All categories

2 years ago

What is the yintercept of the line y = -x-5? A. 5 B. -5 * C. O D. - 3

Mathematics

1 answer:

allochka39001 [22]2 years ago

4 0

Answer:

B. -5

Step-by-step explanation:

Compare the given equation to the slope-intercept form:

y = mx + b

where m is the slope and b is the y-intercept.

y = -x -5

In the comparison, we see m = -1 and b = -5.

The y-intercept is -5.

You might be interested in

Find the determinant of this matrix:

Bogdan [553]

Answer:

Step-by-step explanation:

$\left[\begin{array}{ccc}a&b\\c&d\end{array}\right] = ad-bc$

4 0

1 year ago

Read 2 more answers

What fruit can you never cheer up?

aleksandr82 [10.1K]

Tw morrrow is a good place to eat

3 0

2 years ago

What does this mean we never went over it..: Find the difference between 827 and 533. * Please tell me. Thank you!

Nostrana [21]

Answer:

294

Step-by-step explanation:

Difference means subtraction, so you just subtract 533 from 827.

827-533=294

hope this helps! : )

8 0

2 years ago

Read 2 more answers

A boat is pulled toward a dock by means of a rope wound on a drum that is located 6 ft above the bow of the boat. If the rope is

Monica [59]

Answer:

Step-by-step explanation:

Given that:

The height of the dock (h) = 6

Let represent d to be the distance between the boat and the dock

Let the length of the rope between the boat and the drum be denoted by (l)

Then, the rate of change for the length of the rope be:

dl/dt = -5 ft/s

Using Pythagoras rule to determine the relationship between these values, we have:

$l^2 = h^2 +d^2$

$l^2 = 6^2 + d^2$

$l^2 = 36 + d^2$

We relate to: $2l * \dfrac{dl}{dt} = 2d* \dfrac{dd}{dt}$

From the question;

l = 34,

So to find $\dfrac{dd}{dt}$ , we get;

$d = \sqrt{l^2 - 36}$

$d = \sqrt{34^2 - 36}$

$d = \sqrt{1156- 36}$

$d = \sqrt{1120}$

d = 33.46

So, we have:

$\dfrac{dd}{dt}= \dfrac{l}{d} \times \dfrac{dl}{dt}$

$\dfrac{dd}{dt}= \dfrac{34}{33.46} \times - 5$

$\dfrac{dd}{dt}= 1.016 \times - 5$

$\dfrac{dd}{dt}=-5.08 \ ft/sec$

4 0

2 years ago

Hey -

Katen [24]

Answer:

4-3=1

8+9=17

7 x 2= 14

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers