Answer:
مرحبًا ، لا أعرف الإجابة لأنني أتحدث الإنجليزية آسف ، أنا فقط بحاجة إلى نقاط
Answer:
the first one is 267% and 400%
Step-by-step explanation:
but i don't know for the 2nd
2x+3y-10=0 (1)
+
4x-3y-2=0 (2)
____________
6x -12=0 (if you just want the resulting equation. It is 6x-12=0)
x=2
take x=2 and put it into equation (2)
4(2) -3y -2=0
-3y= 2-8
y= 2
(x=2,y=2)
Answer:
7.5
Step-by-step explanation:
SInce 11x-17 is a corrosponding angle to 65, we can make an equation with them.
11x-17=65
Carry over the 17 (add to both sides)
11x= 82
divide 82 by 11
x=7.5
(the answer kept repeating so i rounded it to the nearest tenth)
Hope this helps :)
Answer:
y= 3/5x+ 6.2
Step-by-step explanation:
the slope is change in y over change in x.
-4-(-1) divided by 3-8 will be -3/-5 = 3/5
For the y-intercept, plug in x and y values. I will use (3,8).
8= 3/5(3)+b
8= 9/5+b
(subtract 9/5 from both sides)= 6 and 1/5 or 6.2 as a decimal.
