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
Travka [436]
3 years ago
11

Pls help bc i need this it is 20 points, no guessing

Mathematics
1 answer:
zloy xaker [14]3 years ago
6 0
I also believe it’s the first one
You might be interested in
How do you convert from standard form to slope
Sever21 [200]

Answer:

Step-by-step explanation:

A standard form equation is when it is set up

Ax + By = C.

6x + 2y = 4

A slope-intercept form equation is when it is set up y=mx+b.

Y = - 3x + 2

In order to go from one form to another, all you have to do is change the order of the given numbers.  First you want to move the Ax to the opposite side of the equation, by either adding or subtracting it.  At this point your equation will be set up By = -Ax + C.  Then you want to divide the B from the By and the rest of the equation.  Therefore you will have y = - Ax/B + C/B.  This is the same thing as the slope-intercept form, just a few of the letters are different.

Example 1:          

Change from standard to slope form

         

8x + 4y = 16

8x + 4y = 16  first subtract  8x

4y = -8x + 16   then divide all by 4

y = -2x + 4   slope form

Example 2:

 6x + 3y = 21

6x + 3y = 21  subtract  6x

3y = -6x + 21  then divide all by 3

y = -2x + 7   slope form

3 0
4 years ago
The mayor of a town places a map of the town on a coordinate grid with Town Hall at the point (0,0) and with each unit represent
Lorico [155]

Answer:

Given that the question rightly asks the amount it cost to drive from Smithville to Jones City, we have;

The question rightly asks the amount it cost to drive from Smithville to Jones City is approximately $7.209

Step-by-step explanation:

The coordinates of Smithville is (-25, 10)

The coordinates of Jones City is (15, 12)

The cost of driving a car for a mile = $0.18

Therefore, the distance from Smithville to Jones City is given by the formula for the distance, l, between two points with coordinates as follows;

l = \sqrt{\left (y_{2}-y_{1}  \right )^{2}+\left (x_{2}-x_{1}  \right )^{2}}

Where;

(x₁, y₁) = (-25, 10) and (x₂, y₂) = (15, 12)

l = \sqrt{\left (12-10  \right )^{2}+\left (15-(-25)  \right )^{2}} = 2 \cdot \sqrt{401}

The distance from Smithville to Jones City = 2·√401 ≈ 40.05 miles

The amount, A, it cost to drive from Smithville to Jones City a distance of approximately 40.05 miles is therefore given as follows;

A = 40.05 miles × $0.18 ≈ $7.209

8 0
3 years ago
Each week Peggy drives two routes, route X and route Y. One week she drives route X three times and route Y twice. she drives a
navik [9.2K]
Ok, great to have you! I will finally answer your question.
This seems to be a system of equations. I solve most of mine on Desmos.
Let us write two equations to model this:
3x+2y=144
2x+5y =217
We get the graph. Note the intersection at (26,33).
That means that route X is 26 miles long,and route Y is 33 miles long!.
Hope this helps.

4 0
3 years ago
Let u = ⟨-12,-24⟩. Which graph shows the resulting vector of multiplying u by -1/4?
Tasya [4]

Answer:

it's C

Step-by-step explanation:

edge 2020

6 0
3 years ago
How can we find % Loss?
Nadya [2.5K]

Answer:

( original - new)/ original * 100 %

Step-by-step explanation:

Take the new amount

Subtract the original amount

( original - new)

Then divide by the original amount

( original - new)/ original

Multiply by 100% to get  the percent loss

( original - new)/ original * 100 %

6 0
3 years ago
Other questions:
  • 739 rounded to the nearest hundred is
    13·1 answer
  • What is the circumference of a circle with a radius of 8 cm? use 3.14 as an approximationn
    14·1 answer
  • in the cafeteria ,100 mike cartons were put out for breakfast.At the end of breakfast,27 remainded,what is the ratio of the numb
    13·1 answer
  • Change each improper fraction into an equal mixed number.
    11·1 answer
  • You roll a fair six sided die twice. What is the probability of rolling an even number and then an odd number?
    9·2 answers
  • Find the prime factors of 60 by dividing by prime numbers.​
    13·1 answer
  • Pasadena Candle Inc. budgeted production of 45,000 candles for the year. Each candle requires molding. Assume that three minutes
    5·1 answer
  • Point M (-3, 5) is translated using this rule. (x, y) ----> (x - 1, y) What are the coordinates of M'?
    11·1 answer
  • What is the sum? Keep your answer in scientific notation.<br> 3 x 10^6 and 3 x 10^6
    8·1 answer
  • ANYONE HELP THIS IS HARD PLS
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!