It would have to be 44°. If you go around 360° nothing happens. So subtract 404°-360° and you get 44°. 44°<90° from the x-axis so we are done.
The answer is 78%
text me if i'm wrong
Answer: 2.5 mL
Step-by-step explanation:
Given : A patient is given a solution containing 0.625 g of calcium carbonate.
i.e. Patient required calcium carbonate = 625 mg [∵ 1 g = 1000 mg]
Let x be the amount of solution ( in millimeters) given to the patients.
Ratio of amount of calcium carbonate (mg) to amount of solution (ml) =![\dfrac{625}{x}](https://tex.z-dn.net/?f=%5Cdfrac%7B625%7D%7Bx%7D)
If the calcium carbonate solution contains 1250 mg per 5 mL,
Then, Ratio of amount of calcium carbonate to amount of solution =![\dfrac{1250}{5}](https://tex.z-dn.net/?f=%5Cdfrac%7B1250%7D%7B5%7D)
By using proportion we have :-
![\dfrac{625}{x}=\dfrac{1250}{5}\\\\\Rightarropw\ x=\dfrac{5\times625}{1250}=2.5](https://tex.z-dn.net/?f=%5Cdfrac%7B625%7D%7Bx%7D%3D%5Cdfrac%7B1250%7D%7B5%7D%5C%5C%5C%5C%5CRightarropw%5C%20x%3D%5Cdfrac%7B5%5Ctimes625%7D%7B1250%7D%3D2.5)
Hence, 2.5 mL solution were given to the patient.
Answer:
what is the question
Step-by-step explanation:
b)
|2x−3y| if x=0.5; y=−0.7
Substitute: |2(0.5)-3(-0.7)|
Simplify: |1+2.1|
Simplify: |3.1|
Since it is an absolute value, it will always be positive: 3.1
d)
|−3 |x| +2x−1| if x=−5
Substitute: |-3(|-5|)+2(-5)-1|
Absolute value is positive: |-3(5)+5(-5)-1|
Simplify: |-15-25-1|
Simplify: |-41|
Absolute value always positive: 41