All categories

2 years ago

The equation of the graphed line is x+2y=5. What is the x-intercept of the graph?

Mathematics

1 answer:

Nady [450]2 years ago

3 0

Answer:

x = (5,0)

Step-by-step explanation:

To find the x-intercept, substitute y with 0 and solve for x.

x + 2(0) = 5

Then, simplify.

Multiply 2 by 0.

x + 0 = 5

Add x and 0.

x = 5

So, the result will be x = (5,0)

You might be interested in

Write an equation in slope-intercept form for the line passing through the following pair of points: (2, -6), -4, 3).

saveliy_v [14]

The equation in slope intercept form is $y=-\frac{3}{2} x-3$

Explanation:

The given pair of points are $(2,-6)$ and $(-4,3)$

The slope can be determined using the formula,

$m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$

Substituting the points $(2,-6)$ and $(-4,3)$ in the slope formula, we have,

$m=\frac{3+6}{-4-2}$

$m=\frac{9}{-6}$

$m=-\frac{3}{2}$

The equation in slope intercept form can be determined using the formula,

$y-y_1=m(x-x_1)$

Substituting $m=-\frac{3}{2}$ and the point $(2,-6)$ in the above formula, we get,

$y+6=-\frac{3}{2} (x-2)$

$y+6=-\frac{3}{2} x+3$

$y=-\frac{3}{2} x+3-6$

$y=-\frac{3}{2} x-3$

Thus, the equation in slope intercept form is $y=-\frac{3}{2} x-3$

3 0

3 years ago

Help! What's 26% of 130?

Salsk061 [2.6K]

｡☆✼★ ━━━━━━━━━━━━━━ ☾

130 x 0.26 = 33.8

Have A Nice Day ❤

Stay Brainly! ヅ

- Ally ✧

｡☆✼★ ━━━━━━━━━━━━━━ ☾

3 0

3 years ago

Read 2 more answers

Given the equation find f(4) f(m)=5-2m 3 5 1 -3 -1 -5

Bingel [31]

Your answer is -3.
5-2(4)
5-8
-3

3 0

4 years ago

.014cg= how many Deka grams

Aleks [24]

.0014 is the answer to this. you have to go to the left one time ok

7 0

3 years ago

Read 2 more answers

Plz help ASAP with explanation

Aleksandr-060686 [28]

Answer:

The height of the tank in the picture is:

19.5 cm

Step-by-step explanation:

First, to know the height of the tank, we're gonna change the unit of the volume given in liters to cm^3:

1 liter = 1000 cm^3

So:

1.2 liters = 1200 cm^3

Now, we must calculate the height of the tank that we don't know (the other part that isn't with water), to this, we can use the volume formula clearing the height:

Volume of a cube = long * wide * height

Now, we must clear the height because we know the volume (1200 cm^3):

Height = volume of a cube / (long * wide)

And we replace:

Height = 1200 cm^3 / (12 cm * 8 cm)
Height = 1200 cm^3 / (96 cm^2)
Height = 12.5 cm

Remember this is the height of the empty zone, by this reason, to obtain the height of the whole tank, we must add the height of the zone with water (7 cm) that the exercise give us:

Heigth of the tank = Height empty zone + height zone with water
Heigth of the tank = 12.5 cm + 7 cm
Heigth of the tank = 19.5 cm

In this form, we calculate the height of the tank in 19.5 cm.

6 0

3 years ago