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2 years ago

The ratio of two angles is 5:3. The two angles are supplementary,

Mathematics

1 answer:

icang [17]2 years ago

4 0

3x+5x=180
8x=180
x=22.53
3x=67.5°5
5x=112.5° (the larger angle)

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How do I solve −5/6e−2/3e = −24

Luba_88 [7]

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3 years ago

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Liula [17]

the answer is going to be 6.0

Step-by-step explanation:

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3 years ago

A positive integer from one to six is to be chosen by casting a die. Thus the elements c of the sample space C are 1, 2, 3, 4, 5

Alex_Xolod [135]

Answer with Step-by-step explanation:

We are given that six integers 1,2,3,4,5 and 6.

We are given that sample space

C={1,2,3,4,5,6}

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We have to find that $P(C_1),P(C_2),P(C_1\cap C_2) \;and\; P(C_1\cup C_2)$

Total number of elements=6

$C_1$ ={1,2,3,4}

Number of elements in $C_1$ =4

$P(E)=\frac{number\;of\;favorable \;cases}{Total;number \;of\;cases}$

Using the formula

$P(C_1)=\frac{4}{6}=\frac{2}{3}$

$C_2$ ={3,4,5,6}

Number of elements in $C_2$ =4

$P(C_2)=\frac{4}{6}=\frac{2}{3}$

$C_1\cap C_2$ ={3,4}

Number of elements in $(C_1\cap C_2)=2$

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3 years ago

Is -9.7 rational or irrational give reasoning

asambeis [7]

A rational number is any number that can be expressed as a ratio of two integers (hence the name "rational"). For example, 1.5 is rational since it can be written as 3/2, 6/4, 9/6 or another fraction or two integers. Pi (π) is irrational since it cannot be written as a fraction.

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4 years ago

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ch4aika [34]

Hey! Your answer would be = 6ab+15ac

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3 years ago