the answer is B but I am not sure

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60% expressed as a ration is StartFraction 60 Over 100 EndFraction. What is this as a fraction in its reduced form?

Leno4ka [110]

Answer:

3/5

Step-by-step explanation:

60% means 60 out of 100. For example if you get 60 marks in an exam of 100 marks. This means you got 60% marks.

Which is 60/100. This fraction can further be reduced to 6/10 [divide both numerator and denominator by 10)

6/10 = 3/5 [divide both numerator and denominator by 2)

So, the reduced form of 60% =3/5

4 0

3 years ago

18=3(1+12 x)-5(10x+11)

madreJ [45]

18=3+36x-50x-55

18=3-14x-55

18=-14x-52

70=-14x

x=-5

6 0

3 years ago

How many pints will you get from 112 cups

xxTIMURxx [149]

Answer:

56 pints

Step-by-step explanation:

There are 56 pints in 112 cups

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3 years ago

A sphere and a cylinder have the same radius and height. The volume of the cylinder is 21 meters cubed. A sphere with height h a

8090 [49]

Answer:

C. 14 metres cubed

Step-by-step explanation:

The volume of a sphere is denoted by: $V=\frac{4}{3} \pi r^3$ , where r is the radius, while the volume of a cylinder is denoted by: $V=\pi r^2h$ , where r is the radius and h is the height.

Here, we know that the sphere and cylinder have the same radius and height. However, the "height" of the sphere is technically just the diameter, which is twice the radius. So, h = 2r. We know the volume of the cylinder is 21, so:

$V=\pi r^2h=\pi r^2*2r=2\pi r^3$