3 years ago

Giving the brainliesttt

Mathematics

1 answer:

ioda3 years ago

6 0

It A -8 is the answer

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I NEED HELP PLEASEEE! <br> thank you :)

Artemon [7]

Answer:

70°

Step-by-step explanation:

The tangent- chord angle is one half the measure of the intercepted arc.

intercepted arc = 360° - 220° = 140°, thus

inscribed angle = 0.5 × 140° = 70°

5 0

3 years ago

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Please help will mark brainliest !!! 10 points

bazaltina [42]

Answer:

25 is the right not comform

8 0

3 years ago

F(x) = x^3 + 3x^2<br><br> What would the graph look like?

lapo4ka [179]

Answer: the answer is in the attachment.

5 0

2 years ago

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Three letters are chosen at random from the letters P, A, N, S, O, L. What is the size of the sample space of this experiment? A

AVprozaik [17]

You need to find the number of permutations of the 6 different letters, taken 3 at a time.
$6P3=\frac{6!}{(6-3)!}=\frac{6\times5\times4\times3\times2\times1}{3\times2\times1}=120$
Therefore the sample space is 120 possible outcomes.

3 0

3 years ago

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How to solve this problem

Arisa [49]

First, you solve the square root:

$9+ \sqrt{-4}$

Knowing that the square root of a negative number doesn't exist:

$9+ \sqrt{-4}$
$9+2i$ is your answer.

Hope it helped,

Happy homework/ study/ exam!

4 0

3 years ago