3 years ago

What is x-intercept of the line with the equation 4×+2y=12?

Mathematics

2 answers:

iren [92.7K]3 years ago

8 0

3
to solve, plug in 0 for y

4x+2(0)=12
4x=12
x=3

Julli [10]3 years ago

5 0

The X-intercept is a point where the line crosses the X lines. That means it would be the point where Y=0. Then to find the X-intercept you only need to insert Y=0 into the equation. The calculation would be:

<span> 4×+2y=12
4X+ 2 (0)= 12
4X =12
X=12/4 = 3</span>

You might be interested in

The volleyball team is selling raffle tickets for $1.50 each. It wants to make at least $250 from the sales. Assume everyone buy

BartSMP [9]

Each person needs to buy at least 3 tickets, because 2 is too small
2(1.50) = 3 and 3(75) = $225
You need $250!
3(1.50) = 4.50 and 4.50(75) = $337.50
It's more than $250, but that's how it would have to be if they each buy an equal amount of tickets

5 0

2 years ago

Read 2 more answers

Let X and Y again be uniformly distributed independent random variables on [0, 1]. a) Compute the expected value E(XY ). b) What

Mariulka [41]

Answer:

a) Computing the expected value E(XY) gives 1/4

b) The probability density function fZ(z) of Z = XY is calculated in the attached picture.

c) Computing E(Z) gives 1/4

Step-by-step explanation:

Comparing the computation of E(Z) using the answer to b), it shows that the values are equal.

7 0

2 years ago

Given that Cheryl is collecting data on car color, what type of data is she working with?

Airida [17]

A. Qualitative
Bc it includes colors

5 0

2 years ago

Y/4= -19<br> what is y?<br> Find what y is

statuscvo [17]

Answer:

y= -76

Step-by-step explanation:

y/4=-19

*4 *4

5 0

2 years ago

Read 2 more answers

Use the Law of Cosines to find the specified missing value. Approximate your answer to the nearest tenth.

Charra [1.4K]

<h3>Answer: 176.6</h3>

Work Shown:

$b^2 = a^2 + c^2 - 2*a*c*\cos(B)\\\\b^2 = 150^2 + 30^2 - 2*150*30*\cos(150)\\\\b^2 \approx 31194.22863406\\\\b \approx \sqrt{31194.22863406}\\\\b \approx 176.618879608211\\\\b \approx 176.6\\\\$

4 0

1 year ago