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sashaice [31]
3 years ago
15

The question I have is this 90+30+a=180

Mathematics
2 answers:
pashok25 [27]3 years ago
4 0

Answer:

a = 60

Step-by-step explanation:

90 + 30 = 120

120 - 180 = 60

Snowcat [4.5K]3 years ago
4 0

Answer:

a = 60

Step-by-step explanation:

Add 90 with 30 you get 120, divide 120 by 180 get 60

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Find the prime factors of 60 by dividing by prime numbers.​
Mars2501 [29]

Let's start with the smallest prime number 2

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Divide that result over 2

30/2 = 15

We can't divide this by 2 because 15/2 = 7.5 isn't a whole number

Let's move onto 3

15/3 = 5

The result is a prime number, so we stop.

The values we divided as denominators were: {2, 2, 3}

We add the result 5 to the set to completely list all of the prime factors of 60

The prime factorization would be

<h3>60 = 2*2*3*5</h3>

which is the same as saying

<h3>60 = 2^2*3*5</h3>
7 0
3 years ago
Find the value of x <br> A. 44<br> B. 34<br> C. 56<br> D. 22<br><br> SHOW ALL WORK
mrs_skeptik [129]

Answer:

34°

Step-by-step explanation:

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8 0
4 years ago
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Match the correct rational number to its equivalent repeating decimal: 27.33333
ExtremeBDS [4]

Answer:

A. \frac{82}{3}

Step-by-step explanation:

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Therefore the answer would be A. \frac{82}{3}

5 0
3 years ago
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dedylja [7]

Answer:

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Step-by-step explanation:

If we let x and y represent the first and second numbers, respectively, we can write the problem statement as the equations ...

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7 0
3 years ago
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den301095 [7]

Answer:

D

Step-by-step explanation:

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