Right answers: <span>A hot-air balloon ascends 2000 ft from the ground and then descends 2000 ft.
</span><span>Noa hiked 2 mi up a mountain trail and then hiked 2 mi down the trail.</span>
Answer: 10
Step-by-step explanation:
Triangles have 3 sides. So each side is either equivalent or one side is short while the other two are equivalent.
10. 8 divided by 4 is 2 times 2 is 4 8 plus 6 minus 4 is 10
Answer:
A F(x)=30x
Step-by-step explanation:
just plug number in to the equations to see which one matches
Step-by-step explanation:
To find a set of 3 leg lengths that will form a right-angled triangle, the square of the largest leg must be equal to the sum of the squares of the other 2 legs.
We try out all the options:
39² = 1521, 15² + 36² = 1521.
12² = 144, 8² + 4² = 80.
17² = 289, 13² + 9² = 250.
Since 39² equals 15² + 36², option A is the correct answer.
