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2 years ago

ASAP WILL GIVE BRANLIEST !!!!!!!!!

Mathematics

2 answers:

Bumek [7]2 years ago

7 0

Answer:

The 3rd one!

Step-by-step explanation:

Pls give brainliest i rlly rlly need it—..

Darina [25.2K]2 years ago

3 0

Answer:

6 $\sqrt{5}$ -4 $\sqrt{7}$

Step-by-step explanation:

3 $\sqrt{5} -2\sqrt{7} +3\sqrt{5} -\sqrt{28}\\6\sqrt{5}-2\sqrt{7} -2\sqrt{7} \\6\sqrt{5}-4\sqrt{7}\\=2.8334$

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Using the Vertical Line Test<br> Which graph does not represent a function?

Nadusha1986 [10]

Using the Vertical Line Test, the graph does not represent a function is ellipse, the third graph.

<h3>What is vertical line test?</h3>

The vertical line test is a graphical method of determining whether a curve in the plane represents the graph of a function. It is done by visually examining the number of intersections of the curve with vertical lines.

Any vertical line in the x y plane must intersect the graph of a function at most once.

In the given graphs, the graph of a function intersects the y axis twice. So, it is not a function.

From the given graphs, the third graph which is of ellipse crosses the vertical line twice.

Thus, the graph does not represent a function is ellipse.

Learn more about vertical line test.

brainly.com/question/18190761

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1 year ago

What is a career that you can use for adding and subtracting fractions

xenn [34]

Answer:

A math teacher

Step-by-step explanation:

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3 years ago

A band sold out 4 of its last 20 shows. What is the experimental probability that the band's

kykrilka [37]

Answer:

$\frac{1}{5}$ probability

Step-by-step explanation:

P(Sold Out)= $\frac{4}{20}$

$\frac{4}{20} =\frac{1}{5}$

So since the experimental probability is the number of times an event occurs out of the total number of trials...

The answer to "what is the experimental probability that the band's next show will be sold out?" Is $\frac{1}{5}$ !!!

Hope this helped you!

Have a nice evening!

8 0

2 years ago

PLEASE HELP! In a word processing document or on a separate piece of paper, use the guide to construct a two column proof provin

hichkok12 [17]

PLEASE HELP! In a word processing document or on a separate piece of paper, use the guide to construct a two column proof proving that triangle RST is congruent to triangle RSQ given that RS ⊥ ST, RS ⊥ SQ, and ∠STR ≅ ∠SQR. Submit the entire proof to your instructor.

Given:
RS ⊥ ST
RS ⊥ SQ
∠STR ≅ ∠SQR

Prove:
△RST ≅ △RSQ

4 0

2 years ago

Read 2 more answers

In the process of electricity, what flow through

Natalija [7]

Current (A)

Q=It
where Q is electric charge, I is current and t is time

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2 years ago