The reasonable measurement is D.)the distance from New York to California is 2,250 miles
Measurement:
Measurement is the process of comparison of an unknown quantity with a known or standard quantity.
Given,
Mr. Customs is correcting the class’s math homework on customary units. Here we need to find which of the following measurements is reasonable.
By looking at the given options,
A) a pencil is 12 feet long - This one is wrong because the measuring unit of pencil is cm.
B) the back porch is 12 inches wide - For this one we have to use the feet or meter scale.
C) the 3rd hole in the golf course is is 123 miles long - Here this one we have to use either cm or mm.
Therefore, option (D) the distance from New York to California is 2,250 miles is a reasonable statement.
To know more about Measurement here.
brainly.com/question/12020266
#SPJ4
Answer:
8 luggage will be left in the compartment that isn't full
Answer:
27
Step-by-step explanation:
3(4-1)²
3(3)²
3 x 9
= 27
Answer:
y= 1/3x
Step-by-step explanation:
1.Plug the points into the slope formula- m=y2-y1/x2-x1.
So M=3-(-3)/9-(-9)
2.Solve: M=6/18
3.Simplify: M=1/3
4.Input into y=Mx+b
y=1/3x+b
<em>The x and y won't be changed for this equation.</em>
5.Plug in one of the points into the new equation
For (9,3): 3=1/3*9+b so B=0 because 1/3*9=3 which is what we want.
5.5 Or you can do it by solving for b: b=3-(1/3)(9)=0
6. Therefore B=0
7. So the end equation is y=1/3x
Answer:
The width is 18 feet and the length is 42 feet
Step-by-step explanation:
Let x feet be the width of the patio. The length of the patio is 6 feet longer than twice it’s width, then the length of the patio is 2x+6 feet.
Wayne is hanging a string of lights 78 feet long around the three sides of his patio, which is adjacent to his house. The side with length 2x+6 feet is adjacent to the house, so Wayne is hanging a string along three sides with lengths x ft, x ft and 2x+6 ft.
x+x+2x+6=78
4x=78-6
4x=72
divide both sides by 4
x=18 ft
The width 18 ft
2*18+6=36+6=42 ft
The length 42 ft