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2 years ago

Please help me fast!!

Mathematics

1 answer:

ahrayia [7]2 years ago

5 0

Cylinder and cone you use pi.

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Y - 4x = -12 Get y by itself then type you equation.

Aneli [31]

Answer:

y = 4x - 12

Step-by-step explanation:

y - 4x = -12

Solve for y using inverse operations.

y - 4x = -12

+4x +4x

y = 4x - 12

6 0

2 years ago

Read 2 more answers

The perimeter of the shape is 50 centimeters. What is the length of

Damm [24]

Answer:

The answer is 12 I believe

Step-by-step explanation:

You just want to add all the numbers you already have and subtract that with your perimeter to get 12. So 7+15+16=38; 50-38=12.

8 0

2 years ago

Which description compares the vertical asymptotes of function A and function B correctly?

neonofarm [45]

Answer:

Option B:

Function A has a vertical asymptote at x = 1

Function B has a vertical asymptote at x = -3

Step-by-step explanation:

A function f(x) has a vertical asymptote if:

$\lim_{x \to\\k^+}f(x) = \±\infty\\\\ \lim_{x \to\\k^-}f(x) = \±\infty$

This means that if there is a value k for which f(x) has infinity or a -infinity then x = k is a vertical asymptote of f(x). Therefore, the closer x to k approaches, the closer the function becomes to infinity.

We can calculate the asymptote for function A.

$\lim_{x \to \\1^+}(\frac{1}{x-1})\\\\ \lim_{x \to \\1^+}(\frac{1}{1^-1})\\\\ \lim_{x \to \\1^+}(\frac{1}{0}) = \infty\\\\and\\ \lim_{x \to \\1^-}(\frac{1}{x-1})\\\\\lim_{x \to \\1^-}(\frac{1}{0}) = -\infty$

Then, function A has a vertical asymptote at x = 1.

The asymptote of function B can be easily observed in the graph. Note that the function b is not defined for x = -3 and when x is closest to -3, f(x) approaches infinity.

Therefore x = -3 is asintota of function B.

Therefore the correct answer is option B.

8 0

2 years ago

Find the sum 5.5+7.25-5.5+(-7.25) show your work

chubhunter [2.5K]

Answer:

5.5+7.25−5.5−7.25 = 0

Step-by-step explanation:

To be honest, you shouldn't have to show work for an equation like this. But this is the answer. Hope it helped.

8 0

2 years ago

Read 2 more answers

Helpppp! I have no idea what to do..

tatiyna

Answer:

For number 3 the answer is vertical angels are congruent.

For number 4 the answer is Reflexive property.

And for number 5 i believe the answer would be Angle Side Angel

Step-by-step explanation:

i hope this helps

3 0

2 years ago