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3 years ago

What math problem equals 18

Mathematics

2 answers:

Marianna [84]3 years ago

5 0

Answer:

10+8, (6÷3)x4, (9-1)+ (5x2)

Step-by-step explanation:

Thats all my brain can think of

Alja [10]3 years ago

3 0

Answer:

9-0+1-1×2

Step-by-step explanation:

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For the following true conditional statement, write the converse. If the converse is also true, combine the statements as a bico

Licemer1 [7]

Original Statement: If x = 3, then x^2 = 9 (true)

Converse: If x^2 = 9, then x = 3 (false; this is half the story and x = -3 must be included)

Since the converse isn't completely true, we can't combine the two statements to get a biconditional.

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3 years ago

Jackie correctly solved this equation:

Dennis_Churaev [7]

Answer:

(C)

Step-by-step explanation:

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3 years ago

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2. Dos calles tienen longitudes de 2 y de metros, ¿cuál es la longitud total de ambas?

Slav-nsk [51]

2que + 33x =56 no hablo galiebte

4 0

3 years ago

Idk this pls help don’t understand.

lawyer [7]

Answer: 60, but I got other answers to but 60 was my first.

sorry if wrong.

Step-by-step explanation:

7 0

3 years ago

A cube-shaped box has a volume of 1/8 of a cubic meter. What is the perimeter of each of its

belka [17]

Given:

The volume of a cube-shaped box is $\dfrac{1}{8}$ cubic meter.

To find:

The perimeter of each of its faces.

Solution:

Let "a" be the side length of the cube shaped box. Then the volume of the box is:

$V=(side)^3$

$V=a^3$

It is given that the volume of a cube-shaped box is $\dfrac{1}{8}$ cubic meter.

$a^3=\dfrac{1}{8}$

Taking cube root on both sides, we get

$a=\dfrac{1}{2}$

Now, the perimeter of each face of a cube is:

$P=4a$

Where, a is the side length of the cube.

Putting $a=\dfrac{1}{2}$ , we get

$P=4\times \dfrac{1}{2}$

$P=2$

Therefore, the perimeter of each face of a cube-shaped box is 2 meters.

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3 years ago