The length of a rectangle is (x+5) inches long, and the width is 3 2/5 inches. if the area is 51 square inches. Write and solve
an equation to find the length of the rectangle.
1 answer:
Answer:
15
Step-by-step explanation:
l x w = area
(x + 5) (3.4) = 51
x+5=15
x=10
plug back into the equation for length
(10+5) = 15
You might be interested in
Answer:
a c
Step-by-step explanation:
297/11 = 27
So we have 27 groups of 11 students. If there are 2 chaperones for every 11 students, then we can do:
27x2=54
There are 54 chaperones on the field trip.
Answer:
22x^2+x+3
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
because proportion is right vertical
Step-by-step explanation:
girls=36%
boys=100%-36%
=64%
boys:48=64%
?=100%
*you cross multiply to get
75 as the total students
