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2 years ago

5

What are facts about a cylinder

2 answers:

nataly862011 [7]2 years ago

6 0

Cylinders are three dimensional. They do not have any vertices. An example of a cylinder is a soup can.

Norma-Jean [14]2 years ago

5 0

A cylinder has no sides and has only two faces top and bottom

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Which two transformations must be applied to the graph of y = ln(x) to result in the graph of y = –ln(x) + 64

Neporo4naja [7]

Answer:

A) reflection over the x-axis, plus a vertical translation

6 0

2 years ago

In a laboratory, the count of bacteria in a certain experiment was increasing at the rate of 2.5 % per hour find the bacteria at

Daniel [21]

9514 1404 393

Answer:

5187

Step-by-step explanation:

At the end of 1 hour, the count is 2.5% greater than at the beginning.

5060 + 2.5% × 5060 = 5060 +126.5 = 5186.5

The count at the end of the hour was about 5187.

4 0

1 year ago

Write a solution in Interval Notation - (you don't have to help me on all, 1 or 2 is fine c: )

Gemiola [76]

QUESTION 1

The given inequality is

$|m|-2>0$

We group like terms to get,

$|m|>2$

This implies that,

$-m>2$ or $m>2$ .

We simplify the inequality to get,

$m$ or $m>2$ .

We can write this interval notation to get,

$(-\infty,-2)\cup (2,+\infty)$ .

QUESTION 2

$|x-4|-3\:>\:5$ .

We group like terms to get,

$|x-4|\:>\:5+3$ .

$|x-4|\:>\:8$

We split the absolute value sign to get,

$-(x-4)\:>\:8$ or $x-4\:>\:8$

This implies that,

$x-4\:$ or $x-4\:>\:8$

$x\:$ or $x\:>\:8+4$

$x\:$ or $x\:>\:12$

We can write this interval notation to get,

$(-\infty,-4)\cup (12,+\infty)$ .

QUESTION 3

The given inequality is

$|6+9x|\leq 24$

We split the absolute value sign to obtain,

$-(6+9x)\leq 24$ or $(6+9x)\leq 24$

This simplifies to

$6+9x\ge -24$ and $6+9x\leq 24$

$9x\ge -24-6$ and $9x\leq 24-6$

$9x\ge -30$ and $9x\leq 18$

$x\ge -\frac{10}{3}$ and $x\leq 2$

$-\frac{10}{3}\leq x\leq2$

We write this in interval form to get,

$[-\frac{10}{3},2]$

QUESTION 4

The given inequality is

$|1-5a|>29$

We split the absolute value sign to get,

$-(1-5a)>29$ or $1-5a>29$

This simplifies to,

$1-5a\:$ or $1-5a\:>\:29$

This implies that,

$-5a\:$ or $-5a\:>\:29-1$

$-5a\:$ or $-5a\:>\:28$

$a\:>\:6$ or $a\:$

We write this in interval notation to get,

$(-\infty,-\frac{28}{5})\cup (6,+\infty)$

7 0

2 years ago

Answer true or false.

garik1379 [7]

Answer:

It's true because plane geometry is 2 dimensional and solid geometry is 3 dimensional dont get them confused ok.

3 0

2 years ago

Read 2 more answers

If a square is approximately 4.25 inches and there is 2.54 centimeters in a inch how long is each side of the square in centimet

ludmilkaskok [199]

10.795 square centimeters

7 0

2 years ago