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3 years ago

A cone has an apex. True False

Mathematics

2 answers:

gogolik [260]3 years ago

8 0

I believe it's true. The definition of "apex" is the tip'' and indeed a cone has a tip

coldgirl [10]3 years ago

7 0

The answer is true i think

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What is the slope of the following equation? y = -5x -2

Leno4ka [110]

The slope of the following equation is -5, the y- intercept is (0,-2).

6 0

3 years ago

PLEASE HELP ME 40 PTS!!!!!!

SSSSS [86.1K]

Answer:

The sequence converges to infinity.

Step-by-step explanation:

$a_n = \frac{n^3 - n}{n^2 + 5n}\\\\ \lim_{n \to \infty} a_n = \lim_{n \to \infty} \frac{n^3 - n}{n^2 + 5n}$

$= \lim_{n \to \infty} \frac{n(n^2 - 1)}{n(n + 5)} \\\\= \lim_{n \to \infty} \frac{(n^2 - 1)}{(n + 5)}\\\\= \lim_{n \to \infty} \frac{n(n - \frac{1}{n})}{n(1 + \frac{5}{n})}\\\\= \lim_{n \to \infty} \frac{(n - \frac{1}{n})}{(1 + \frac{5}{n})}$

$denominator = \lim_{n \to \infty} 1 + \frac{5}{n} = 1 + \lim_{n \to \infty} \frac{5}{n} = 1+0 = 1$

$numerator = \lim_{n \to \infty} n - \frac{1}{n} = \infty$

Therefore,

$\lim_{n \to \infty} a_n = \frac{ \infty}{1} = \infty$

8 0

3 years ago

What is the slope of a line that is parallel to the line y = 3x + 2? 4

tangare [24]

Answer:

y=3x-3

Step-by-step explanation:

Any line that has the same slope but different y intercept will be parallel to that line

8 0

3 years ago

True or False: Credit cards are a closed and secured line of credit. Explain.

kupik [55]

Answer:

The cost of credit is basically the late fees and transfer fees on your credit card. ... May combine elements of closed and open-end credit. Usually higher interest rates and higher fees.

Step-by-step explanation:

4 0

3 years ago

Use < =, or > to compare. -2/3 -1/6 )2/3> -1/6 )-2/3= -1/6 ℂ)-2/3<-1/6

Vinvika [58]

Answer:

Question 1: <

Question 2: >

Question 3: <

Question 4: <

Step-by-step explanation:

The questions are repeating themselves but I tried to answer. For the first one, -2/3 is less than -1/6 because if you put the same denominator, that is what you get as your answer. Then, for the second one 2/3 is positive so you can automatically know it is greater than a negative fraction. Explanation for the third and fourth problems are the same as the first one.

8 0

3 years ago