Answer: 1 1/9.
Step-by-step explanation: Divide the numerator by the denominator. Write the whole number answer. Make a fraction from the remainder and the original denominator. To get back to an improper fractions, add the whole number to the numerator.
All sides are congruent or option d :)
Percent decrease: (original number - new number) / original number....x 100
percent decrease : (6.50 - 4.25) / 6.50....x 100
2.25 / 6.50 = 0.346....x 100 = 34.6% <==
The common difference is 6. The first term is x−d=37−6=31.
Answer:
using Pythagoras theorem 11/2 is the largest side so let a=9/10 b=11/5 c=11/2
a²+b²=c²
(9/10)²+(11/5)²=(11/2)²
81/100+121/25=121/4
lcm of 25 and 100 =100
(81+484)/100=121/4
565/100=121/4
113/20=121/4
since they are not equal therefore it's not a right angle triangle