2 years ago

I don’t understand how to find x

Mathematics

1 answer:

Yanka [14]2 years ago

7 0

C, bc you add up all x’s, which give you 4x. Then you add 0.5,1,1.5 together, which is 3.

You might be interested in

This is the new update of the question

anzhelika [568]

Answer:

Step-by-step explanation:

If x represents the slant height, the graph would be a straight line.

If x represents the radius, the graph would be a parabola.

Looking at the answers, we're looking for x to be the slant height, so we're looking for a straight line.

We are looking for g(x). Answers a and b are wrong.

In g(x) r is fixed to 5 (this is given). So the slant height in the smallest possible cone would still be at least 5.

So the domain is x > 5.

d is your answer.

8 0

3 years ago

Read 2 more answers

Given the equation 4x + 7 = 3(2x − 5), solve for the variable. Explain each step and justify your process.

MariettaO [177]

Part 1: $4x + 7 = 3(2x - 5)$

$4x+7=6x-15$

$7=6x-15-4x

$

$7=2x-15$

$7+15=2x$

$22=2x$

$22=2x / 2$

$x=11$

Part 2: Sam is not correct because <span>he messed up the second step. He added 2x on both sides to get 7x, instead he should have subtracted. </span>

5 0

3 years ago

How long does it take to travel 300 mi at a constant speed of 15 mi/h?

Luba_88 [7]

It would take 20 hours

300/15= 20

8 0

3 years ago

Read 2 more answers

What is the perpendicular slope to the line y = 3/2+2?

Roman55 [17]

Answer:

slope is -2/3