A dance floor is made from square wooden tiles with a side length of 1 foot. the floor can be laid out as a square or as a rectangle. Yeasmin chooses a rectangular dance floor for her party. The width of the rectangular dance floor is 10 feet less than the width of the square dance floor, and its length is 15 greater than the length of the square floor.how much greater is the length of the rectangular dance floor than its width? The perimeter of the rectangular dance floor is 130 feet. What are the length and width of the dance floor? If the unit rate is $0.50 per tile, how much would it cost Yeasmin to buy the number of tiles needed to make up the dance floor
Answers
Answer 1
Answer:
legnth/width for square = x width of rectangle= x-10 legnth of rectangle=x+15 so (x-10)+25=x+15 which is the first part
part two the perimiter of rectangle floor =130 perimiter= 2width+2legnth so 130/2=width+height width=x-10 and legnth=x+15 so x-10+x+15=130/2 2x+5=75 minus 5 from both sides 2x=70 divide by two x=35 which is legnth/width of the square, but we want the legnth and width of the rectangle so x-10=width=25 x+15=legnth=50 so the cost of the floor is (50 times 25)times $0.50 or (50 times 25)/2 so $525
Subtract.(x + 1) - (-2x - 5) A) 6 –x B) -x - 4 C) 3x - 4 D) 3x + 6
Answers
D) 3x+6
x + 1 + 2x +5
That will = D
I think he answer is D. (x+1)-(-2x-5) x+1+2x+5 3x+6
7/8,0.98,8/9 least to greatest
Answers
7/8
8/9
.98
hope this helps good luck
The product of 5 more than p and 7?
Answers
If you would like to solve the following expression, you can do this using these steps:
the product of 5 more than p and 7: 5 more than p ... p + 5 the product ... * (p + 5) * 7 = 7 * p + 7 * 5 = 7 * p + 35
The correct result would be 7 * p + 35.
The product of 5 more than p and 7 can be expressed algebraically as (5 + p) * 7.
This can also be expressed as 35 + 7p or 7p + 35.
Which inequality below will have a dashed boundary line with a shaded area above its graph? A. 7x − y ≤ 3 B. x − y ≤ 4 C. 2x − 9y > 2 D. 4x + 7y > 3
Answers
Dashed boundary line means there is no equal sign in the problem. That eliminated the first two. Shaded above means it is greater than...
Now turn your inequalities into y = mx + b form 2x - 9y > 2 --- subtract 2x from both sides -9y > -2x + 2 -- divide by -9...and change inequality sign y < 2/9x - 2/9 this says y is less then.....we need greater then...this is not it
try the next one... 4x + 7y > 3 --- subtract 4x from both sides 7y > 4x + 3 -- divide by 7 y > 4/7x + 3/7 this says y is greater then...this is the one we want
The answer to your question is D. I hope that this is the answer that you were looking for and it has helped you.
Answer:
the answer is D
Step-by-step explanation:
got it right on edg 2020
The quotient of 0.24 and 6 is 0.4.
[True]
Or
[False]
Answers
The answer is true.
The quotient of 0.24 and 6 is 0.4.=true
Find the sum. Write your answer in simplest form.
6 5/6 + 6 11/12
Answers
If you would like to calculate 6 5/6 + 6 11/12, you can do this using the following steps: