I need help quick please....

Mathematics

2 answers:

PilotLPTM [1.2K]3 years ago

6 0

Its 150 because your angles are 180 so you are going to take 180 - 30 and get 150

Vesnalui [34]3 years ago

4 0

We can see that <1 and 30 are supplementary angles because they are on a straight angle, so <1 + 30 degrees = 180

subtract 30 on both sides

<1 = 150 degress

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When 1 is subtracted from three- tenths of the number, the result is equal to one-fifth of a number. What is the number

Bas_tet [7]

Based on the given mathematical statement, it can be rewritten into a mathematical equation to simplify and to be solved easily. The statement, "When one is subtracted from three-tenths of a number" corresponds to the equation, 3x/10 - 1, that is assuming the number is represented by the variable x. This is equal to one-fifth of the number. In other words,
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2 years ago

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GenaCL600 [577]

<span>Multiply equation(2) with 4 so that coefficient of become same in both the equations(You can make coefficient of y same and can follow the following procedure.)
</span><span>* Subtract (3) from (1)
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3 years ago

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Leni [432]

Answer:

no solution

Step-by-step explanation:

the given equation have no solution from the options