All categories

2 years ago

I'm so bad at math please anyone help :(

Mathematics

1 answer:

kondaur [170]2 years ago

6 0

It should be d. , Because if you take the equation 3x+y=9, and make it slope intercept form, it would be y= -3x+9. -3 is the slope, and 9 is the y intercept. D is the answer.

You might be interested in

CAN SOMEONE PLS ANSWER THIS ILL REALLY APPREICIATE IT

GrogVix [38]

The answer would be -2! :)

3 0

3 years ago

Which angle in triangle ABC has the smallest measure?

ludmilkaskok [199]

Answer:

Angle B

Step-by-step explanation:

To find the smallest angle it is the opposite of the smallest side in the triangle in this case as all sides are given.

4 0

3 years ago

I\ need\ the\ answers\ for\ 6.07\ 8th\ grade\ on\ peak\ fueled

bonufazy [111]

Answer:

what's the question that you need answered?

Step-by-step explanation:

6 0

2 years ago

The moon is a sphere with radius of 959 km. Determine an equation for the ellipse if the distance of the satellite from the surf

Sergeeva-Olga [200]

Answer:

$\frac{x^2}{1316^2}+\frac{y^2}{1669^2}=1$

Step-by-step explanation:

An ellipse is the locus of a point such that its distances from two fixed points, called foci, have a sum that is equal to a positive constant.

The equation of an ellipse with a center at the origin and the x axis as the minor axis is given by:

$\frac{x^2}{b^2}+\frac{y^2}{a^2} =1 \\\\where\ a>b$

Since the distance of the satellite from the surface of the moon varies from 357 km to 710 km, hence:

b = 357 km + 959 km = 1316 km

a = 710 km + 959 km = 1669 km

Therefore the equation of the ellipse is:

$\frac{x^2}{1316^2}+\frac{y^2}{1669^2}=1$

5 0

3 years ago

An arc that subtends a full angle of 360 degrees is called a(n) ______.

White raven [17]

Hi,
That would be a circle because it has 360 degrees.

4 0

3 years ago

Read 2 more answers