All categories

3 years ago

1. The equation shows the relationship between x and y:

Mathematics

2 answers:

dsp733 years ago

6 0

Answer:

-8

Step-by-step explanation:

This equation is put into the slope-intercept form, which is y = mx + b, where m is the slope, and b is the y-intercept. In this equation, -8 is m and 3 is b, so the slope of the equation is -8.

I hope you find this helpful. Happy studying. :)

RoseWind [281]3 years ago

3 0

Answer:

-8

Step-by-step explanation:

hello :

y = −8x + 3 the slope is -8

You might be interested in

If y =<br> ya<br> x and x = -18, find y.

vampirchik [111]

Answer:

√

−

√

−

Step-by-step explanation:

4 0

2 years ago

Write in factored form:

Katyanochek1 [597]

Answer:

( 3x + 5 ) ( x - 4 )

Step-by-step explanation:

1.) Factors of 20 = (1,20) (2,10) and (4,5)

2.) ( 3x + 5 ) ( x - 4 )

3.) 3x - 12x + 5x - 20 = 0

4.) 3x^2 + 7x - 20 = 0

4 0

3 years ago

The measure of a side of a square is x units. A new square is formed with each side 6 units longer than the original square's si

den301095 [7]

(x+6)(x+6) is the equation to find the area of the second square

6 0

2 years ago

What value of x satisfies

LenaWriter [7]

Answer:

See explanation

Step-by-step explanation:

The given trigonometric equation is $cos(90-x)=-\frac{\sqrt{3} }{3}$ .

We take the inverse cosine of both sides to get:

$90-x=cos^{-1}(-\frac{\sqrt{3} }{3})$

$90-x=125$

$x=125-90$

$x=-35\degree=325\degree$ to the nearest degree

None of the options satisfies the given equation.

But if the question is actually;

$cos(90-x)=-\frac{\sqrt{3} }{2}$

Then;

$90-x=\cos^{-1}(-\frac{\sqrt{3} }{2})$ .

$90-x=210$ .

$x=-120\degree$ .

$x=360-120=240\degree$ .

In this case the answer will be B

5 0

3 years ago

Read 2 more answers

How many different committees can be formed from 12 teachers Abs 43 students of the committee consists of 4 teachers and 3 stude

Marina86 [1]

Answer:

6108795

Step-by-step explanation:

To obtain the number of ways the committee can be selected :

4 teachers from the 12 teachers available and 3 students from the 43 students available

Using combinatorics :

12C4 * 43C3

recall :

nCr = n! ÷ (n - r)!r!

Using calculator :

12C4 = 495

43C3 = 12341

12C4 * 43C3

495 * 12341

= 6108795

3 0

2 years ago