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ivolga24 [154]
3 years ago
5

How do I do this please explain step-by-step!!

Mathematics
1 answer:
dedylja [7]3 years ago
4 0

Answer:

3231433245

Step-by-step explanation:

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The area of a rectangular wall of a barn is 75 75 square feet. its length is 10 10 feet longer than the width. find the length a
ziro4ka [17]
A = L * W
A = 75
L = W + 10

75 = W(W + 10)
75 = W^2 + 10W
W^2 + 10W - 75 = 0
(W + 15)(W - 5) = 0

W + 15 = 0
W = -15...not this one because it is negative

W - 5 = 0
W = 5 <=== width is 5 ft

L = W + 10
L = 5 + 10
L = 15 <=== length is 15 ft
6 0
3 years ago
Hassan built a fence around a square yard. It took 48 m^2 of lumber to build the fence. The fence is 1.5 meters tall.
Gennadij [26K]

Answer:

Step-by-step explanation:

<u>Please check ones more because this might be incorrect.</u>

The area is in square meters...Let's change it

Square 48= 48*48 =2304

2304 divided by 4( 4 since the formula for the area of a sqaure is s*s and square has 4 sides)

2304 divided by 4 = 576

The formula for area of a square is S*S(side times side)

Let's apply the formula here.

so, 576 times 576

331776 square meters

Hope this is right and helps! :)

<u>( This just my point of view. Please check this onces again)</u>

8 0
3 years ago
Read 2 more answers
10 POINTS!!! Tyler made 9 1/2 cups of lemonade. He offers 3/4 cup servings of lemonade to some relatives at a family picnic. Wha
vichka [17]
All you need to do to answer this equation is to continually add 3/4 until you get 9 1/2 or as close as you can get without going over. In this case if you keep on adding 3/4 you will get only up to 9 because you cant go over your value of 9 1/2. Your answer is D.
8 0
3 years ago
Why does putting a lid over red cabbage help it keeps it color
Dahasolnce [82]

Answer:

It is blocking out some bacteria that feast on the cabbage.making it lose it's color.

Step-by-step explanation:


7 0
3 years ago
Ken Sold $700 worth of digital cameras,$2,394 worth of laptops cost $399 each, and vacuum cleaners cost $119 each.If Ken earns a
Blizzard [7]

Answer: $595

Step-by-step explanation:

First find the number of items he sold.

Digital Cameras:

= Amount received from selling digital cameras / Cost of cameras

= 700 / 175

= 4 cameras

Laptops:

= 2,394 / 399

= 6 laptops

Vacuum cleaners:

= 833 / 119

= 7

Total number of items sold:

= 4 + 6 + 7

= 17 items

He earns $35 on each sale so the total commission is:

= 35 * 17

= $595

6 0
2 years ago
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