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2 years ago

SIMPLE! WILL GIVE BRAINLIESTTTT! 7th GRADE MATH!

Mathematics

1 answer:

ehidna [41]2 years ago

3 0

Answer:

By summing cylindrical slabs of infinitesimal height and different radii place one on the other such that margin of between real and intended volume is minimum.

Step-by-step explanation:

A spherical slab is characterized by the radius as its inherent variable and cylindrical slabs by its radius and height. The volume of the spherical slab can be approximated by summing cylindrical slabs of infinitesimal height and different radii place one on the other such that margin of between real and intended volume is minimum. (Please see image attached below for further details).

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A cone shaped party hat has a radius of 3 inches and a height of 6.5 inches. Find the number of cubic units that hat occupies?

dexar [7]

Answer:

61.25

Step-by-step explanation:

8 0

2 years ago

the interior angle of a regular hexagon is 120° work out the sum of the six reflex angles at the vertices of a regular hexagon

olga2289 [7]

Answer:

I'm not 100% sure but isn't a reflex angle the difference between the angle and 360°?

Then 360° - 120° = 240°

240° x 6 = 1440°

Step-by-step explanation:

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3 years ago

18 more than the product of k and 5 Evaluate the expression for the value of the variable, k : 7 Please type your answer in the

Nastasia [14]

Answer:

The Answer Is 125.

Step-by-step explanation:

As, 18 More Than K Means

18 More Than 7

So, It's 25

Then Evaluate 25 With 5

It's 25(5)

Or 25 × 5

It's 125.

4 0

2 years ago

NEED HELP WITH THIS PLEASE

marin [14]

Answer:

-25 + 75 = 50

Step-by-step explanation:

Since we don't know the value of the bar, we will call it x.

-25 + x = 50

Add 25 to both sides to find the value of x.

x = 75

You can also double check this answer by doing simple math.

-25 + 75 = 50

7 0

2 years ago

Read 2 more answers

What’s the answer pleaseeeeeeeee

slega [8]

y^2 +6^2 = 12^2

y^2 +36 = 144

y^2 = 108

sqrt(108) = 10.392 = 6sqrt(3)

Answer is B 6sqrt(3)

7 0

3 years ago