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Rainbow [258]
3 years ago
12

All log graphs contain the points (1,0), (a,1), and (1/a,-1). True . False.

Mathematics
1 answer:
Bumek [7]3 years ago
7 0
The correct answer is: True

Explanation:
1. log_a1 = 0 (Straightforward)
2. log_aa = 1
 (log to base of itself is always 1)
3. log_a \frac{1}{a} = log_aa^{-1} = -1(1) = -1 (Using log power property)

Hence the correct option is True.
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Angle <u><CFD</u> would be vertical to <EFA.


5 0
3 years ago
Please answer this! I'll classify you as brainliest, okay here it goes: what is x3+y3=z3. ( the3 is an exponent)
koban [17]

Answer:

30

Step-by-step explanation:

4 0
3 years ago
At a fish market, a pound of salmon costs $12 and a pound of shrimp costs $18. Mrs. Donnelly wants to buy 2 1/3 pounds of salmon
Semmy [17]

Answer:

Yes and she would have $2 left over because all the food costs $91.

Step-by-step explanation:

We should set up an equation so that everything makes sense. A calculator would be wise for this problem, but I am going to lay it out anyhow.

We should convert the mixed numbers to improper fractions to not be confused. 3 1/2 becomes 7/2 or 3.5 and 2 1/3 becomes 7/3.

From your wording, we can assume that the money Mrs. Donnelly has is either greater than or equal to $93.

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The math shows that the food costed 91 and so she only has $2 left.

7 0
3 years ago
Solve the system using substitution. Write the solution as an ordered pair. (1 point) SHOW YOUR WORK FOR FULL CREDIT! (2 points)
beks73 [17]

x = -2

y = 7

Solution: (-2,7)

//Hope this helps.

3 0
3 years ago
Read 2 more answers
Probability:
wolverine [178]
The probability is 2
8 0
3 years ago
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