Answer:x=4
7.5x=30
Divide by 7.5 on both sides
x+4
B. 4 right angles
perpendicular lines always create 90° angles
Answer:
39/25
Step-by-step explanation:
i use a very good app to find the answer
Answer:
Simplifed using FOIL: -15+30t+(3-6t)i
Simplifed using distributive property: 15+30t+(3-6t)i
Step-by-step explanation:
To find the l.a., you multiply the perimeter of the base (the hexagon) by the height.
l.a. = 60 x 12
surface area is harder :(
you have to find the apothem and all that jazz. sorry i can't help more, good luck!
