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sleet_krkn [62]
3 years ago
13

I need help( number 30)

Mathematics
2 answers:
Mademuasel [1]3 years ago
5 0
The equation for area is lw=a lengthxwidth=area so you put in what you know. (area and width) and get 18L=450. divide both sides by 18 to make the L alone. 18L becomes L and 450 becomes 25. Length = 25 feet
Allushta [10]3 years ago
3 0
The answer is 25 feet bc I had that homework and I had it right
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Candace buys a board that is 12 feet long. The store incorrectly measures and prices the board at 13.2 feet. What is the percent
Tomtit [17]
About 10% off since you divide 100 by 12 and times it by 13.2 so the percent comes to be 109.9 to you round up amd its 10 percent over
3 0
3 years ago
Read 2 more answers
PLEASE HELP! URGENT! WILL GIVE BRAINLIEST!
alexandr402 [8]
1. The answer is 1. To get this answer, substitute x=3 into the function and solve for f(x)

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5 0
3 years ago
If an object is dropped from a height of 200 feet, the function h(t)=-16t^2=200 gives the height of the object after t seconds.
Fed [463]
Hello,
Answer C
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5 0
3 years ago
Pls help I really need help how do you reduce 7/2
tatuchka [14]
The answer is 3.5

steps

7 divided by 2

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5 0
3 years ago
a recipe of cookies uses 220 g of butter and 110 g of caster sugar and 275 grams of flour what is the ratio of sugar to flour to
andre [41]

Answer: 22 to 55 to 44


Step-by-step explanation: Start with the factors you know. It can't be two because 2 doesn't go into 275 evenly. It can't be three because all of them evenly don't go into three. It can't be four because 110 and 275 don't go into it evenly. But five works. 110/ 5 is 22, 275/ 5 is 55, and 220/ 5 is 44.


7 0
3 years ago
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