Find the Surface Area of the Triangular
Prism Net

Each mark represents 1
centimeter.

PLS HELP

119 sq cm

Step-by-step explanation:

(5 * 8) + (4 * 8 * 2) + (5 * 3)

116

Step-by-step explanation:

4×3=12

8×5=40

4×8×2=64

12+40+64=116

3.4 pizzas

step-by-step explanation:

given is a scatter plot showing number of pizzas sold during weeks for different issues of coupon

y represents number of pizzas sold and x number of coupons issued

y is marked verticaly and x horizontally

the trend line is given as

y =3.4x+43

this says that even when no coupon is issued pizzas sold will be 43

and rate of change of pizza sold for 1 unit of coupon = slope = 3.4

i.e. when x increases by 1 unit y increases by 3.4 units

hence for each additional coupon issued 3.4 pizzas more will be sold