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SVEN [57.7K]
3 years ago
15

Check image for question

Mathematics
1 answer:
olganol [36]3 years ago
8 0
84

If DA bisects angle CAE, and angle DAE=42
Then Angle CAE=84
If line AC bisects BAE, and we know angle CAE=84
Angles CAE and BAC are equal meaning they both measure 84 degrees
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What is the missing term of ..9, __ , 19
VARVARA [1.3K]

Answer:

The answer could be anything, but if it's an arithmetical sequence, then it's 14.

Step-by-step explanation:

I'm assuming that the added numbers always stay the same, meaning it's linear. If you add 5 to 9, you get 14. If you add 5 again, you get 19. Another way of doing this is (19-9)/2 = 5, then 9+5=14.

6 0
3 years ago
Given u = 3i − 8j and v = −4i + 8j, what is u • v? 73 8 −76 −56
Ivan
<h3>Answer:  -76  (choice C)</h3>

Explanation:

We're applying the dot product.

u dot v = 3*(-4) + (-8)*8

u dot v = -12 - 64

u dot v = -76

The idea is that we multiply the x coordinates together, and the y coordinates together separately. Afterward you add the products. The result of any dot product is a scalar value, aka a single number.

The dot product is useful in many applications. One of which is to determine if two vectors are orthogonal.

4 0
2 years ago
What is the GCF of 15abc^2 and 25a^3bc
andrezito [222]
The first part of the answer can be found by finding the GCF between 15 and 25. 15 is divisible by 1, 3, 5, and 15. 25 is divisible by 1, 5, and 25. You can see that their GCF is 5. Next, you need to look at the variables. The first monomial has a, b, and c^{2}. The second monomial has a^{3}, b, and c. They each have at least one a, one b, and one c, so those will be in the GCF (abc). If you put that together with the 5, you get that the GCF is 5abc.
8 0
4 years ago
Read 2 more answers
HELP WITH MY GHGGHH THAKSSS
Charra [1.4K]

Therefore, \frac{8}{7}= 1.14 cannot represent the probability of an event. So, option C is correct.

We need to identify which of the given option cannot represent the probability of an event.

<h3>What is probability?</h3>

The probability of an event occurring is defined by probability. There are many instances in real life where we may need to make predictions about how something will turn out. The outcome of an event may be known to us or unknown to us. When this happens, we say that there is a chance that the event will happen or not.

By simply dividing the favourable number of possibilities by the entire number of possible outcomes, the probability of an occurrence can be determined using the probability formula. Because the favourable number of outcomes can never exceed the entire number of outcomes, the chance of an event occurring might range from 0 to 1.

Now, \frac{1}{14} =0.0714, \frac{8}{7}= 1.14 and \frac{20}{21}=0.952.

Therefore, \frac{8}{7}= 1.14 cannot represent the probability of an event. So, option C is correct.

To learn more about the probability visit:

brainly.com/question/11234923.

#SPJ1

4 0
2 years ago
Write the equation of the line through the two points.(-1,4),(-4-5)
yulyashka [42]
The equation would be Y=3X+7. If you have any questions, please ask.
3 0
3 years ago
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