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Dovator [93]
3 years ago
5

If a central angle and an inscribed angle intercept the same arc are they congruent?

Mathematics
1 answer:
VARVARA [1.3K]3 years ago
3 0
No, the inscribed angle is simply half the central angle
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Refer to the image i couldnt copy it so the image is the quesstion<br><br> answer in true or false
Irina18 [472]

The sign of "b" on the numerator should be negative. So we conclude that the correct option is false.

<h3>Is the equation in the image correct or incorrect?</h3>

For a quadratic equation of the form:

y = a*x^2 + b*x + c

By using the Bhaskara's formula, the solutions of the equation:

0 = a*x^2 + b*x + c

Are given by the formula:

x = \frac{-b \pm \sqrt{b^2 - 4ac} }{2a}

Notice that the sign of the first term on the numerator should be negative, while on the image it is positive.

So the equation shown in the image is incorrect.

If you want to learn more about quadratic equations:

brainly.com/question/1214333

#SPJ1

6 0
2 years ago
Suppose a population has a mean of 7 for some characteristic of interest and a standard deviation of 9.6. A sample is drawn from
valkas [14]

Answer:  A. 1.2

Step-by-step explanation:

Given : Sample size : n= 64

Standard deviation: \sigma=9.6

The formula to find the standard error of mean is given by :-

S.E.=\dfrac{\sigma}{\sqrt{n}}\\\\\Rightarrow\ S.E.=\dfrac{9.6}{\sqrt{64}}\\\\\Rightarrow\ S.E.=\dfrac{9.6}{8}=1.2

Therefore, the standard error of the​ mean= 1.2

Hence, A is the right option.

7 0
3 years ago
3=b+3<br><br> A. 0<br> B. 1<br> C. 9<br> D. 6
jok3333 [9.3K]
Your Answer Is...

A) 0.

Why?

This is correct because if 3 = b + 3, then ? + 3 = 3. 0 + 3 = 3, making the answer A) 0.

≈≈≈≈ Glad I Could Help, And Good Luck! ≈≈≈≈

My Name: AnonymousGiantsFan
7 0
3 years ago
PLEASE HELP ME ASAP BECAUSE I AM SLOWLY LOSING MY MIND-
Blababa [14]

Answer:

35 + 80 = 115

180 - 115 = 65

plzz brainliest........

3 0
2 years ago
Read 2 more answers
Complete the table for the given rule y=1/3x i dont have a calculator
Licemer1 [7]

Do up one over 3 and start at 0, that is what I recommend

5 0
3 years ago
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