c. 35 sq. units
how you get that is you multiply
5 x 14 = 70
then divide by 2
70 divided by 2 = 35
formula
base x height divided by 2 = area of triangle (remember to square it also)
Answer:
y = -1/2x+1
Step-by-step explanation:
First step is to find the slope
m = (y2-y1)/(x2-x1)
= ( 4-2)/(-6 - -2)
(4-2)/(-6+2)
2/-4
-1/2
Then we can use the slope intercept form of a line
y = mx+b where m is the slope and b is the y intercept
y = -1/2x+b
Substitute a point into the equation to find b
2 = -1/2(-2) +b
2 = 1+b
Subtract 1 from each side
1 =b
y = -1/2x+1
4:7....added = 11
4/11(33) = 132/11 = 12 <== one group
7/11(33) = 231/11 = 21 <== the other group
Answer: 1. -24
2. -10
3. 8
4. 8
5. -10
6. -75
Step-by-step explanation:
I think #1 is -1/2 but im not sure i dont know about the other answers
