Answer:
f(x) -g(x) = 4x +11
Step-by-step explanation:
Substitute the given expressions and simplify.
f(x) -g(x) = (-2x+4) -(-6x-7)
Eliminating parentheses, we get ...
f(x) -g(x) = -2x +4 +6x +7 = (-2+6)x +(4 +7) . . . . combining like terms
f(x) -g(x) = 4x +11
Answer: a. 374.4321
Step-by-step explanation:
Taking the central limit theorem(number of samples is large) into consideration, we would apply the formula for normal distribution which is expressed as
z = (x - µ)/(σ/√n)
Where
x = annual sales per square foot .
µ = mean annual sales per square foot
σ = standard deviation
n = number of samples
From the information given,
µ = $370
σ = $38.54
n = 64
The probability value is 18/100 = 0.18
Looking at the normal distribution table, the z score corresponding to the probability value is - 0.92
Therefore,
- 0.92 = (x - 370)/(38.54/√64)
x - 370 = - 0.9 × 4.8175 = 4.33575
x = 370 + 4.4321 = $374.4321
25,000
I always think of the rhyme "5 or more raise the score, 4 or less let it rest"
Answer:
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Step-by-step explanation:
The triangle having two sides equal along with one different side is called an isosceles triangle.
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- So, Let us assume the other sides (two equal sides) of the isosceles triangle as x. As the different side is already given in the question.
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We know that,
- The sum of all angles of a triangle is 180°
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So, According to the question :
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⠀
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Therefore,
- The measure of the two other angles of the isosceles triangle are 71° and 71°.
