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3 years ago

What are the benefits to using technology over a handheld compass and straightedge?

1 answer:

7 0

A benefit is the technology can be more aaurate and you can use a compass and a straightedge wrong and get lost. Also the compass can break

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Evaluate the expression 11C3

butalik [34]

Evaluating the expression 11C3 is very simple to do.

If you are assuming that C is the notation for the combination.
11!
11C3= ____

3!(11-3)!

3 0

4 years ago

The legs of a right triangle are 10 cm and 24 cm long what is the length of the hypotenuse

mario62 [17]

Answer:

Step-by-step explanation:

the formula for this is A squared plus B squared equals C squared

5 0

3 years ago

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A division equation with the answer of -20

xxTIMURxx [149]

Answer:

20 divided by -1

Step-by-step explanation:

7 0

4 years ago

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Due to delays a company had to extend a project from 28 days to 76 days. What was the percentage increase in time to complete th

mr Goodwill [35]

Answer: $171.4\%$

Step-by-step explanation:

Given

Time is extended from 28 days to 76 days

The percentage increase is given by

$\Rightarrow \dfrac{\text{New-original value}}{\text{original value}}\times 100$

Putting values

$\Rightarrow \dfrac{76-28}{28}\times 100=\dfrac{48}{28}\times 100\\\\\Rightarrow 171.4\%$

Thus, the percentage increase in time is $171.4\%$

3 0

3 years ago

Whats the formula for compound shapes ?

postnew [5]

Answer:

So the total area of the compound shape is 48 cm². Summary: Find the missing lengths around your L shape and divide the shape into 2 rectangles. Find the area of both rectangle and add them up to give the total area of the compound shape.

Step-by-step explanation:

6 0

4 years ago

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