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krok68 [10]
3 years ago
13

Please show your work! will be giving the brainiest

Mathematics
1 answer:
Yakvenalex [24]3 years ago
6 0

Use the Pythagorean theorem:

x = √(12.7^2 - 6.2^2)

x = √(161.29 - 38.44)

x = √122.85

x = 11.08

Round to 11.1 m

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Tyler is laying tile on his rectangular kitchen floor. The dimensions of the floor are 16 1/2 feet by 15 feet. If he is using sq
blondinia [14]
First, find the area for the kitchen floor: 16.5*15=247.5 squared feet
Then find the area for one tile: 0.5*0.5=0.25 squared feet
Finally, divide the mayor area between the minor: 247.5/0.25= 990 tiles.

Also you can do it in this another way:
First, divide length of the kitchen floor between the length of one tile: 16.5/0.5=33
Then, do the same for the height: 15/0.5=30
Finally multyply both results: 33*30= 990 tiles. 
8 0
3 years ago
Emma is taking out a loan in the amount of $25,000. Her choices for the loan are a 60-month loan at 5% annual simple interest an
My name is Ann [436]

Answer:

The answer is $2750. Which is the difference in the amount of interest Emma would have to pay for these two loans

Step-by-step explanation:

Interest=( P× r × t)/100

60 months is converted to 5years(60/12=5)

Interest= (25000 × 5 × 5) /100

= $6250

72months is converted to 6 years(72/12=6 Years)

Interest=( P× r × t)/100

= (25000 × 6 × 6)/100

=$ 9000

The difference in the interest= $9000- $6250

= $ 2750

5 0
4 years ago
The heights of women aged 20 to 29 are approximately normal with mean 64 inches and standard deviation 2.7 inches. men the same
Artyom0805 [142]
<span>To find the z-scores, find the difference in the number of inches for each value from the mean and then divide that by the standard deviation. For women at 72 inches (6'), this would be (72-64) / 2.7, or a z-score of +2.963. For a male at 72 inches, this would be (72-69.3)/2.8, or +0.964. This shows that the woman at 6 feet tall is more rare in the distribution than a man at 6 feet tall.</span>
5 0
3 years ago
Mathhh help!!!!!!!!!!!!!!!!!
Alona [7]
4% = 0.04

240,000 * 0.04 = $9,600
6 0
3 years ago
Five times 9/12 - 1/4 + 0.5
zalisa [80]

Answer:

The answer is 4

Step-by-step explanation:

u welcome boo

6 0
3 years ago
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