Answer:
The 4th day so 21 miles the girls would have to run
Step-by-step explanation:
Answer:
33.2
Step-by-step explanation:
24²+²23²=1105
Square root of 33.2415
=33.2
Answer: angle Q = 75 degrees
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The tickmarks on segments PR and PQ indicate they are congruent, ie PR = PQ. Because of this, the base angles R and Q (opposite the segments mentioned) are congruent
Angle R = Angle Q
Since angle R is (2x+15) degrees, so is angle Q
Now use the idea that adding three angles of a triangle leads to 180 degrees
P+Q+R = 180
x+(2x+15)+(2x+15) = 180
5x+30 = 180
5x = 180-30
5x = 150
x = 150/5
x = 30
If x = 30, then angle Q is
angle Q = (2x+15) degrees
angle Q = (2*x+15) degrees
angle Q = (2*30+15) degrees
angle Q = (60+15) degrees
angle Q = 75 degrees
x² - 3 is the composite function for f(g(x)).
• Composite functions are functions in mathematics in which the output of one function is used as the input of other function.
• In simpler words, a composite function is a function that is generally written inside another function.
• The function g(x) is referred to as the inner function, whereas the function f(x) is referred to as the outer function.
We have:
F(x) = x – 4
G(x) = x^2 +1
The composite function will be:
= f(g(x))
= (x^2 + 1)-4
= x^2 + 1 – 4
= x^2 – 3
As a result, the composite function for f(g(x)) is x2-3.
Learn more about composite functions here.
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The factors that are needed to be controlled are :
1. the date of manufacturing of the drug should be the same
2. the amount of drug should be the same
3. the time they will take the drug should be the same
4. the food they are taking should be the same
5. the activities they are doing should be the same
