Answer:
22.5 degrees
Step-by-step explanation:
(I have little experience in this so take this answer with a grain of salt)
(2.75 g -2.699 g)/(2.699 g) * 100% = 1.89%
_____
Perhaps you can tell that the general formula is
.. (measured value - actual value)/(actual value) * 100% = % error
Answer:
B
Step-by-step explanation:
It's b my correct answer is b
Answer:
V = 51.08 in^3
Step-by-step explanation:
Look at the attachment
Answer:
-5
Step-by-step explanation:
3x²y + xy²
Let x = -1/2 and y = 4
3(-1/2)^2 (4) + (-1/2) (4)^2
Exponents first
3(1/4) (4) + (-1/2) 16
Multiply
3 - 8
Subtract
-5
