Please can someone also help me with this. Thanks so much
Answers
A). Area of a rectangle = (length) x (width)
72 square feet = (9 feet) x (width)
Divide each side of this equation by (9 feet) and you have:
(72 square feet) / (9 feet) = width .
You can finish this off and find the width.
Once you know both the length and the width, you're ready to go on to part-B.
B). The perimeter of a rectangle is the distance all the way around it. If you start at one corner and walk all the way around it, you'll have to walk the length 2 times, and the width 2 times.
You know both the length and the width of the class mural, so you can easily find the perimeter.
Part a is 63 part b is 36 (i promise i didnt flip flop the numbers
1 half minus five twelfths
Answers
1/2 - 5/12= 6/12 - 5/12 = 1/12
very easy fined a denominator most commen and subtract
At Brian’s Bookstore, 0.3 of the shelves hold mysteries, 25% of the shelves hold travel books, and 7/20 of the shelves hold children’s books. Which type of book covers the most shelf space in the store? Explain how you arrived at your answer.
Answers
0.3= 30% 25% 7/20=35% most of the books on the shelf are children's books
How do you do square feet of outdoor carpet with holes in it?
Answers
Find the length and width of the carpet, and multiply the two numbers together. Depending on the size of the holes, you can just round the square footage to what you came up with before. If the holes are significantly sized, measure from one side of the hole to the other to find the holes diameter. Divide the diameter in half to find the radius, and square it. (To square it is multiplying it by itself.) Multiply the radius squared by 3.14. Repeat this on every hole, and subtract it from the square footage of the blanket if it didn't have the holes.
Jack is 4 times as old as lacy. 4 years ago the sum of their ages was 22. How old are they now
Answers
4 x 22 =?
the question mark is how old they'll be.
Find the rate of commission if total sales are $3600 and the commission is $90