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vampirchik [111]
2 years ago
6

Question 3

Mathematics
1 answer:
Gala2k [10]2 years ago
4 0

Answer:

✨✨✨✨✨✨✨✨✨✨✨✨✨

Step-by-step explanation:

You might be interested in
HELP I REALLY NEED HELP
zepelin [54]

Answer: 72 inches squared

Step-by-step explanation:

So, the real floor of a classroom is 36 feet by 32 feet.

And the scale drawing, has length of the classroom equal to 9 inches.

What is the area in square inches of the floor in the scale drawing

1 foot = 12 inches

The length of the classroom, measured in feet, has been multiplied by 12, to get converted in inches. After that, it has been divided by a number, a proportion, to get to 9 inches.

36feet * 12 / x = 9 inches

432 inches / x = 9 inches

Now, to solve for x, we can cross-multiply

432 inches = 9x inches

Divide 9 inches on both sides.

x = 48

To solve the exercise, we need to calculate the floor's area in the scale drawing.

We have the length = 9 inches.

Now, let's calculate the width

Width = 32 feet * 12 / 48

Width = 384 inches / 48

Width = 8 inches

Area = Length * Width

Area = 9 inches * 8 inches

Area = 72 inches squared

Hope I helped!

6 0
2 years ago
What is 35 cents times 500 ​
kvasek [131]

Answer:

17500

Step-by-step explanation:

you just multiply it by 35 if it is pennies but you have to tell me if it is dimes or whatever

7 0
3 years ago
Read 2 more answers
How much will you pay the cashier for a candy bar that originally costs 79 cents and is now marked 15% off? Sales tax is 5.5%
Assoli18 [71]
79 cents marked down 15% 
so
79 x (1 - 0.15) 
79 x 0.85 = 67 cents
plus <span>Sales tax is 5.5%

67 x (1.055) = 71 cents

answer
71 cents</span>
6 0
3 years ago
Round this number to the nearest round this number to the nearest 10 tens 123,045,067
Leya [2.2K]

Hello there!

The answer to your question is <em>123,045,070.</em>

Hope this helped!!

7 0
3 years ago
What is 8= 2 + 2u because I don’t know it
meriva

Answer:

u = 3

Step-by-step explanation:

Subtract 2 on both sides.

8 - 2 = 2u

Add like terms.

6 = 2u

Divide by 2 on both sides.

u = 3

8 0
2 years ago
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