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Dvinal [7]
3 years ago
5

Please help ASAP!!

Mathematics
1 answer:
Allisa [31]3 years ago
5 0
In a stem and leaf plot, the numbers on the left side of the line represent the tens digit in a number and the right side represent the ones digit. Therefore you have the numbers 15, 18, 46, 50, 50, 50, 50, and 57. The question asks you to find the mean, or the average of the numbers. So all you have to do is add up the numbers and divide it by 8 and that'll leave you with 42.
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Original price $125 discount ? sale price $81.25
levacccp [35]

Answer:(125-81.25)/125 = 0.35 = 35%

Step-by-step explanation:

7 0
3 years ago
Which trigonometric ratio is correct for triangle DEF? (Hint: Use Pythagorean Theorem first) A.) Sin(D)= 24/7 B.) Tan(D)= 24/25
Tanya [424]

Answer:

Cos E= 24/25

Step-by-step explanation:

Length of hypotenuse: 7^2+24^2=625. 625 square root=25

Thus, DE is 25.

Sin D= 24/25, so that is false.

Tan D= 24/7, so that is false.

Cos E= 24/25, so that is true

Sin E= 7/25, so that is false.

4 0
3 years ago
What is the approximate area of the circle shown below?
Lelu [443]

Hey there!

Formula: πr^2

r = radius

pi = 3.1415926535898 (but we can say it approximately equals 3.14)

Your equation (3.14)(4.2)^2 = answer

4.2^2 = 4.2 × 4.2 = 17.64

New equation: 17.64 × 3.14 = 55.3896

We round our answer to the nearest tenth

Answer: 55.4 ☑️

Good luck on your assignment and enjoy your day!

~LoveYourselfFirst:)

6 0
2 years ago
Which ones are true?​
Aleks [24]

Answer:

The first, third and last one are true

7 0
2 years ago
How can I change .564 to a percent
nalin [4]

move the decimal point two places to the right and the answer would be 56.4%
4 0
3 years ago
Read 2 more answers
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