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Lorico [155]
3 years ago
12

Questions 11, 13 and 14 on the sheet with working out.

Mathematics
1 answer:
yKpoI14uk [10]3 years ago
6 0
I cant get to the pic.
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43. Find the image of the point (1,2) when reflected<br>by the line x=-1​
dolphi86 [110]

Answer:

-3, 2

Step-by-step explanation:

4 0
3 years ago
Write the decimal 1.822 as a fraction. Do not write in lowest terms.
Degger [83]
Answer to your problem is:

1 411/500

I believe XD.
5 0
3 years ago
Given the equation y=2x+3, write a second equation that would create an independent consistent linear system
STALIN [3.7K]

Two equations will be called independent if their graphs touch only on one point (they have one solution for the x-value and one solution for the y-value), and two equations will be dependent if they touch at every point (there is an infinite number of solutions).

This definition of independent and dependent equations is shown in the following diagram. Consider that there are two lines, one red line and one blue line:

They are independent if they touch only on one point and dependent if they touch at every point (they are the same line).

In our case, we are asked to write an equation in order to create an independent consistent linear system.

Note: Consistent means that the system has a solution.

First, we graph the given equation:

y=2x+3

There are many different equations that will form an independent consistent linear system with this equation.

We are going to choose the following line equation:

y=-x+1

Because when we graph this equation next to the previous line:

We can see that they touch at one point, thus there is a solution and the system is independent --> we have created an independent consistent linear system.

Answer:

y=-x+1

3 0
1 year ago
What is the y value when x equals 21? y=310-25(x)​
Sati [7]

Answer:

Step-by-step explanation:

You subtract 310 from 25 and get 285 then you multiply 285 x 21 and I believe that should solve this equation.

8 0
3 years ago
Convert the following percent to a fraction and reduce to lowest terms as needed.
ryzh [129]
34½% = 34.5% = 0.345 = 345/1000 = 69/200
6 0
2 years ago
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