Answer:
f(x) = /x/
Step-by-step explanation:
f(x) stands for the y value. Something important is absolute value is ALWAYS positive. For instance....
f(x) = /-1/
f(x) = 1
f(x) = /1/
f(x) = 1
Angles ∡DBE ≅ ∡ACD= 3x reason - angles with parallel arms
Angles ∡ADC and ∡ADB=95° are supplemental angles which means
∡ADC + ∡ADB=180° => ∡ADC = 180° - ∡ADB= 180°-95°= 85°
In the triangle we have ∡ADC + ∡ACD + ∡CAD = 180° =>
85 + 3x + 2x = 180 => 85 + 5x = 180 => 5x= 180-85 => 5x=95
x=95/5 => x=19°
Good luck!!!
<h3>
Answer: 1</h3>
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Explanation:
The rule is
x^0 = 1
where x is nonzero (ie, not equal to zero). So whatever number you raise to the zeroth power, the answer is always 1.
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Let's see why this rule works
x^1 = x ... raising something to the first power is itself
(x^1)/x = x/x ... divide both sides by x
(x^1)/x = 1 .... turn the 'x/x' into 1
(x^1)/(x^1) = 1 .... rewrite the second 'x' as 'x^1'
x^(1-1) = 1 ... subtract exponents
x^0 = 1
X+10=18. |-10 from both sides
x+10-10=18-10
x=8
