Round each number to the nearest hundred. 283
1 answer:
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Answer:
The graph in the attached figure
Step-by-step explanation:
we have
Remember that the radicand must be greater than or equal to zero
so
solve for x
subtract 2 both sides
The domain is the interval [-2,∞)
All real number greater than or equal to -2
For x=-2
so
The range is the interval [0,∞)
All real number greater than or equal to 0
Find the y-intercept
Remember that the y-intercept is the value of y when the value of x is equal to zero
For x=0
The y-intercept is the point (0,4.243)
therefore
The graph in the attached figure
Answer:
Length A of the magazine garden is 28 feet is true.
Length B of the Magazine garden is 17.5 feet is true.
Length C of the Magazine garden is 35 feet is true.
Step-by-step explanation:
Please refer the attached figure.
Given:-
Magazine Scale is 1 inch = 3.5 feet.
Imogen's scale is 2 inches = 6 feet,
Therefore Imogen's scale is 1 inch = 3 feet.
In Triangle ABC,
side a = 8 inches, side b= 5 inches, side c= 10 inches.
To find:- The correct 3 options(actual size of sides of triangle ABC).
Solution:-
In triangle ABC,
Let,
AB=side a =8 inches
BC=side b =5 inches
AC=side c= 10 inches
Now, as per the given scale's of Magazine and Imogen's we can find the actual sizes.
Length A as per Magazine scale (1 inch = 3.5 feet) is,
-------------(as per scale)
and Length A as per Imogen's scale(1 inch =3 feet) is,
AB = side a
-------------(as per scale)
Therefore Length A of the magazine garden is 28 feet is true.
Now, Length B as per Magazine scale (1 inch = 3.5 feet) is,
BC = side b
Length B as per Imogen's scale (1 inch = 3 feet) is,
BC = side b
Therefore Length B of the Magazine garden is 17.5 feet is true.
Now, Length C as per Magazine scale (1 inch = 3.5 feet) is,
AC = side c
Length B as per Imogen's scale (1 inch = 3 feet) is,
AC = side c
Therefore Length C of the Magazine garden is 35 feet is true.
