3 years ago

In the problem attached, what are the measures of angles a and b

Mathematics

1 answer:

iren2701 [21]3 years ago

4 0

Answer:

B = 74

A = 93

Step-by-step explanation:

opposite angles equal 180

so 180 - 106 = b

180 - 87 = A

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How do you solve with all the steps?<br> |-2(x+2)|=1

Tanya [424]

Answer:

x = - 5/2 or x = - 3/2

Step-by-step explanation:

|-2(x+2|=1

|-2x-4|=1

- 2x - 4 = 1 or - 2x - 4 = - 1

- 2x - 4 = 1

- 2x = 4+1

x = - 5/2

or -2x - 4 = - 1

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3 years ago

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Step-by-step explanation:

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Step-by-step explanation:

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3 years ago

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12345 what is the answer if you multiply 1x2x3x4x5 and do the same with subtraction, addition and devision, in that order. Then

Alexandra [31]

Well, we just need to perform the operations:

Multiplication: $1\cdot 2 \cdot 3 \cdot 4 \cdot 5 = 120$
Subtraction: $1-2-3-4-5 = -13$
Addition: $1+2+3+4+5 = 15$
Division: $1 \div 2 \div 3 \div 4 \div 5 = \frac{1}{120}$

So, if you add all the numbers together you get

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Or, if you prefer,

$\dfrac{1681}{120}$

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3 years ago

I need help with math please

Dennis_Churaev [7]

Answer:

47/30

Step-by-step explanation:

2.35 * 2/3 =

= 2 35/100 * 2/3

= 2 7/20 * 2/3

= 47/20 * 2/3

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= 47/30

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3 years ago