Ask question

Ask question

All categories

3 years ago

6

PLZ HELP cot2x + 4cscx - 20

1 answer:

tamaranim1 [39]3 years ago

3 0

Answer:this is not an equation

Step-by-step explanation:

You might be interested in

If a circle has a circumference of 81.64 cm, what is the radius?

ipn [44]

Answer:13cm

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

What is the solution set of -|x|= -8?<br> {8}<br> {-8}<br> {-8,8)<br> no solution

Vsevolod [243]

....the answer is -8,8

6 0

3 years ago

Read 2 more answers

Mari left a tip of $14.00 for a meal that cost $69.00. Approximately, what percent of the tip did she leave?

solmaris [256]

14/69*100=20.29% this is the Answer

5 0

3 years ago

For the following geometric sequence find the explicit formula.<br> {12, -6, 3, ...}

vivado [14]

It's geometric sequence where $a_1=12, q=-\dfrac{1}{2}$

So $a_n=12\cdot\left(-\dfrac{1}{2}\right)^{n-1}$

7 0

3 years ago

Read 2 more answers

Evaluate: 39/y + 5y if x = 3 and y = 5.

Lelu [443]

<em> $answer = 32.8 \\ solution \\ \frac{39}{y} + 5y \\ = \frac{39}{5} + 5 \times 5 \\ = \frac{39}{5} + 25 \\ = \frac{39 + 25 \times 5}{5} \\ = \frac{39 + 125}{5} \\ = \frac{164}{5} \\ = 32.8 \\ hope \: it \: helps$ </em>

3 0

3 years ago

Read 2 more answers