Answer:
52°
Step-by-step explanation:
Angle AOB is the a.pex angle of the isosceles triangle AOB.* Then angles at A and B are congruent and each is the complement of half the angle at O:
∠OAB = 90° -(1/2)(76°) = 90° -38°
∠OAB = 52°
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* You know ΔAOB is isosceles because OA and OB are both radii of the circle, hence the same length.
The answer is 10, do you get it?
She took 100, the store has - 100
she went back and bough
70 bucks in stuff, the store has - 70
yes, she took the $100 bill and gave it, got back $30, that means she only kept $30 from the original bill.
the store however, lost the original $100 bill plus the $70 in merchandise, so they have -$170.
Answer:
1. a pH value of 0 is at (0.1, 0) and a pH value of 1 is at (0.01, 1)
2. -0.7
3. f(x+1)
Step-by-step explanation:
For 1 and 2 you can just use a graphing calculator like Desmos.
For 3, this type of change would move the whole logarithmic function left, across the y-intercept, like what the question is asking for
Answer:
All real values of x.
Step-by-step explanation:
f(x) = x passes the line test, as it is a simple line with a slope of 1, so by that reasoning, f(x) = x is always a function.