Answer:
There’s no image, but to find the perimeter of the triangle just add up the totals of each side.
Step-by-step explanation:
Answer:
11
Step-by-step explanation:
The mean is calculated as
mean = 
let the third number be x , then
= 15 ( multiply both sides by 3 to clear the fraction )
34 + x = 45 ( subtract 34 from both sides )
x = 11 ← third number
Most of the square numbers are even.so if we need to find root over we need an even number to convert it to perfect square.
See the example below






Some other triplets are
- (6,8,10)
- (5,12,13)
- (8,15,17)
The correct answer should be C
Answer:
98.9
Step-by-step explanation:
115 - 20% = 92
92 + 7.5% = 98.9