Answer:
15.6 ft
Step-by-step explanation:
Let's call
- a: distance from the top of the ladder to the ground = 10 ft
- b: distance from the bottom of the ladder to the bottom of the slide = 12 ft
From Pythagorean theorem:
c² = a² + b²
c = √(10² + 12²)
c = 15.6 ft
Answer:
The first blank: not equal
The 2nd blank: not right triangle (it's acute triangle)
The 3rd blank: equal
The 4th blank: it's right triangle
Step-by-step explanation:
4^2 = 3^2 + 3^2
<=> 16 = 9 + 9
<=> 16 = 18 ( nonsense)
so triangle LKJ is not right triangle
5^2 = 4^2 + 3^2
<=> 25 = 16 + 9
<=> 25 = 25 ( make sense)
so triangle ABC is right triangle
Done!! :))
I hope this helps you
6.9+13
54+13
67
- 4 = 25
First, simplify
to
/ Your problem should look like:
- 4 = 25
Second, multiply both sides by 5. / Your problem should look like: 3p - 20 = 125
Third, add 20 to both sides. / Your problem should look like: 3p = 125 + 20
Fourth, simplify 125 + 20 to get 145. / Your problem should look like: 3p = 145
Fifth, divide both sides by 3. / Your problem should look like: p =
Answer as fraction: p =
Answer as decimal: 48.3333