All categories

3 years ago

Find the equation of the line. Use exact numbers

Mathematics

1 answer:

dsp733 years ago

5 0

Answer:

y= 3x + 3

Step-by-step explanation:

From the graph we get 2 points: (-1,0) and (0,3)

(0,3) tells us that b = 3

and we use the equation $\frac{y1-y2}{x1-x2}$ to calculate m

m = $\frac{3-0}{0- (-1)}$ = 3/1 = 3

so plugging m and b into y = mx + b gives us

y = 3x + 3

You might be interested in

Use completing the square to solve for x in the equation (x+7)(x-3) = 25.

Juliette [100K]

Answer:

please can ur equation and send it again ....I will help you

6 0

3 years ago

Rewrite this expression using a positive exponent.<br> -7<br> 5

Sergio [31]

Answer:

1/5^7

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Tan?cos? Sin? What is the m

AlexFokin [52]

Answer:

45º

Step-by-step explanation:

Since we know the relatiionship of a 45-45-90 degree triangle, we can go two ways. Either we can use this to find CA and get the tangent of (6/6) or we can go straight to it. The hypotenuse in a 45-45-90 is always 6√2 and we know it is a right triangle so we can confirm this. So, measure of angle B is 45º.

8 0

2 years ago

The number of employees for a certain company has been decreasing each year by 7%. If the company currently has 790 employees a

Vikki [24]

Answer:

The number of employees in 8 years is 442

Step-by-step explanation:

Given:

Decreasing rate = 7%

Current number of employees = 790

To Find:

The number of employees after 8 years is this same rate continues =?

Solution:

Let the number of employees after 8 years be x

The current number of employees is:

$790(1-0.07)^0=790$ ---------------------------------(1)

since the decrase rate is 7% we use 0.07

So after 8 years , eq (1) can be rewritten as

$790(1-0.07)^8= x$

$790(0.93)^8= x$

$790 \times 0.5595= x$

x= 442.005

x= 442 (approx)

6 0

2 years ago

Compare the triangles and determine whether they can be proven congruent, if possible, by SSS, SAS, ASA, AAS, or HL. If the tria

Sauron [17]

Answer:

I can't see the picture.

Step-by-step explanation:

3 0

2 years ago