Answer:
30
Step-by-step explanation:
This problem can be done without the Distance Formula (which is a way to find the distance between any two points in the plane).
The attached image shows the points and segments joining them.
PQ = 5 because the points are on the same horizontal line, and you can count spaces between them (or subtract x-coordinates: 4 - (-1) = 5).
PR = 12 because the points are on the same vertical line; count spaces or subtract y-coordinates, 7 - (-5) = 12.
The triangle is a right triangle, so the Pythagorean Theorem can be used to find the length of the hypotenuse.
The perimeter of the triangle is 5 + 12 + 13 = 30
A rational number is a number that can be written as a ratio. That means it can be written as a fraction, in which both the numerator (the number on top) and the denominator (the number on the bottom) are whole numbers. The number 8 is a rational number<span> because it can be written as the fraction 8/1.
I hope my answer has come to your help. God bless and have a nice day ahead!
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Answer:
1386.4 in^2
Step-by-step explanation:
area of circle formula pi*r^2
where r=radius
radius also equals diameter over 2
so
42/2=21
radius is 21
so
pi*21^2=1385.44236023
Hope this helps!
Your answer is C
20.75-14.00=6.75
6.75÷5=1.35
Answer:
Not possible
Step-by-step explanation:
Unless you may have entered the question wrong, that cannot work
