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Mathematics

1 answer:

jonny [76]3 years ago

4 0

The answer to the question is 21/3

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Please help show work and I’ll give brainliest

shepuryov [24]

IDK if i have to explain again but
A. (-infinity, infinity)
B. (-infinity, -3]
C. (-infinity, -4)u(-4, 0)u(0, infinity)
those u's are the logic symbol

2. domain: [-6, -1)u(-1, 3]u [3, -infinity)
range: (-infinity, 4]

3a. 8x^2 + 17
3b. 32x^2 + 80x + 53
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3 years ago

Which one is > greater or < less than or = equal to?? 6+√8____√6+8

brilliants [131]

$\huge\boxed{\sqrt{6}+8\;is\;greater\;than \;6+\sqrt{8} }$

$6+\sqrt[]{8} =8.82\\\sqrt{6}+8=10.44\\\\\boxed{Therefore, \sqrt{6}+8\;is\;greater\;than\;6+\sqrt{8}. }$

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3 years ago

A TV producer wants to analyze the number of songs played in each episode of a TV series. The number of songs played in various

Andrew [12]

Answer:

Sorry about that

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

The scale factor from a small triangle ABC to a large triangle XYZ is 5. How many times larger will the perimeter of triangle XY

Ierofanga [76]

Answer:

Answer below :)

Step-by-step explanation:

Hi there!

Question 4 - the answer will be 5. Since the scale factor is 5, we would (hypothetically) multiply the area by 5 to get the new area of XYZ, so area XYZ is 5 times the area of ABC.

Question 5 - A.

First we multiply 45 by 12 to find the amount in inches. This is 540. Now, we divide that by 6 to get 90. This is our scale factor in inches, but the answers only show the scale in feet, so we have to convert. Divide 90 by 12 to get 7.5.

I hope this helps!

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3 years ago

How must m2 be changed to keep the lines parallel?

Anna [14]

Answer:

bring the lines side by side ( example || )

Step-by-step explanation:

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3 years ago