Atleast 302.5 can fit on the shelves
Answer:
yes she is right
Step-by-step explanation:3x + 3 is the same as 3 + 3x.
the zero adds nothing to the 3x term. So this means that 3x +3 and 3 + 3 are the same.
i hope this helps you.
Area of triangles:
0.5x9=4.5
4.5x2=9 (i divided 4 (the amount of triangles) by 2 instead of dividing 4.5 by 2)
area of square:
0.5x0.5=0.25
surface area of whole thing:
9+0.25=9.25
so the answer is 9.25
hope this helps :)
Answer:
x = 13
Step-by-step explanation:
x= Esmeralda's speed
x+5 = Diana's speed
they each travel for 6 hours
speed x time = distance
x(6) + (x+5)(6) = 186
Esmeralda's distance + Diana's distance = total distance
6x+6x+30= 186
(12x = 186-30)
12x = 156
x = 13
Esmeralda travels at 13 mph and Diana travels at 18 mph
(To be completely honest, I'm not sure. I'm not in college so you shouldn't use my answer as a first resort :') )
