1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Pavlova-9 [17]
3 years ago
15

I have no idea what to do with this question

Mathematics
1 answer:
Serjik [45]3 years ago
4 0
Y=mx+b
m being the slope
b being the y intercept
y=-5/1x-5
simplified it would be
y=-5x-5
You might be interested in
Gravel is being dumped from a conveyor belt at a rate of 30 ft3/min, and its coarseness is such that it forms a pile in the shap
pogonyaev

Answer:

Rate of increase in height =\frac{dh}{dt}=0.3156ft/min

Step-by-step explanation:

we know that volume of a cone is given by

V=\frac{1}{12}\pi d^{2}h

It is Given that diameter equals height thus we have

V=\frac{1}{12}\pi h^{2}h\\\\V=\frac{1}{12}\pi h^{3}

Differentiating both sides with respect to time we get

\frac{dV}{dt}=\frac{1}{12}\pi \frac{dh^{3}}{dt}\\\\\frac{dV}{dt}=\frac{1}{12}\pi(3h^{2}\frac{dh}{dt})

Applying values and solving for \frac{dh}{dt} we get

\frac{dh}{dt}=\frac{12\frac{dV}{dt}}{3\pi h^{2}}\\\\\frac{dh}{dt}=0.3156ft/min

8 0
3 years ago
A study found that there is no direct relationship between the time that 8th-grade students spend brushing their teeth and their
Elza [17]

Answer:

c

Step-by-step explanation:

no correlation, because there's no direct relationship

7 0
2 years ago
Find the measured of the numbered angles in the rectangle. Geometry Chapter 7.4
stira [4]

Answer:

∠3 = 18°

∠4 = 144°

∠2 = 36°

∠1 = 72°

Step-by-step explanation:

From the concept of alternate interior angles,

∠3 = 18°

Since the diagonal divides the rectangle into 4 parts with 2 of the rectangles being similar.

Then, the triangle with ∠3 & ∠4 is an Isosceles triangle and as such;

∠4 = 180 - 2(∠3)

∠4 = 180 - 2(18)

∠4 = 180 - 36

∠4 = 144°

∠2 = 180 - ∠4 (because sum of angles on a straight line is 180°)

∠2 = 180 - 144

∠2 = 36°

Like it was done for angle ∠4 above;

∠1 = (180 - 36)/2

∠1 = 144/2

∠1 = 72°

8 0
3 years ago
Zachary invests $400 into an account that earns 3.5% simple interest for 5 years. He does not make any other deposits or withdra
Zinaida [17]

Answer:

Zachary invests $470 into the account that earns 5% simple interest. At the end of 2 years, the account balance is $517

Step-by-step explanation:

I took the test

3 0
2 years ago
Read 2 more answers
Use substitution to solve the<br> following system of equations.<br> - 2x + 4y = -18AND x = y + 3
Dima020 [189]
The anwser is (-6,-9)
7 0
2 years ago
Other questions:
  • Use a calculator to find the value of Tan 27o. <br> Round to four decimal places.
    8·1 answer
  • -a convenience store sells two brandsof orange juicebrand a contains 8 fluid ounces and costs $1.28 brand b contains 12 fluid ou
    13·1 answer
  • A drama club earns $1040 from a production. It sells a total of 64 adult tickets and 132 student tickets. An adult ticket costs
    14·1 answer
  • Which the greatest value 562.71 562.17. 56.920
    9·1 answer
  • PLZ I NEED HELP BUT PLZ EXPLAIN WHEN YOU ANSWER
    5·2 answers
  • Suppose you travel at 70 mph for 520 miles. How many hours will take you to reach your destination
    5·1 answer
  • How many cubes can tom's box hold? cubes​
    14·1 answer
  • A 12 ft ladder is placed 5 feet from a building. Approximately how high does the ladder reach? Round to the nearest tenth, if ne
    5·1 answer
  • PLEASE HELP WITH THISS.......
    6·1 answer
  • What is true about AngleQRT? Select two options.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!