2 years ago

Graph the linear equation

1 answer:

8 0

The easiest way to graph a line is in slope-intercept form. y=mx%2Bb
x-y=4
-y=-x%2B4
multiply by -1 because y must be positive
y=x-4
your slope of the line is 1
y-intercept is -4
The graph would look like:

You might be interested in

A peregrine falcon can fly 332 kilometers per hour. How many meters per hour can the falcon fly?

Brrunno [24]

there are 1000 meters in 1 kilometer. so 332 kilometer X 1000

332(1000)= 3320

so the falcon can fly 3320 meters per hour

4 0

2 years ago

The winery sold 81 cases of wine this week. If twice

nydimaria [60]

Answer:

Option (C)

Step-by-step explanation:

Let the red cases sold = r

and the number of white cases sold = w

Total number of cases sold by the winery = 81

r + w = 81 -------(1)

If number of red cases sold is twice of white cases sold,

r = 2w ------- (2)

By substituting the value of r from equation (2) to equation (1),

2w + w = 81

3w = 81

w = 27 cases

From equation (1),

r + 27 = 81

r = 54 cases

Therefore, number of white cases sold are 27 cases

Option (C) is he answer.

5 0

2 years ago

In the circle above, the length of AO is 1, and x = 88º. What is the area of sector AOB?

max2010maxim [7]

The complete question in the attached figure

we know that
[area of a circle]=pi*r²
for r=1 unit
[area of a circle]=pi*1²---------> pi units²

if the area a full circle of 360°--------------> is pi
the area of sector 88°------------------------> X
X=88*pi/360--------> 0.77 units²

the answer is
<span> the area of sector AOB is 0.77 units</span>²