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3 years ago

WHICH ONE OF THESE NUMBERS IS AN

Mathematics

1 answer:

iris [78.8K]3 years ago

6 0

Answer:

D) 2

Step-by-step explanation:

An integer is any whole number negative or positive. 1/3 is not an integer because it is a fraction, not a whole number. 12.5 and 0.75 are not integers because they are decimals, not whole numbers. 2 is an integer because it is a full number.

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-4 = - 17 + x linear equations

Llana [10]

add 17 to both sides

13 = x

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3 years ago

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Kate has 48 softballs. She wants to divide them evenly among b softball bags. Which expression represents how many softballs she

Makovka662 [10]

Answer:

Step-by-step explanation:

48 softballs

Divided among b bags

Divide 48 by b

48 ÷ b

Division expressions can also be written as fractions

Rewrite

48/b

The correct answer is A, 48/b

Hope this helps :)

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3 years ago

Find the length of the third side. If necessary, round to the nearest tenth

Rufina [12.5K]

Answer:

Step-by-step explanation:

third side is the hypotenuse since it is opposite to 90 degree.

using pythagoras theorem

a^2 + b^2 = c^2

24^2 + 18^2 = c^2

576 + 324 = c^2

900 = c^2

$\sqrt{900}$ = c

30 = c

therefore third side is 30.

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3 years ago

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A cylinder has a diameter of 10 units. Its radius is ____ units. Of its height is _______ twice its radius, its height is units.

SpyIntel [72]

Answer:

Height is 10 units

Volume is 785 cubic units

Step-by-step explanation:

We are given;

Diameter of a cylinder as 10 units

But, radius = d/2

= 5 units

Height is twice its radius,

Thus, Height = 10 units

We can get the volume;

Volume of a cylinder = pir²H

Taking pi to be 3.14

Then;

Volume = 3.14 × 5²× 10

= 785 cubic units

Thus, the volume of the cylinder is about 785 cubic units

6 0

3 years ago

Hey I need help with this problem pls.

Goryan [66]

Step-by-step explanation:

=2√-28

=2√4×7×-1

=2(2)√7×-1

=4i√7 (i=√-1)

<h3>Note:if you need to ask any question please let me know.</h3>

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3 years ago