PLEASE HELP, The diameter of a semicircle is 2 meters. What is the semicircle radius
1 answer:
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The question says that the end of the cave is 380 meters below.
Lets say the sea level or the surface is at 0 meters or we can say that it is the reference level for us.
Now if we go up the height will be measured with positive integer but if we go down the depth will be represented by a negative integer.
Negative integer also represents the depth or the distance below the surface level.
Here we need to generate an integer that can represent the depth of 380 meters.
So if we are going down we will use negative integer to represent.
Therefore, the integer to represent the depth is meters.
Answer:
The answer is "rate 12%, 14%, 16% and value 4000, 10000, and 7000".
Step-by-step explanation:
Let the value is x, y, and z. so,
The value of x amount will be borrowed at 12%
The value of y amount will be borrowed at 14%
The value of z amount will be borrowed at 16%
If the total amount= 21000
If the total interest= 3000
calculating the total interest:
The overall amount borrowing at 12% and 14% was half as much as the amount borrowed at 16%.
by calculating the value we have 3 equations that are:
calculate the matrix by above-given value:
by solving the above matrix we get: