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8090 [49]
3 years ago
9

When you identify the author of a text, which of the following are you are specifically examining in the source?

Mathematics
2 answers:
ioda3 years ago
3 0
I would say origin, but it's a hard choice.
Anna [14]3 years ago
3 0
I'm pretty sure it's origin, because the rest don't make sense to me.
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I'm having trouble filling this chart out and need some help please.​
777dan777 [17]

Answer:

Figure 1: complementary

figure 2: adjacent

figure 3: supplementary

figure5: supplementary

7 0
2 years ago
If a denotes some​ event, what does upper a overbara ​denote? if ​p(a)equals=0.9930.993​, what is the value of ​p(upper a overba
masya89 [10]
P(A) = 0.993 is the probability of event A
    _
P(A) is the probability of not A (note that I am trying to place a bar over A. I hope you can see it, else it is because the editor did not show it as I intended)

Then, use the fact that the probability of A plus the probability not A is equal to 1:
                    _
=> P(A) + P(A) = 1
         _
=> P(A) = 1 - P(A) = 1 - 0.993 = 0.007

So, the answers are:
        _
1) P(A) = 0.07
             _
2) Yes, A is unlikely because its probability is very low.
5 0
3 years ago
How to do the problem
MrMuchimi
Order of operations are:
<span>1. Parentheses (simplify inside 'em)
2. Exponents
3. Multiplication and Division (from left to right)
<span>4. Addition and Subtraction (from left to right)

So, on your first one:
Parentheses first:
8(3+4)-2*8/(5-3)
8(7)-2*8/(2)

There are no exponents so multiplication and division:
56-16/2
56-8

Finally, addition and subtraction:
56-8=48

Your second problem is a bit more complicated but follows the same rules:
</span></span>( 8^{2}+(13-4) ^{2} )/5
<span><span>
Parentheses first:
</span></span>( 8^{2}+ 9^{2})/5)
<span><span>
Now, exponents. Even though they are inside parentheses, we can't go further until we simply those.
(64+81)/5

Now back to parentheses:
(145)/5

Division:
145/5=29

Hope that helps</span></span>
8 0
3 years ago
Plss helppp!!!!!!!!!!!!!
nikdorinn [45]

Answer:

 it is B

Step-by-step explanation: 25 goes in 1 hundred 4 times And that gets us to 24

5 0
2 years ago
How many acute/obtuse/right angles does a pentagon have
Naily [24]
It has 5 obtuse angles.
4 0
2 years ago
Read 2 more answers
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