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3 years ago

Is 3/10 of the visitors were adults and there were 100 visitors how many visitors were adults?

Mathematics

1 answer:

e-lub [12.9K]3 years ago

5 0

So, 3/10 = 100/x $\frac{3}{10}= \frac{100}{x} 3x=100(10) 3x=1000 1000/3 = 333.33=x$

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Determine the area of the parallelogram below

spayn [35]

Answer:

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3 years ago

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2 years ago

Can someone also explain how to get the answer thank u

goblinko [34]

Answer:

$m = -\frac{194}{3}$

Step-by-step explanation:

I'm assuming you are trying to find m. In order to do so, you need to get m on one side.

Before doing that let's multiple -2 and -3m by $\frac{4}{3}$

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add $-\frac{8}{3}$ to both sides

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I would get rid of the fraction so I'd multiply both sides by $\frac{3}{1}$

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divide both sides by -12m

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which can be simplified to

$m = -\frac{194}{3}$

ALL UNLESS THAT $\frac{4}{3}$ IS A POWER

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2 years ago

If the diagonals of a quadrilateral bisect the angles, is the quadrilateral always a parallelogram? Explain your answer.

Liula [17]

Yes. If the diagonals bisect the angles, the quadrilateral is always a parallelogram, specifically, a rhombus.

Consider quadrilateral ABCD. If diagonal AC bisects angles A and C, then ΔACB is congruent to ΔACD (ASA). Hence AB=AD and BC=CD (CPCTC).

Likewise, if diagonal BD bisects angles B and D, triangles BDA and BDC are congruent, thus AB=BC and AD=CD. (CPCTC again). Now, we have AB=BC=CD=AD, so the figure is a rhombus, hence a parallelogram.

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3 years ago

PLS ANSWER NOW

lora16 [44]

You're answers are a bit jumbled up but here is the answer:
T for Two
B for Blue
M for Moon Roof
F for four
G for Gray
NM for No Moon Roof... so

TBM
TBNM
TGM
TGNM
FBM
FBNM
FGM
FGNM
8 Possibilities

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3 years ago

Read 2 more answers