Answer:
B. 51.7699^2
Step-by-step explanation:
Last 2 wrong because it is positive.
101.... is not the definite integral for the curve
51... purrfecto
Step-by-step explanation:
Just telling you, if your grades are bad,
you should listen to the teacher more in class time,
take notes, and more.
Btw, the equation is...
I hope this will help you.
I cannot give answers for everything.
I hope this helps!
Answer:
The answer is 2,600
Step-by-step explanation:
nCr=n!/r!(n-r)!
26C3=26!/3!(26-3)!
=26!/3!(23!)
= 2600
To find surface area you must find the area of the top, area of the bottom, area of the front side, area of the back side, area of the left side and area of the right side. Then you would add them together.
The Pythagorean Theorum formula is a(squared) + b(squared)= c(squared). If you plug in the numbers, the equation is 39(squared) + 80(squared)= c(squared). That simplifies to 1521+6400=c(squared). Adding results in 7921=c(squared). Finally, when you take the square root of both sides, you are left with 89=c (aka the hypotenuse)