Answer:
The hypotenuse is the longest side in a triangle.
a^2=b^2+c^2.
14^2=9^2+c^2.
c^2=196-81.
c^2=115.
c=√115.
c=10.72~11cm
7) 8.9
8) 6.7
9) 12.2
10) 7.6
11) 7.3
12) 6.3
Answer:
12
Step-by-step explanation:
1 1/2 pounds is how much her puppy gained altogether
Answer:
9/2
Step-by-step explanation:
perpendicular lines have slopes that are opposite and reciprocal
the reciprocal of -2/9 is 9/2
