Answer:
where is the graph once you upload it i will edit my answer
Step-by-step explanation:
The vertex would be the point on the right angle like the tip of the right angle
Answer:
x=19
Step-by-step explanation:
First, you place the numbers in place of the variables in their relative positions using the pythagorean theorem:

Then you square the numbers that you currently have:

Then subtract 225 from both sides to isolate the x:

This gives you the equation:

Then take the square root of both sides which gives you:

Then round to the nearest whole number which gives you x=19
Answer:
the last one
Step-by-step explanation:
3.5(w) 3.5 per week or 3.5 change per week
hope this was helpful
Answer:
b) ¿Qué edad tiene cada uno?
Step-by-step explanation: