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Marina CMI [18]
3 years ago
15

I’ll give points + brainalist for answer / explanation

Mathematics
1 answer:
Fynjy0 [20]3 years ago
3 0

Answer:

C. the circumference of a circle

Step-by-step explanation:

The perimeter of a square is the length of the outside, which is found by adding all the side lengths. The circumference of a circle is similar because it is also the length of the outside of the shape.

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If Janis and Melanie make bracelets one afternoon during Choice time. They make six bracelets each. They feel generous and give
dusya [7]
3 each left. Hope it helped
5 0
3 years ago
What’s the conjugate of 2x+3
quester [9]

Answer:

2x-3

Step-by-step explanation:

4 0
3 years ago
It takes 5 cups of flour to bake a loaf of bread. How many loaves can be made with 37 cups of flour?
AleksandrR [38]

Answer:

We can make around 7 loaves of bread with 37 cups of flour.

Step-by-step explanation:

Given that 5 cups of flour to bake a loaf of bread.

i.e.

5 cups of flour = 1 loaf of bread

Thus,

37 cups of flour can be determined by dividing 37 by 5.

37/5 = 7.4

        = 7 loaves of bread   (rounding to the whole number)

Therefore, we can make around 7 loaves of bread with 37 cups of flour.

4 0
3 years ago
In 1983, a winter hat cost $12.95. Today, a winter hat costs $24.50. If the CPI is 219, what is the percent relation of the actu
AnnZ [28]

Answer:

The actual price is 13.6 % lower than the expected price....

Step-by-step explanation:

Lets suppose the expected price = x

CPI = ( expected price ) : ( price in 1983 ) *100

219  =  ( x  : 12.95 ) *100

Divide both sides by 100.

x : 12.95 = 2.19

x =2.19*12.95

= $28.36  ( expected price )

p = ( 24.50*100 ) / 28.36

p= 2450/28.36

= 86.4 %

100 % - 86.4 % = 13.6 %

The actual price is 13.6 % lower than the expected price....

4 0
4 years ago
A person bought a water tank of circular base having the radius 1.05 meter and height 3.5 m for the use of own house from the sh
ValentinkaMS [17]

<u>11000 litre of water is needed to fill the tank.</u>

Answer:

solution given:

radius [r]=1.05m

Total height[H]=3.5m

height of cylinder[h]=2.45m

Now

The volume of the cylindrical part of tank=\pi r^2h=3.14*1.05^2 *2.45=8.4815m^3

again

the volume of semi-spherical part of tank=\frac{2}{3} \pi r^{3} =\frac{2}{3}*3.14*1.05^3=2.4233m^3

now

total volume=volume of the cylindrical part of tank + volume of semi-spherical part of tank

=8.4815+2.4233=10.9048 m^{3}

we have

1m^3=1000litre

10.9048m^3=1000*10.9048=10904.8\:litre

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
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