This is a right triangle. If the triangle were laid down, on an end, a right angle would be visible.
Answer:
12.6
Step-by-step explanation:
1.8X7
7x1=7
0.8x7=5.6
7+5.6=12.6
Answer:
Answer is 10
Step-by-step explanation:
you break the equation up to get your answer hope this will help
B, -3x+15=23 is the answer
Answer:
Not a right triangle. See below for my reasoning.
Step-by-step explanation:
If this is a right triangle, then the sum of the squares of the two shorter sides will equal the square of the longest side: 7^2 + 9^2 = 11^2 => 49 + 81 = 121 But this is false.
