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Firdavs [7]
3 years ago
15

Please help me I will give branliest! Find the two missing sides and write your answer as in simplified radical form. image atta

ched

Mathematics
1 answer:
Alexandra [31]3 years ago
7 0

Answer:

x = y = 15\sqrt{2}

Step-by-step explanation:

Using the sine ratio and the exact value

sin45° = \frac{\sqrt{2} }{2} , then

sin45° = \frac{opposite}{hypotenuse} = \frac{x}{30} = \frac{\sqrt{2} }{2} ( cross- multiply )

2x = 30\sqrt{2} ( divide both sides by 2 )

x = 15\sqrt{2}

The triangle is isosceles (45- 45- 90) , then 2 legs are congruent, so

y = x = 15\sqrt{2}

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Round to the nearest hundredth 5.193
ValentinkaMS [17]
Answer:
5.19

Explanation:

The first place value after the decimal point is called the tenths place. The second place value after the decimal point is called the hundredths place.
To round, remember that you take the place value after the one that it is asking for and numbers 5 and up round up, numbers 4 and below round down.
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4 0
3 years ago
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PLS HELP. i really need this fast ill give brainliest too
kykrilka [37]

Answer:

24 square units

Step-by-step explanation:

Use the formula for area of a parallelogram to solve.  The base is 6 units, and the height is 4 units.

A = bh

A = (6)(4)

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3 years ago
#5 Kristen needs to earn $320 in commission this week. She earns 8% of
boyakko [2]
Hi I’m someone new here and I really don’t know the answer but I’ll ask my 29 year old smart sister :)
6 0
3 years ago
The U.S. Census Bureau conducts annual surveys to obtain information on the percentage of the voting-age population that is regi
Digiron [165]

Answer:

Yes.  We can conclude that the percentage of the employed workers (p1), who have registered to vote, exceeds the percentage of unemployed workers (p2), who have registered to vote.

Step-by-step explanation:

Number of employed persons in the sample = 700

Number of unemployed person in the sample = 300

Number of employed persons who have registered to vote (p1) = 500

Number of unemployed persons who have registered to vote (p2) = 200

Proportion of registered voters who are employed = 500/700 = 71.4%

Proportion of registered voters who are unemployed = 200/700 = 28.6%

This implies that the percentage of registered voters who are employed is more than the percentage of registered voters who are employed.  71.4% (500/700) of the employed registered to vote as against 66.7% (200/300) of the unemployed who registered to vote.

We can conclude that of the 700 registered voters in the sample, 71.4% (500/700) are employed while 28.6% (200/700) are unemployed.

Therefore, the percentage of the employed workers (p1), who have registered to vote, exceeds the percentage of unemployed workers (p2), who have registered to vote.

7 0
3 years ago
(30 points) Find the volume of the cylinder.
Gelneren [198K]

Answer:

I guess both of the answers are correct.Hope the picture will help you.....

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2 years ago
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