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3 years ago

Help with circle measurements asap plzzzz

Mathematics

1 answer:

antoniya [11.8K]3 years ago

3 0

Answer:according to the formula of inscribed angle theorem

$3x + 22 = \frac{1}{2 } \times 134$

$3x + 22 = 67$

$3x = 67 - 22$

$3x = 45$

$x = \frac{45}{3}$

$x = 15$

The answer is 15 degrees

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Stella [2.4K]

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To solve -9 - 16m = 7, what steps would you use?

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First your going to add 9 to both sides.

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What is the fraction, decimal,Ratio for 71.4%

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Answer:

Fraction: $\frac{357}{500}$

Decimal: 0.714

Ratio is 357:500

Step-by-step explanation:

The fraction of 71.4%

$\frac{71.4}{100}$

Multiplying the numerator and denominator by 10 gives;

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Dividing the numerator and denominator by 2 gives

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The decimal value of 71.4%

We divide 71.4 by 100 to get 0.714

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The simplified fraction of 71.4% is $\frac{357}{500}$

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3 years ago

Find the solution to the differential equation dx/dy+y/3=0 subject to the initial conditions y(0)=12.

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$\dfrac{\mathrm dx}{\mathrm dy}+\dfrac y3=0\iff\mathrm dx=-\dfrac y3\,\mathrm dy$
$\implies\displaystyle\int\mathrm dx=-\frac13\int\mathrm y\,dy$
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Given that $y(0)=12$ , we have

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So the particular solution to the initial value problem is

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3 years ago

Mike has a total of 25 dimes and nickels. If the total value of the coins is $1.90 how many of each coin does he have?

bezimeni [28]

Answer:

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Step-by-step explanation:

d = # of dimes

n = # of nickels

Set up a System of Equations as follows:

d + n = 25

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now solve for 'd' or 'n' and use Substitution:

d = 25-n

.10(25-n) + .05n = 1.90

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-.05n = -0.6

n = -0.6/-.05

n = 12

d + 12 = 25

d = 13

Check: 12(.05) + 13(.10) should equal 1.90

0.60 + 1.30 = 1.90

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Help with circle measurements asap plzzzz​

Help with circle measurements asap plzzzz