(4 3/4) + (5 3/4) = (4 + 5) + (3/4 + 3/4)
= 9 + 2×(3/4)
= 9 + 3/2
= 10 1/2 . . . . pounds of tomatoes
Answer:
3 points
Step-by-step explanation:
in a function, an x-value must have only one y-value correlated with it.
So, you would need to remove either (-3, 2) or (-3, 3)
And, you would need to remove either (2, -2) or (2, -4)
<em>And, </em>you would need to remove either (1, 4) or (1, -4)
So--you need to remove 3 points in total for this to be a function.
[a y-value can have multiple x-values. the two points at -4 are allowed, and do not need to be removed for both of them to be there]
Answer:
Step-by-step explanation: 2^2z
Answer:
1
Step-by-step explanation:
CosASinB + SinACosB
Sin(A+B)
Sin(35+55) = Sin(90) = 1
Answer:
8 + i
Step-by-step explanation:
What you need to simplify this is the following "definitions" of i to different powers.
Now we can sub these in for the various powers of i in our expression:
Simplifying a bit:
Since we know that the square root of i-squared is i, and that the square root of 49 is 7, we can get rid of the radial sign as follows:
6 - 6i + 2 + 7i
And the final answer, in a + bi form, is
8 + i