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3 years ago

Question

Mathematics

1 answer:

Semmy [17]3 years ago

6 0

Answer:

No, the polygons aren't similar since they don't have a constant scale factor.

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In 2004, 34.2 million accountants e-filed income tax returns. That was 114% of the number who e-filed in 2003. Find the number o

gogolik [260]

Answer:

30 million.

Step-by-step explanation:

Let x be the number of accountants who e-filed income tax returns in 2003.

We have been given that in 2004, 34.2 million accountants e-filed income tax returns. That was 114% of the number who e-filed in 2003.

We can represent our given information in an equation as:

$\frac{114}{100}\cdot x=34.2$

$1.14x=34.2$

$\frac{1.14x}{1.14}=\frac{34.2}{1.14}$

$x=30$

Since the number is given in millions, therefore, 30 million accountants e-filed income tax returns in 2003.

4 0

3 years ago

What are the original dimensions of the square piece of paper?

Inga [223]

Answer:

6root2 × 6root2

you have to use pythagoras

a²+b²=c²

c=12

12²=144

a²+b²=144

but it is a square so I'll just change a and b to x because it shows they are equal

x²+x²=144

2x²=144

x²=72

x=6root2

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3 years ago

Please help<br> Find the value of X

const2013 [10]

Answer:

Step-by-step explanation:

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3 years ago

Carlos bought Eight jars of sun dried tomatoes for 36$ how many jars can you buy if she has 18$

Galina-37 [17]

Answer:

four four four four four

8 0

3 years ago

Read 2 more answers

A circle with a circumference of 51 inches to find the area

Kaylis [27]

$\textit{circumference of a circle}\\\\ C=2\pi r~~ \begin{cases} r=radius\\[-0.5em] \hrulefill\\ C=51 \end{cases}\implies 51=2\pi r\implies \boxed{\cfrac{51}{2\pi }=r} \\\\[-0.35em] ~\dotfill\\\\ \textit{area of a circle}\\\\ A=\pi r^2\qquad \implies A=\pi \left( \cfrac{51}{2\pi } \right)^2\implies A=\cfrac{51^2}{2^2\pi }\implies A\approx 206.98$

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3 years ago