if the degrees in this triangle are truly 90-45-45, then the two unknown lengths are the same
and the pythagorean theorem holds anyways: a² + b² = c², where c is the longest side in a right triangle.
c is 16, so 16² is 256
2* a² = 256
I wrote 2 times s because a and b are of same length
devide each side by 2
a² = 128
take the root
a and b are:
So, from the first term, to the fifteen term, there are 14 terms to go through.
that means, if say the common difference is say "d", we have to add "d" 14 times, to get to the 15th term, lemme make a quick table,
and surely you know how much that is.
Answer:
give me a sec and ill do it
Step-by-step explanation:
Step-by-step explanation:
Hope it will help you a lot.
5x^3 -3x^2 +8x +10 Combine all the like terms and multiply everything in the second parentheses by -1
I hope this help's you :)
