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4 years ago

How do I solve for x?

Mathematics

2 answers:

katrin [286]4 years ago

8 0

The problem equals 360 degrees. So you subtract 221. Then subtract 81 you should be left with X -52 =58. You add 52 to both sides giving you X= 110

inysia [295]4 years ago

7 0

If the angle measure of a circle is 360, then the equation should be:
$360=221+81+(x-52)\\
x=110$

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Does anybody know the answers to these? will mark brainliest!

jeyben [28]

Answer:

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n=√2

again

sin 45=√2/m

m=2

answer: m=2,n=√2

2.

sin 45=x/3

x=3/√2=3√2/2

y=3√2/2

ans:x=3√2/2,y=3√2/3

3.

sin 45=a/4

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3 years ago

A coin is pulled from a jar and then put back in the jar. If 40 coins are pulled, enter the number of times a nickel is expected

neonofarm [45]

Answer:

20 times

Step-by-step explanation:

40 divided by 2

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3 years ago

The cost of a ticket to the circus is $19.00 for

DENIUS [597]

Answer:

The number of tickets bought is 1000 adults tickets and 700 children were present

Explanation:

Let the number of children and adults present in the circus be x and y respectively

According to question,

Then, x + y = 1700 ……………..equation (1)

And, cost of ticket to circus for children and adult be 19, 42 respectively

Total cost of ticket;

for adults = 42y; for children = 19x

19x + 42y = 55300 …………………equation (2)

Multiplying equation (1) by 19

19x + 19y = 32300 ……………… eqn (3)

Subtracting equation 1 and 3, we get

23y = 23000

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putting this value in eq (1), we get x = 700

Therefore, 1000 adults and 700 children were present .

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3 years ago

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amid [387]

Answer:

5 is their common denominator

Step-by-step explanation:

A common denominator is when both denominators are the same.

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3 years ago

Read 2 more answers

using data from 2010 and projected to 2020, the population of the United Kingdom (y, in millions) can be approximated by the equ

natita [175]

Answer:

The projected population in 2026 is of 699.3 million.

Step-by-step explanation:

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That is:

$y(x) = 4.55x + 581$

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The projected population in 2026 is of 699.3 million.

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3 years ago