Answer:
x=1/2, y=2;
Step-by-step explanation:
First pair:
2x-5y =-9
4x+5y=12
Add them together:
6x=3
x = 1/2
2(1/2) - 5y =-9
1-5y = -9
1+9=5y
y=10/5=2
Answer:
91.67%
Step-by-step explanation:
(3,6) (5,3)
(x1,y1)(x2,y2)
The slope equation is: y2-y1
---------
x2-x1
Replace with numbers: 3-6/5-3
Minus 3 and 6 is equal to -3
Minus 5-3 is 2
So the fraction is -3/2 (no need to divide because you can't simplify it)
So the slope is -3/2
For the equation you have to replace the letters by 0's
3×0-2y=6
Times 3 and 0
0-2y=6
Now you want to get the y alone, so minus 0 from both sides
0-2y=6
-0 -0
-2y=6
Divide -2y from the 6
-2y=6
---- ---
-2 -2
y=3
The y intercept is 3 with the slope of -3/2
<h3>
Answer:</h3>
2+2 = 4
<h3>Very Simple!</h3>
▶Add 2 to 2 , you may count it with your fingers.
<h2>Additionally Information:</h2>
- (-) This sign means subtraction i.e. you must take out!
- (×) This sign means multiplication i.e.you must multiply !
- (÷) This sign means division i.e. you must divide!
This are for beginners ✔
<h2>Hope you understand</h2>
Answer:
Alternate exterior angles formed in the parallel lines are EFH and DCA.
pls give brainliest for the answer
