The calculator returns an error as the answer for the inverse sine of 1.055 because the acceptable range for sine is only from 0 to 1.00 in which 1.055 is clearly greater than. This is also the same as for the cosine values.
Answer:
3,-1
Step-by-step explanation:
you go over to the left 3 and than you go down 4.
The volume would be 201.06
Answer: 201.06
Step-by-step explanation:
To find the area of a circle with the radius, square the radius, or multiply it by itself. Then, multiply the squared radius by pi, or 3.14, to get the area. To find the area with the diameter, simply divide the diameter by 2, plug it into the radius formula, and solve as before.
Hope this helps!
138 x ? = 75
? = 75/138 = 0.544(3sf)
so about 54.35% (2dp) decrease
