Answer:
(5,50)
Step-by-step explanation:
Answer:
Step-by-step explanation:
So, the perimeter of a square means the total length or the sum of it's lenghts(four equal lengths )which means the formula for the perimeter is 4*l where l is a lenght
The area means the total area inside the square so jut imagine taking the length as a line, copy pasting it till the square turns black, that's the area.
The formula for the area is l*l which means a length multiplied by itself as I said above.
Calculate the answers by yourself.
250/974 = x/40,000...250 opposed to 974 total = x opposed to 40,000 total
cross multiply because this is a proportion
974x = 10,000,000
x = 10,000,000/974
x = 10266.94 rounds to 10,267 <==
Answer:
520
Step-by-step explanation:
multiply time by speed
Try this solution:
1. if to transform the given equation into the standard form:
x²+y²-4x+6y-3=0;
(x²-4x+4)+(y²+6y+9)-16=0;
(x-2)²+(y+3)²=4²
2. Using the standard form it is possible to find the coordinates of the centre of given circle: x=2; y= -3
answer: b) - (2;-3)