Answer:
a=7 b=11 c=9
Step-by-step explanation:
-2-(9) -2-(9) = -2+9=7 b -2-9=-11 c -2-(-9)-(-2) = -2+9+2=9
Answer:
α = 3π/2
Step-by-step explanation:
To find the coterminal angle, add multiples of 2π until you have an angle in the desired range. Here, you need to add 8π.
α = -13π/2 + 8π = (-13 +16)π/2 = 3π/2
Answer is in the file below
tinyurl.com/wpazsebu
Answer:
Sheila needs 8 containers.
Step-by-step explanation:
so first you start with 12 1/2 pounds of potato salad, which can also be expressed by 12.5
next you want to divide it into 1 3/4 pound containers, which can be expressed by 1.75.
so we have 12.5/1.75
this equals about 7.14
since there is excess potato salad we have to round our answer up for 8 containers to fit all of Sheilas potato salad.
