Find the x and y intercepts. Write your answer as x = y = 2x + 5y = 10

1 answer:

6 0

The x-intercept is present where y = 0

2x + 5y - 10 = 0
2x - 10 = -5y
2x - 10 = -5(0)
2x = 10
x = 5

The y-intercept is present where x = 0

2x + 5y = 10
2x + 5y - 10 = 0
5y - 10 = -2(0)
5y = 10
y = 2

You might be interested in

A line passes through the points (7, 10) and (7, 20). Which statement is true about the line?

saul85 [17]

It has no slope
a vertical line
x=7

4 0

2 years ago

Read 2 more answers

A store had 175 cell phones in the month of January. Every month, 10% of the cell phones were sold and 10 new cell phones were s

kotegsom [21]

Thank you for posting your question here at brainly. Feel free to ask more questions.

The best and most correct answer among the choices provided by the question is (D) f(n) = 0.9 * f(n - 1) + 10, f(0) = 175, n > 0 . 

Hope my answer would be a great help for you.

4 0

2 years ago

Read 2 more answers

A student inscribes a triangle within a semicircle. What is the measure of ∠XYZ?

nata0808 [166]

Answer: a. 90°

Step-by-step explanation:

We know that the in a circle, the measure of an inscribed angle is half the measure of the central angle with the same intercepted arc.

In the problem∠XYZ is the inscribed angle

∠XYZ= $\frac{1}{2}\ arc(XZ)$

⇒ ∠XYZ= $\frac{1}{2}\angle{XZ}$

Since XZ is a diameter of the circle which is a line segment, thus ∠XZ=180°

∴ ∠XYZ= $\frac{1}{2}180^{\circ}=90^{\circ}$

∴ ∠XYZ= $90^{\circ}$

Therefore, a. 90° is the measure of ∠XYZ.

6 0

2 years ago

Read 2 more answers

Which graph represents y=1/2x+2 please help!!

wel

Answer:

Step-by-step explanation:

Let’s first look at the y-intercept. Since the equation is in y = mx + b form, we know that m is the slope and b is the y-intercept, so the slope is 1/2 and the y-intercept is 2, or (0,2). We can narrow down our search by noticing that C and D don’t intersect (0,2). That leaves A and B.

The slope is calculated by (y_1 - y_2)/(x_1 - x_2) given points (x_1, y_1) and (x_2, y_2). The slope for A is (4-0)/(2-(-2)) = 4/4 = 1 and the slope for B is (2-0)/(0-(-4)) = 2/4 = 1/2. The slope of B matches the slope that we are looking for. So, the answer is B.

8 0

2 years ago

A lab technician is dividing a cell that has a diameter of 4.32×10^-4 millimeters. Each of the new cells has a diameter measurin

RideAnS [48]

Answer:

$2.16 \times {10}^{ - 4}$