Break it down into shapes you know. There's a triangle and a rectangle. The area of a rectangle is l*w and in this case it's 5*6 or 30 units². The area of a triangle is 1/2b*h and in this case that is 1/2 * 6 * 3 or 9 units². Add the areas together to find the total area, which is 39 units².
A. 14 (7x2=14)
b. 8 (8x3=24)
c. 11 (no other numbers except 1 and 11 multiply to get 11)
Answer: -6.25
Step-by-step explanation: 0.5 -3(0.5+1)^2
=0.5 -3(1.5)^2
= 0.5 -3(2.25)
= 0.5-6.75
= -6.25
-12x - 9 = -6y
-12x + 6y -9 = 0
-12x + 6y = 9 is the answer
Answer:
2
Step-by-step explanation: