Answer:
Maybe the 20-x/20 part is wrong. Maybe it's 10-x/10?
Step-by-step explanation:
I'm sorry I dont really know so I hope this helps you!
Answer:
C and E
Step-by-step explanation:
To answer this question, we plug in the X values of the coordinates into the equation to see if they'll give us the corresponding Y value.
(X, Y)
Example:
Y = 5X
6 != 5 * 3
We do this for every coordinate point. If the problem doesn't make sense, it doesn't fall on the line. Let's test every one of these.
B. (0, 1)
1 != 5 * 0
C. (3, 15)
15 = 5 * 3
D. (4, 2)
2 != 5 * 4
E. (-1, -5)
-5 = 5 * -1
F. (-1, 5)
5 != 5 * -1
* For those who don't know, the != is how to say "not equal to" in computer science.
Answer:
x=0
Step-by-step explanation:
Write the equation as
1/2(x-14) +11 =1/2x -(x-4)
1/2x -7+11 = 1/2 x -x+4
1/2x +4 = -1/2x +4
1/2x + 1/2 x =4-4
x=0
The answer is angle JKL is 54 degrees
280/240 = x/100. Equals 116.67%. Subract 100% to find percentage error. 117-100= 17% error.