Answer:
12.7
Step-by-step explanation:
Use the Pythagorean Theorem.
The wall and ground are the legs. The ladder is the hypotenuse.
a² + b² = c²
8² + b² = 15²
b² = 225 - 64
b² = 161
b = √161 = 12.7
Answer: 12.7 ft
Answer:
x=3
Step-by-step explanation:
I guessed and checked which x value would make ABC proportional to DBE. If x=3, than DB=8 which is double BE. If x=3, than AB=14 which is double BC. Since it is proportional, It should be correct. I don't remember the actual way you solve this with a formula but this makes sense to me.
Answer:
Move each vertex 6 to the right, and 2 to the bottom, rest of the triangle will come automatically. It should look similar to the one I drew.
Answer:
Since the equation is to the power of 4, the negative sign to the power of 4 will give a positive sign.
Answer:
asd
Step-by-step explanation:
asd
