Answer:155in^2
Step-by-step explanation:
Area of the poster board that she has left=Area of ||gm- area of ∆
Area of the poster board that she has left= 10*20-1/2*9*10
Area of the poster board that she has left=200-45=155in^2
Does that say Magic Squares?
Answer:
A. 15
B. Point-slope: y - 325 = 15(x-0)
Slope-intercept: y = 15x + 325
Standard: y - 15x = 325
C. g(x) = 15x + 325
D. 505
Step-by-step explanation:
Part A. m = (y2-y1)/(x2-x1)
m = (400-325)/(5-0)
m = (75)/(5)
m = 15
Part B
Point-slope: y - 325 = 15(x-0)
Slope-intercept: y = 15x + 325
Standard: y - 15x = 325
Part C: g(x) = 15x + 325
Part D:
g(x) = 15(12) + 325
g(x) = 180 + 325
g(x) = 505
It should be b? Hope you get it right
