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3 years ago

Graph the line that has a slope of and includes the point (5, 4).

Mathematics

2 answers:

iVinArrow [24]3 years ago

6 0

Answer:

Heres the answer hope this helps! :)

Elenna [48]3 years ago

6 0

Answer:

(See picture)

Step-by-step explanation:

Start at point (5, 4) and use the slope to draw the next point:

Go up 1 grid and go 5 to the right. You should end up with a graph like this:

(See picture)

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Cole was driving at 52 miles per hour and drove for 6 hours. How far did cole go?

Rina8888 [55]

Answer:

8.66 miles

Step-by-step explanation:

52÷6= 8.66

8 0

3 years ago

What is the equation of a line in general form that passes through the point (1,-2) and has a slope of 1/3

ser-zykov [4K]

Answer:

(y+2) = (1/3)(x-1)

Answer in point-slope form, you can rearrange this into the form which you need.

Step-by-step explanation:

recall that the general point-slope form of a linear equation looks like :

(y - y₁) = m(x - x₁)

where m is the slope and (x₁,y₁) is any point on the line

here we are given m = 1/3 and (x₁,y₁)=(1,-2)

simply substitute this info into the general equation above

(y - y₁) = m(x - x₁)

(y - (-2) ) = (1/3)(x - 1)

(y+2) = (1/3)(x-1) Answer in point-slope form, you can rearrange this into the form which you need.

4 0

3 years ago

A jogger runs 140 m due west, then changes direction for the second leg of her run. At the end of the run, she is 374 m away fro

USPshnik [31]

Answer:

The length of her second displacement = 247.12 m.

The direction of her second displacement = 31.24° from west.

Step-by-step explanation:

As per the question,

From the figure as drawn below,

Let the starting point be O. After running 140 m due west, she reached at point A.

∴ OA = 140 m

And At the end of the run, she is 374 m away from the starting point at an angle of 20° north of west.

∴ OP = 374 m

We have to find the distance AP = x.

By using the cosine rule in triangle OAP

$cos \theta = \frac{OA^{2}+OP^{2}-AP^{2}}{2\times OA\times OP}$

After putting the given value, we get

$cos 20= \frac{140^{2}+374^{2}-x^{2}}{2\times 140\times 374}$

$x^{2}=140^{2}+374^{2} - 2\times 140\times 374\times cos 20$

∴ x = 247.12 m

Hence,the length of her second displacement = 247.12 m.

Again,

By using the cosine rule in triangle OAP, we get

$cos \alpha = \frac{OA^{2}+AP^{2}-OP^{2}}{2\times OA\times AP}$

After putting the given value, we get

$cos \alpha = \frac{140^{2}+247.12^{2}-374^{2}}{2\times 140\times 247.12}$

∴ α = 148.759°

Hence, the direction of her second displacement = 180° - α = 180° - 148.759 = 31.24° from west.

8 0

3 years ago

PLEASE HELP ASAP

Natalija [7]

Y=2/3x+4
I’m pretty sure this is right but tell me if not

8 0

3 years ago

Is square root of 4 rational<br> or irrational

lidiya [134]

Answer:

Rational

Step-by-step explanation:

√4 asks "what times itself is 4?"

The answer is 2.

2x2=4

√4 = 2

2 is rational.

6 0

2 years ago

Read 2 more answers