The next number would be 4 because you add 1, then, subtract 2, add 3, subtract 4, meaning you would add 5 to -1 and get 4
The answer is 4
Answer:
45/28
Step-by-step explanation:
Hey There!
They want us to find the tangent of R
Remember in sohcahTOA
t - tangent
o - opposite
a - adjacent
meaning that

The opposite of angle r is 45
the adjacent of angle r is 28
so 
Answer:
$5.15
Step-by-step explanation:
$20
-$14.85 =$5.15
87oz - 80oz = 7oz
7oz/80oz = 0.0875
0.0875 x 100% = 8.75%
Ashley increased her water intake by 8.75%.
Answer:
pie
Step-by-step explanation:
i believe the circumference is the pie