Answer:
Triangle 3: 3, 4 ,5
Step-by-step explanation:
Well, you can easily tell by 3, 4, 5 being a Pythagorean triple.
But you have to use the Pythagorean Theorem to solve this.
So you get the side lengths of the two shortest sides, and you add the squared versions of them together.
So: 3^2+4^2 and if that equals the biggest side:5^2 then it's a right triangle.
Answer:
1 is greater than 2 is 5
Step-by-step explanation:
The symbol would be an = sign.
The equation is x-6=30 and you got your answer.
She had 47$.
She then writes a check for $55 and give it away.
47-55=-8.
Her balance will be $-8