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
vlabodo [156]
2 years ago
9

What is this -5g-13g=54?

Mathematics
2 answers:
lara31 [8.8K]2 years ago
7 0
The answer is g= -3

Hope this helps
-BARSIC- [3]2 years ago
4 0
The answer is -3. Now I just got 100 points!!!
You might be interested in
Find the missing side length.
MaRussiya [10]

x = 6

Explanation:

use the pythagorean theorem which is <u>a^2 + b^2 = c^2</u>. 8 goes in either the a or b position and 10 is the longest side so it will go in the c position.

8 0
2 years ago
What is the slope of the line that passes through these two points?​
Stella [2.4K]

Answer:

The answer seems to be 3/1.

Step-by-step explanation:

Use the equation:

(y2-y1)/(x2-x1)

6 0
2 years ago
What is the y-intercept of the graph of the line given by the equation 3y + 4x = 15
liraira [26]

Answer:

It would be 5

Step-by-step explanation:

4 0
2 years ago
The equation for a line passing through (-4, 6) and (1, 0) could be written in slope-intercept form as:
aleksandr82 [10.1K]

Answer: b. Y= -6/5x + 6/5

First find the slope of your two points, then write your equation in point-slope form. Using your equation in point-slope form, you can solve and convert it to slope-intercept form.

7 0
3 years ago
PLS TRY TO ANSWER ASAP.
Harrizon [31]

Answer:

  • <u>0.075 m/min</u>

Explanation:

You need to use derivatives which is an advanced concept used in calculus.

<u>1. Write the equation for the volume of the cone:</u>

      V=\dfrac{1}{3}\pi r^2h

<u />

<u>2. Find the relation between the radius and the height:</u>

  • r = diameter/2 = 5m/2 = 2.5m
  • h = 5.2m
  • h/r =5.2 / 2.5 = 2.08

<u>3. Filling the tank:</u>

Call y the height of water and x the horizontal distance from the axis of symmetry of the cone to the wall for the surface of water, when the cone is being filled.

The ratio x/y is the same r/h

  • x/y=r/h
  • y = x . h / r

The volume of water inside the cone is:

        V=\dfrac{1}{3}\pi x^2y

        V=\dfrac{1}{3}\pi x^2(2.08)\cdot x\\\\\\V=\dfrac{2.08}{3}\pi x^3

<u>4. Find the derivative of the volume of water with respect to time:</u>

            \dfrac{dV}{dt}=2.08\pi x^2\dfrac{dx}{dt}

<u>5. Find x² when the volume of water is 8π m³:</u>

       V=\dfrac{2.08}{3}\pi x^3\\\\\\8\pi=\dfrac{2.08}{3}\pi x^3\\\\\\  11.53846=x^3\\ \\ \\ x=2.25969\\ \\ \\ x^2=5.1062m²

<u>6. Solve for dx/dt:</u>

      1.2m^3/min=2.08\pi(5.1062m^2)\dfrac{dx}{dt}

      \dfrac{dx}{dt}=0.03596m/min

<u />

<u>7. Find dh/dt:</u>

From y/x = h/r = 2.08:

        y=2.08x\\\\\\\dfrac{dy}{dx}=2.08\dfrac{dx}{dt}\\\\\\\dfrac{dy}{dt}=2.08(0.035964m/min)=0.0748m/min\approx0.075m/min

That is the rate at which the water level is rising when there is 8π m³ of water.

4 0
3 years ago
Other questions:
  • Given a=-3 and b=4 and c=-5, evaluate |c-a-b|. <br><br> Answer: <br> 2<br> 4<br> 6
    9·1 answer
  • A cone of radius 10 cm and height 16 cm is divided into two parts by a plane through the midpoint of its
    8·1 answer
  • What is the y-intercept of the line shown? <br><br> A. 0<br> B. 1<br> C. 3<br> D. 3.5
    9·2 answers
  • The label on Emma's protein shake said that one serving provided 5 grams of fiber, which is 25% of the recommended daily amount.
    8·1 answer
  • If a+9a−3 &gt; 2, which of the following could be a value of a?
    15·1 answer
  • What is the GCF of 105,30 and 75 and How?
    14·2 answers
  • Which of the following is a common denominator of
    9·1 answer
  • Help,anyone can help me do quetion​
    13·1 answer
  • A one day visit to Dollywood in Tennessee’s Smoky Mountains cost $56 for an adult and $45 for a child. Find the cost admission f
    13·1 answer
  • 50 x 1000<br> pls reply guys
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!