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hammer [34]
3 years ago
13

If A represents the set of all even integers and B represents the set of all odd integers, what is A∩B

Mathematics
1 answer:
Virty [35]3 years ago
7 0

Answer:

A∩B=∅

Step-by-step explanation:

A intersect B have no elements in common - so we have the empty set.

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Suppose you buy a $50 coffee maker in an area where the sales tax is 8%. When you check out, 8% of $50 would be added to your to
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Answer:

4

Step-by-step explanation:

8% is also 8/100. This would be true for all percents 0 to 100%. If it were 42% it can be written as 42/100.

So, 8% is 8/100. If you want to find 8/100 of 50 multiply them.

8/100 * 50/1 = (8*50) /100

400/100 = 4

7 0
2 years ago
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A triangle has side lengths of 7 centimeters, 5 centimeters, and c centimeters. Enter a value to complete the inequality that de
Rudiy27
It should be nine do you need to show work cause that's kinda hard to put it in words
5 0
2 years ago
‼️GEOMETRY‼️
ella [17]

Answer:

A.) 1018 square inches

Step-by-step explanation:

The largest sphere will have a diameter equaling the length of the cube (see picture).

If the side length of the cube is 18 inches, the diameter of the sphere is also 18 inches. Use the surface area formula for a circle:

SA=4\pi r^2

For this formula, we need the radius of the sphere. Divide the diameter by 2:

\frac{18}{2}=9

The radius is 9 inches. Plug this into the equation:

SA=4\pi *9^2

Simplify the equation:

SA=4\pi *81\\\\SA=324\pi \\\\SA=1017.87

Round the result to the nearest whole number:

1017.87 → 1018

The surface area is 1,018 inches².

:Done

Picture:

In a 2D version, we can clearly see that if the circle fits snuggly inside of the square, the diameter of a sphere is the same as the length of a side of the cube.

6 0
2 years ago
What idea did Alberti introduce in his famous work of art theory, On Painting?
elixir [45]

Answer:

A

Step-by-step explanation:

4 0
3 years ago
70 POINTS!!!
Maru [420]

Answer:

I think the answers your look for are

A. 2 square root of 20

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Step-by-step explanation:


4 0
3 years ago
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