Answer: {x,y} = {27/4,-47/8}
The formula for triangle area is b•h/ 1/2. so you would do 12•5=60. then divide that by 2 to get 30
Answer:
huh? -1 is a decimal number maybe write it as -1.0 ?
The x-coordinate is negative, and the y-coordinate is negative.
This is because the y-axis is vertical, so reflecting across it means you will change the sign of the x-value, and the sign of the y-value will stay constant. Since we start off with a positive x and negative y, we will end up with a negative x and negative y.
The answer to 25. is A
and
to 26. is C (I'm not sure on this one but i think this is the answer)
