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alukav5142 [94]
3 years ago
15

Is this statement true or false? If AB+BC=AC, then AB=BC​

Mathematics
1 answer:
Aneli [31]3 years ago
8 0

Answer:

true

Step-by-step explanation:

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Select the values for a, b, and c that will make the following equation true.
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Step-by-step explanation:

(x + 8)(x - 1) = x^2 - x + 8x - 8 = x^2 + 7x - 8.

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two bags contain marbles. Bag A contains 112 marbles, and bag B contains 140 marbles.What percent fewer marbles does Bag A than
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8 0
4 years ago
Read 2 more answers
QUESTION 3 I [12] A student must answer a multiple-choice question with five possible answers. He knows the correct answer with
wel

The probability that the student does not know the answer but he randomly guesses it is 0.146025

<h3>How to solve for the probability of having a correct guess</h3>

The question has only one right answer out of 5 choices.

Probability he answers incorrectly:

1 - 0.55 * 4/5

= 0.45 * 0.8

= 0.36

Probability he does not know answer but answers the question correctly

\frac{(1-0.55)\frac{1}{5} }{0.55+(1-0.55)\frac{1}{5} }

= 0.09/0.55+0.09

= 0.140625

Read more on probability here: brainly.com/question/24756209

8 0
2 years ago
Help, I'm lost in this ​
mr Goodwill [35]

Answer:

i think it's 53

Step-by-step explanation:

180-74= 106

106/2=53

if this helped can i get brainliest answer

8 0
3 years ago
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