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4 years ago

6

Which of the following would be the metric unit used to find the height of your desk

2 answers:

Yuki888 [10]4 years ago

5 0

The height of the desk is usually less than 1 m high. So we could use cm to measure the height of a desk.

Answer: cm

aleksandr82 [10.1K]4 years ago

3 0

M is three feet ish and most desks are over three feet or a m so use m

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(FREE BRAINLIEST I NEED HELP PLEASE BAIL ME OUT)Find the constant of proportionality in a graph. Be sure to include the units wi

pav-90 [236]

Answer:

<u>Fraction form:</u>

<u /> $\frac{3}{4}$

For every 3 dollars, there are 4 cookies

Step-by-step explanation:

To find the constant, find the rise (y-direction) and the run (x-direction). Of the two points on the line, the rise is 3 and the run 4. The constant is rise over run. So, it’s $\frac{3}{4}$ . This means that for every 3 dollars, there are 4 cookies.

Hope this helps! :)

6 0

3 years ago

Convert 778.5 million km to scientific notation.

Doss [256]

778.5 Million in Scientific Notation is..

7.785 × $10^{8}$

5 0

3 years ago

Joel has a bag with 128 pieces of candy in it. He gives his sister 25% of the candy. How many pieces of candy does Joel give his

Charra [1.4K]

Answer:

$Joel \: \: gave \: \: his \: \: sister \: \: 32 \: \: pieces\: \: of \: \: candy$

Step-by-step explanation:

$\frac{x}{128} = \frac{25}{100}$

$(x)100 = (25)128$

$(x)100 = 3200$

$\frac{(x)100}{100} = \frac{3200}{100}$

$x = \frac{3200}{100}$

$x = 32$

$Joel \: \: gave \: \: his \: \: sister \: \: 32 \: \: pieces \: \: of \: \: candy$

3 0

3 years ago

Five years ago, Chris opened a savings account that earned 1.4% simple interest every year. He opened his account with $850.00 a

Blababa [14]

If it is compounded annually, this will be 850(1.014)^5 which equals $911.19

3 0

3 years ago

Which equation is the inverse of f(x)=LaTeX: \frac{1}{x+2}1 x + 2 A. LaTeX: f^{-1}\left(x\right)=\frac{1}{x}+2f − 1 ( x ) = 1 x

inna [77]

Answer:

$g^{-1}x = \frac{1-2x}{x}$

Step-by-step explanation:

Given the function $g(x)= \frac{1}{x+2}$ , we are to find the inverse of the function and this can be done y following the simple steps:

Step 1: Replace y with $g(x)$

$g(x)= \frac{1}{x+2}\\y= \frac{1}{x+2}$

Step 2: Interchange x with y

$x= \frac{1}{y+2}$

Step 3: Make y the subject of the formula;

$x= \frac{1}{y+2}\\y+2 = \frac{1}{x}\\y = \frac{1}{x} - 2\\Find \ the\ LCM\\y = \frac{1-2x}{x}$

Step 4: Replace y as $g^{-1}(x)$

$g^{-1}x = \frac{1-2x}{x}$

Hence the inverse of the function is $g^{-1}x = \frac{1-2x}{x}$

3 0

3 years ago