I am not sure about the last two phrases, but here's what I think.
2(n+18)
18(2+n)
Question- What is the difference of finding the number of outcomes vs finding the probability?
Answer- Probability is a mathematical way of calculating how likely an event is to occur. The number of favorable outcomes is the number of choices and the probability is found by comparing this to the total number of outcomes
Answer:
9.5 = 8 + AB (M1)
Note: Award (M1) for correct substitution into Pythagoras’ theorem.
AB = 5.12 (cm) (5.12347…)
Step-by-step explanation:
Answer:
SD = 2x
UD = x
Step-by-step explanation:
The hypotenuse of a 30-60-90 triangle is 2 times the length of the shorter leg.
SU is the shorter leg = x
So, SD = 2x
The longer leg of a 30-60-90 triangle is times the shorter leg.
So, UD = x
f(-a) is the remainder when f(x) is divided by (x+a). This can be obtained by remainder theorem for polynomials.
<h3>What is the required remainder?</h3>
Given that f(x) is divided by (x+a) and leaves a reminder
Using the remainder theorem for polynomials we get,
f(x) = (x+a)·g(x) + r, where g(x) is the quotient and r is the remainder.
Put x = -a, then
f(-a) = (-a+a)·g(-a) + r
f(-a) = (0)·g(x) + r
f(-a) = r
f(-a) is the remainder.
Hence f(-a) is the remainder when f(x) is divided by (x+a).
Learn more about remainder theorem here:
brainly.com/question/1550437
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