Answer:
It is a right triangle
Step-by-step explanation:
Ok, so the √113 ≈ 10.6
So we we know that that is the biggest side.
The pythagorean theorem : a² + b² = c², where a and b are the legs ( the two smaller sides) and c is the hypotenuse (the longest side of the triangle)
We can input what we know, as 7 and 8 are the smallest sides and √113 is the longest
7² + 8² = (√113)²
49 + 64 = 113
113 = 113
This is a right triangle.
-Chetan K
Answer:
1/2n+3=15
Step-by-step explanation:
the 1/2 is a fraction so 3 more than 1/2 times n is 1/2n+3=15
Answer:
10.5
Step-by-step explanation: if he got the pants on sale the price would be 59.5 becuase 70*15%=10.5 and u would subtract 70-10.5=59.5
70-59.5=10.5
5x+2y=7
7x-2y=5 its subtract not add
Answer:
481.92
Step-by-step explanation:
First find the increase
466.98 * 3.2%
466.98 * .032
14.94336
Add this to the original amount
466.98+14.94336
481.92336
Round to 2 decimal places
481.92
