3 years ago

What is the slope-intercept equation of the line shown below? (4,3) (-4,-1)

Mathematics

1 answer:

Oksanka [162]3 years ago

5 0

Answer:

4/8

Step-by-step explanation:

y^2-y^1/ x^2-x^1

-1-3/ -4-4 =-4/-8

I hope this helped!!

You might be interested in

How do you use proofs to show that triangles are congruent

seropon [69]

Side Angle Side
Angle Side Angle
Side Side Side

8 0

3 years ago

Gravel is being dumped from a conveyor belt at a rate of 15 ft3/min, and its coarseness is such that it forms a pile in the shap

gayaneshka [121]

Answer:

0.13 ft/min

Step-by-step explanation:

We are given that

$\frac{dV}{dt}=15ft^3/min$

We have to find the increasing rate of change of height of pile when the pile is 12 ft high.

Let d be the diameter of pile

Height of pile=h

d=h

Radius of pile,r= $\frac{d}{2}=\frac{h}{2}$

Volume of pile= $\frac{1}{3}\pi r^2 h=\frac{1}{12}\pi h^3$

$\frac{dV}{dt}=\frac{1}{4}\pi h^2\frac{dh}{dt}$

h=12 ft

Substitute the values

$15=\frac{1}{4}\pi(12)^2\frac{dh}{dt}$

$\frac{dh}{dt}=\frac{15\times 4}{\pi(12)^2}$

$\frac{dh}{dt}=0.13ft/min$

7 0

3 years ago

Someone please help!

Luda [366]

g (f(-3)) = -6 is your answer

4 0

3 years ago

If m∠EBD= 4x - 8 and m∠EBC= 5x + 20, find the value of x and m∠EBC.

coldgirl [10]

Answer:

-28 = x

Step-by-step explanation

[5x + 20] + [4x - 8] = 180

9x + 12 = 180

- 12 -12

______________

9x = 168

18⅔ = x

m∠EBC = 5[18⅔] + 20 = 113⅓

93⅓

You will get a negative answer if you set them equal to each other, which is not allowed when you are talking about <em>length</em><em>.</em>

I hope this is correct, and as always, I am joyous to assist anyone at any time.

4 0

3 years ago

Please help me on this I'am still stuck on it thank you all

brilliants [131]

77 is the median score for rhis propblem

7 0

3 years ago

Read 2 more answers