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erica [24]
3 years ago
12

Name the part of the given expression that is asked. What is "20" in the expression: 7x - 15y + 20

Mathematics
1 answer:
Radda [10]3 years ago
7 0

Answer:

y value

Step-by-step explanation:

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An account earns simple interest. $1675 at 4.6% for 4 years a. Find the interest earned. $___ b. Find the balance of the account
Colt1911 [192]
A. First, divide 1675 by 100 to find 1% of it. 
1675 / 100 = 16.75 
Then, multiply 16.75 by 4.6 to get 4.6%. 
16.75 x 4.6 = 77.05 
77.05 is the interest for one year. 
Multiply it by 4 to get the interest for 4 years. 
77.05 x 4 = 308.20 
The interest earned is $308.20. 

B. Add the interest to the original balance to get the total. 
308.20 + 1675 = 1983.20 
The balance of the account is $1983.20 after 4 years. 

Hope this help!
7 0
3 years ago
How many hours do you work if you work six hours for three days
Andrew [12]
I would say 18 hours or basically 1080 minutes or basically <span>64800 seconds</span>
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3 years ago
Read 2 more answers
Give an example of tangents in the real world that have not been presented in this lesson.
german

Answer:

Hey! Sorry im too late lol but here-

Step-by-step explanation:

Example of tangent in the real world-

When a stone gets tied at one end of a string & the other end is rotated, then the stone will form a circle.

How you know the tangent and radius are perpendicular:

The radius is formed vertically and is completely straight, while the tangent is completely straight but horizontal. You can draw a right triangle angle between the radius and tangent line by adding a third line, and a right angle is 90 degrees. So, this forms a perpendicular line.

Hope this helped :))

7 0
3 years ago
Upper and lower quartile? What do they mean?
Contact [7]
The upper quartile is the numbers after the median and the lower is the numbers before the median. you find the median of each quartile
4 0
3 years ago
The area of a circle is 144π in². What is the circumference, in inches? Express your answer in terms of π
Fofino [41]

Answer:

42.54 inches

Step-by-step explanation:

5 0
3 years ago
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