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2 years ago

Write 6 × 10 -7 in decimal notation. 0.0000006 0.00006 600,000 6,000,000

Mathematics

1 answer:

Lina20 [59]2 years ago

3 0

I’m pretty sure the answer is B

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What is true of the data in the Dot Plot check on that apply number of televisions per household?

Aliun [14]

Answer:

first and last

Step-by-step explanation:

Total observations:

3 + 7 + 7 + 4 + 1 = 22

There are 22 observations, so data from 22 households

Median position: (n + 1)/2

(22 + 1)/2 = 23/2 = 11.5th value

median is the average of 11th and 12th values, both are 2. So the average is also 2

Therefore, Centre is at 2

4 0

2 years ago

Round 90998.0014483 to the nearest ten

svp [43]

Ten: 91000

tenth: 90998.00

hope this helps

3 0

3 years ago

Solve. Show all steps. <br> 1/8 x = 1/2

Law Incorporation [45]

Answer:

$\frac{1}{8} x = \frac{1}{2} \\ x = \frac{8}{2} \\ \boxed{x = 4}$

<h3><u>x=4</u> is the right answer.</h3>

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2 years ago

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How far is the robot claw from winter lane

Bess [88]

Answer:

Idk

Step-by-step explanation:

idk

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2 years ago

Read 2 more answers

I need help from uh all..

DanielleElmas [232]

Answer:

Step-by-step explanation:

Given expression is,

$\text{cot}A=\frac{1}{2}(\text{cot}\frac{A}{2}-\text{tan}\frac{A}{2})$

To prove this identity we will take the right side of the identity,

$\frac{1}{2}(\text{cot}\frac{A}{2}-\text{tan}\frac{A}{2})=\frac{1}{2}(\frac{1}{\text{tan}\frac{A}{2}}-tan\frac{A}{2})$

$=\frac{1}{2}(\frac{1-\text{tan}^2\frac{A}{2}}{tan\frac{A}{2}})$

$=\frac{1}{2}[\frac{2(1-\text{tan}^2\frac{A}{2})}{2tan\frac{A}{2}}]$

$=\frac{1}{2}(\frac{2}{\text{tan}A} )$ [Since $\text{tan}A=\frac{2\text{tan}\frac{A}{2}}{1-\text{tan}^2\frac{A}{2}}$ ]

= cot A

Hence right side of the equation is equal to the left side of the equation.

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2 years ago