3 years ago

What does the * mean?

Mathematics

2 answers:

disa [49]3 years ago

6 0

It means multiply if your looking in a math problem

masya89 [10]3 years ago

6 0

It means to multiply

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Which statements can be used to describe a ray? (pick 2 answer choices)

Lyrx [107]

Answer:

The answer are A and D

Step-by-step explanation:

A) A part of a line

and

D) Has only one endpoint

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3 years ago

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In the expression 16x + 2x – 5y + 17, which terms are “like terms”?

Len [333]

The like terms are 16x and 2x

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3 years ago

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If x =2 find the value of q in the equation 3x-4=x+q

Effectus [21]

Step-by-step explanation:

given x=2

and the equation

$3x - 4 = x + q$

to find the value of q , you need to make q the subject in the equation as shown below

q= 3x-x -4

q=2x-4

but x= 2

so just substitute the value of x in the equation for the q

$q = 2(2) - 4$

q=4-4

q=0

therefore the value of q is 0

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3 years ago

2) which of these is a one-step equation?

Lady_Fox [76]

I think it would be B ?? Because it’s the shortest one ‍♀️

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2 years ago

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A prism with a triangular base has a volume of 432 cubic feet. The height of the prism is 8

Rashid [163]

Answer:

9 feet

Step-by-step explanation:

Given:

A prism with a triangular base has a volume of 432 cubic feet.

The height of the prism is 8.

The triangle base has a base of 12 feet.

Question asked:

The height of the triangular base of the prism = ?

solution:

Volume of triangular prism = $Area of triangle \times height$

$432 = Area of triangle \times8$

Dividing both side by 8

$54 = Area of triangle$

$54 =$ $\frac{1}{2} \times base \times height$

$54 = \frac{1}{2} \times12\times height\\54 = \frac{12}{2} \times height$

Multiplying both side by 2

$108 = 12 \times height$

Dividing both side by 12

$9 = height$

Thus, height of the triangular base of the prism is 9

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3 years ago