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
bonufazy [111]
1 year ago
14

A straight line with the equation y=ax-3 goes through the point (2,11). Work out the value of a

Mathematics
1 answer:
Rzqust [24]1 year ago
4 0

The value a is 7.

<h3>What is Straight Line?</h3>

A line is simply an object in geometry that is characterized under zero width object that extends on both sides. A straight line is just a line with no curves.

Here, the given equation of line

      y = ax -3

line passing through point (2, 11), then

    11 = a X 2 - 3

    11 + 3 = 2a

     2a = 14

      a = 7

Thus, the value a is 7.

Learn more about Straight line from:

brainly.com/question/20492082

#SPJ1

You might be interested in
Please, can you help.... I'm really confused. I need an answer really fast. Thank you
mihalych1998 [28]

Answer:

Mean for Labradors: 65

Step-by-step explanation:

This is how to find the M.A.D.

Step 1. Find the mean. To do that, you add all the numbers and divide that number by how many numbers you have which is 10. All the numbers together is 650. That divided by 10, is 65. That is your mean.

Step 2. Once you have that, subtract the mean from all 10 numbers.

Step 3. Find the mean of the 10 numbers which you have subtracted 65 (the mean) from. If the number you subtracted is a negative, make it a positive.

6 0
2 years ago
jose spent 6 hours in school. each school period is 3/4 hour long. how many period did jose spend in school?
34kurt

Answer:

why are you asking me ask jose

6 0
2 years ago
Thank you whoever answers! <br>^ ^​
Ivanshal [37]

Answer:b

Step-by-step explanation:

Isolating means leaving something on one side of the equation. In this situation, one has to subtract the 2t from both sides

6 0
3 years ago
How can you find this distance (-3,7),(0,4) in words
Bezzdna [24]

Answer:

The distance between these two given points is:

3\sqrt{2}

Step-by-step explanation:

We are given two points:

(-3,7),(0,4)

<em>The distance between two points (a,b) and (c,d) is given by the distance formula as:</em>

<em>\sqrt{(c-a)^2+(d-b)^2</em>

similarly we can find the length of a line segment by considering the distance between the end points of the line segment.

So here (a,b)=(-3,7)

and (c,d)=(0,4).

Hence distance between these two points is given by:

\sqrt{(0-(-3))^2+(4-7)^2}=\sqrt{(3)^2+(-3)^2}=\sqrt{9+9}\\   \\=\sqrt{18} \\\\=3\sqrt{2}

6 0
3 years ago
Read 2 more answers
*Please help, I will mark brainliest!*
FinnZ [79.3K]

Answer:

If we are to treat these as two ordered pairs, then the rate of change is 1.25.

Step-by-step explanation:

To find this, use the slope equation with the ordered pairs.

m(slope) = (y2 - y1)/(x2 - x1)

m = (11 9/16 - 9 1/16)/(12 - 10)

m = (2 8/16)/2

m = 2.5/2

m = 1.25

Now we know that this could be a function since we have a constant slope.

8 0
3 years ago
Other questions:
  • What is an inequality for "the opposite of x is greater than 2"?
    9·1 answer
  • F(x) = 3x+1, for f. 3).
    13·1 answer
  • 2/1÷1/4 do you know the answer
    8·2 answers
  • What is the side length of a square with half the area of a square with area 198?
    13·1 answer
  • the Ratio of Chaperones to student on a field trip is 2:7 . There are 14 Chaperones on the field trip . In all , how many chaper
    14·2 answers
  • 12(3+1)4 what is equivalent
    15·1 answer
  • Which inverse trig function could I use to solve this problem?
    13·1 answer
  • The best approximation for square root of 10 Is<br> 25<br> 03.1<br> 05<br> 100
    9·2 answers
  • Find the missing length of the right triangle.
    12·1 answer
  • Help please! What is the slope?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!