Answer:
Think of the altitude as a line that divides the equilateral triangle into two equal parts.
Each part is a 30, 60, 90 triangle. The altitude of the triangle corresponds to the x side of the equilateral triangle.
So: 9=x , and x=9/.
However, one side of the triangle is actually 2x, so the correct answer is
18/
Let me know if this helps!
3 milliliters.
Step-by-step explanation:
3 because 12÷4=3 and he made enough for 4.
Answer :
inequality form: k ≥ -4
OR
interval form: [-4, ∞)
Answer:
38 seconds
Step-by-step explanation:
just take 2x7 for the elevator taking the time to reach your floor which is 14 seconds. then just add on the additional time that all the passengers take to get off the elevator as it's only counting the time since it starts moving. that is 12x2=24. now just add 24+14 and you get your answer of 38