Alfonzo is building a deck on his house. He was originally going to make it a square with a side length of x x feet. Alfonzo decides to make it a rectangular deck, with 1 foot added to one pair of opposite sides (now the width) and 2 feet added to the other pair of opposite sides (now the length). Part A Determine the expressions for the length and width of the new deck in terms of x x , the length of the sides of the original deck.
Answers
The length and width of the new deck in terms of x x are (x + 2) feet and (x + 1) feet respectively.
Step-by-step explanation:
Step 1:
The side length of the original deck in the shape of a square was x feet.
Since it was a square, all the sides would measure x feet.
Now, the square deck is converted into a rectangular deck.
Step 2:
The side length of the original deck was x feet. 1 foot of deck is added to the side length and it is made into the width of the rectangular deck.
So the width of the new deck is (x + 1) feet.
The side length of the original deck was x feet. 2 feet of deck is added to the side length and it is made into the length of the rectangular deck.
So the length of the new deck is (x + 2) feet.
So the length of the new deck is (x + 2) feet and its width is (x + 1) feet.
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Find any real solutions for the following equations. x3 - 1728 = 0
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Aaron’s rate for mowing lawns is 0.5 acres per hour.
The ratio of acres to time is 5 acres to 3 hours.
The rate to mow a lawn is 0.6 hours per acre.
Answers
Answer:
Aaron’s rate for mowing lawns is 0.5 acres per hour.
Step-by-step explanation:
We are given that x denotes the time in hours it takes to mow a lawn and y denotes the size of the lawn in acres.
Now Two of his points are (3, 1.5) and (5, 2.5)
Slope :
Thus Aaron’s rate for mowing lawns is 0.5 acres per hour.
Hence Option B is correct
as
1.5 acres / 3 hours = 0.5 acres an hour
2.5 acres / 5 hours = 0.5 acres an hour
x = -2 & a = -5
answer and enjoy the points :D
Answers
Answer:59
Step-by-step explanation:
Answers
Answer:
5050
Step-by-step explanation:
There is a simple formula for this kind of problem where you have to find the sum of consecutive numbers 1 to n:
[n(n+1)] / 2
In this case n is 100 so,
[100(100+1)]/2
[100(101)]/2
10100/2
5050
You can also do this by brute force and just add all consecutive numbers to 100
b. it is not possible to tell weather a is greater than or less than zero
c. a is less than zero
Answers
Answers
The required fraction of a circle of 30 degree is
A circle consists of 360°, so we can write the fraction.
Which can be simplified to by dividing the numerator and denominator by 30degree.
Fraction circles are a set of nine circles of various colors.
Each circle is broken into equal fractional parts and uses the same-sized whole. The circles included are one whole as well as circles divided into halves.
Since a circle measures 360 degrees, of it would be one degree, a very angle.
Fraction of a circle of 30 degree = Fraction of circle ÷ Total area of circle
Fraction of a circle of 30 degree =
Fraction of a circle of 30 degree =
Hence, The required fraction of a circle of 30 degree is .
For more information about Fraction of Circle click the link given below.
a. m. the outside temperature had dropped 6⁰.
What was the outside temperature at 6:00
a. m.?
a. –18⁰
b. –6⁰
c. 6⁰
d. 18⁰