3 years ago

Equivalent fractions for 2 1/5 and 1 5/6

Mathematics

1 answer:

Verizon [17]3 years ago

3 0

2 1/5: 11/5, 22/10, 33/15, 44/20 etc.
1 5/6: 11/6, 22/12, 33/18, 44/24, etc.

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Please help will give brainliest

ryzh [129]

Answer:

c = 14

Step-by-step explanation:

For this triangle we have to

$a=18.2\\B=62\°\\C=48\°$

We want to find the length of b

We know that the sum of the internal angles of a triangle is 180 °

then

$A + 62 +48=180\\\\A=180-62-48\\\\A=70\°$

Now we use the sine theorem to find the length of c:

$\frac{sin(A)}{a}=\frac{sin(B)}{b}=\frac{sin(C)}{c}$

Therefore:

$\frac{sin(A)}{a}=\frac{sin(C)}{c}\\\\c=\frac{sin(C)}{\frac{sin(A)}{a}}\\\\c=a*\frac{sin(C)}{sin(A)}\\\\c=(18.2)\frac{sin(48)}{sin(70)}\\\\c=14$

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3 years ago

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33/35 in simplest form

vaieri [72.5K]

Answer:

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Step-by-step explanation:

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3 years ago

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Answer:

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Step-by-step explanation:

t(x)/m(x) = (x-2)/(x-4)

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3 years ago

Jelly makes $9 per hour. she had worked 8 hours so far this week. How much has she made so far this week? Write an algebraic exp

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What is the factored form of x^2-x-2?

ipn [44]

Answer:

$(x+1)(x-2)$

Step-by-step explanation:

You can factor this by grouping.

$x^2-x-2$

$\left(x^2+x\right)+\left(-2x-2\right)$

$x\left(x+1\right)-2\left(x+1\right)$

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3 years ago