Answer:
13 Minutes
Step-by-step explanation:
If it took 28 minutes total to wait in line and be in the haunted house, then the equation would be 15+x=28
x=13
Answer:
exponential; y = 89 • 0.62^x
Step-by-step explanation:
Answer: 34
Step-by-step explanation:
1) plug in the number 34 for x and solve. For the first equation you get 168.
2) plug 34 for x and solve. For the second equation you also get 168.
That's how you know they are equal to each other.
Answer:
8/15
Step-by-step explanation:
In a right triangle, where B is an acute angle, the tan B is equal to the measure of the side opposite B divided by the measure of the shorter side at B
tanB = 16/30 = 8/15
A) They will be congruent angles
b) They will total to 180º