The ratio of the side lengths of a triangle is 2: 3: 4. the shortest side is 15 inches. what is the perimeter? explain.

The perimeter is equal to

Step-by-step explanation:

In this problem we have a ratio of three numbers

Let

x------> the first side (shortest side)

y------> the second side

z------> the third side

we know that

--> ----> equation A

---> -----> equation B

Substitute the value of x in the equation A and equation B

Find the perimeter of triangle

Remember that the perimeter is equal to the sum of the length sides

x+y=90

x=30-y=x

step-by-step explanation:

if you understand you will get the answer

the rocket cannot penetrate the ground, in a contextual sense, therefore the roots of this equation should be the domain of this function. i'll let you find the roots of this quadratic equation (hint: use the quadratic formula:  

1- c

2-a

step-by-step explanation:

mark brainliest!