Answer:780000000000
Step-by-step explanation:7.80×10^7/1.0×10^4=?
Answer: (a) P = 6W + 2
(b) L = 2W + 1
(c) Width = 13cm
Length = 27cm
Step-by-step explanation:
The formula for perimeter of a rectangle is 2(length + width). Since the length is 1 cm more than twice its width, then the length will be:
L = (2 × W) + 1
(b) L = 2W + 1
Therefore, P = 2(L + W)
P = 2( 2W + 1) + 2W
P = 4W + 2 + 2W
(a) P = 6W + 2
Since perimeter is given as 80cm. Therefore,
P = 6W + 2
6W + 2 = 80
6W = 80 - 2
6W = 78
W = 78/6
W = 13
Width is 13cm
Length = 2W + 1
Length = 2(13) + 1
Length = 27cm
Answer:
119 cookies on each plate and 3 cookies leftover
Step-by-step explanation:
Cookies on each plate:
955 divided by 8 is 119.375 but round it to 119.
Cookies leftover:
Do 119x8 and you will get 952. Then, minus 952 from 955 and your answer is 3 cookies.
i really hope this helps! :)
Answer:
The number of inches will be greater than 7 because inches are smaller than meters.
Step-by-step explanation:
23.) x=2
24.)same
25.)x=3
26.)x=2
27.)x=3
28.)x= -35/11
