2 years ago

Write a rule to describe this transformation

Mathematics

1 answer:

ehidna [41]2 years ago

5 0

Answer:

is b

Step-by-step explanation: because x-4y

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pshichka [43]

Answer:

47.4%

Step-by-step explanation:

It has to be below 50% because those weights fall at or below the average.

8 0

2 years ago

PLEASE HELP!!! So the answer I got was 19.14 however that is not the correct answer. How do I solve this problem. Not sure what

Mamont248 [21]

Check the picture below.

so we know the radius of the semicircle is 2 and the rectangle below it is really a 4x4 square, so let's just get their separate areas and add them up.

$\stackrel{\textit{area of the semicircle}}{\cfrac{1}{2}\pi r^2}\implies \cfrac{1}{2}(\stackrel{\pi }{3.14})(2)^2\implies 3.14\cdot 2\implies 6.28 \\\\\\ \stackrel{\textit{area of the square}}{(4)(4)}\implies 16 \\\\[-0.35em] ~\dotfill\\\\ ~\hfill \stackrel{\textit{sum of both areas}}{16+6.28=22.28}~\hfill$

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2 years ago

What is 8 over 40 in simplest form?

AleksandrR [38]

We have
$\frac{8}{40}$
To simplify it we can divide numerator and denumerator by the same number (the greatest possible is the best)
$\frac{8}{40}= \frac{8:8}{40:8} = \frac{1}{5}$ - its the simples form..

5 0

3 years ago

Read 2 more answers

Factor the following expression using the GCF: 10ab + 20.

Lostsunrise [7]

The first one is 10ab + 20

3 0

2 years ago

Read 2 more answers

Which of the following could be the number shown on the number line?

lorasvet [3.4K]

I think that may be a trick question because all the the numbers can be on the number line

4 0

2 years ago