Answer:
P = 8ft
Step-by-step explanation:
Since the window is a square and has an area of 4, since neither length or breadth can be negative, the length and breadth are 2 ft.
perimeter = 2l + 2b
l = 2ft
b = 2dt
2(2ft) + 2(2ft) = 4ft + 4ft = 8ft
P = 8ft
Answer:
You can buy up to 6 candy bars with a soda
Step-by-step explanation:
7$-2.50$=4.50$
4.50$ / .75$ = 6
D=deana's age
b=bernice's age
sum is 48
b+d=48
8 years from now, dena will be 3 times bernice age
d+8=3(b+8)
ok we gots
d+b=48
d+8=3(b+8)
d+b=48
minus b from both sides
d=48-b
subsitute 48-b into the other equation for d
d+8=3(b+8)
48-b+8=3(b+8)
56-b=3b+24
add b to both sides
56=4b+24
minus 24 both sides
32=4b
divide both sides by 4
8=b
bernice is 8 years old
Answer:210. 2/3
you would have to add all the numbers to get the answer even the fractions
Answer:
8 : 6
4 : 3
Step-by-step explanation:
