Answer:
16cm by 5cm
Step-by-step explanation:
P=2(l+w)
A= wl
80 factorization: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80.
you then would have to find 2 numbers that would add up to make 42.
When you try 16*2+5*2= 32+10= 42 cm as your perimeter.
16*5= 80 cm^2 as your area.
A. 8.0 inches
you will have to use the formula A= 2(LW + LH + WL)
d
an album is 4$ and one song is 0.50$divide 50 by 4$ making 8 then multiply by2
b
step by step explanation I'm probly wrong
Answer: x^2 + 40x
Nothing can further be done with the topic.....
