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Rasek [7]
3 years ago
8

7.What is the solution to the equation shown below?2/3x+5=1​

Mathematics
2 answers:
Novosadov [1.4K]3 years ago
6 0

\frac{2}{3} x + 5 = 1

\frac{2}{3} x = 1 - 5

\frac{2}{3} x = ( - 4)

x = ( - 4)  \div  \frac{2}{3}

x = ( - 4) \times  \frac{3}{2}

x =  \frac{ - 12}{ \:  \:  \: 2}

x = ( - 6)

∴ \frac{2}{3}  \times ( - 6) + 5 = 1

SSSSS [86.1K]3 years ago
5 0
9 I pretty sure :) this is the answer bc if yousimplify add 5 to both sides multiply by 3 and divide by2 it is 9
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Shona spins a spinner with three equal-sized spaces—red, green, and yellow—and then rolls a six-sided die numbered from 1 to 6.
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<h2>Answer with explanation:</h2>

<u>Sample size--</u>

It is the collections of all the possible outcomes of an event.

(A)

It is given that:

Shona spins a spinner with three equal-sized spaces—red, green, and yellow and then rolls a six-sided die numbered from 1 to 6.

This means that the possible outcomes are given as follows:

(Red,1)          (Green,1)           (Yellow,1)

(Red,2)         (Green,2)          (Yellow,2)

(Red,3)         (Green,3)           (Yellow,3)

(Red,4)         (Green,4)           (Yellow,4)

(Red,5)         (Green,5)           (Yellow,5)

(Red,6)         (Green,6)           (Yellow,6)

This means that the total number of outcomes are: 18

Hence, the sample size for this compound event is:  18

(B)

If the spinner has four colored spaces.

Let the fourth color be: Blue

Then the possible outcomes are given by:

(Red,1)          (Green,1)           (Yellow,1)           (Blue,1)

(Red,2)         (Green,2)          (Yellow,2)          (Blue,2)

(Red,3)         (Green,3)           (Yellow,3)          (Blue,3)

(Red,4)         (Green,4)           (Yellow,4)          (Blue,4)  

(Red,5)         (Green,5)           (Yellow,5)          (Blue,5)

(Red,6)         (Green,6)           (Yellow,6)          (Blue,6)

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<u><em>Note: It seems you may have unintentionally missed to add the complete question statement, but I will make sure to make you understand the concept of angle congruence anyways using which you may be able to clear all your queries regarding the concept.</em></u>

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When we say the angles Y and B are Congruent. It means these congruent angles have the same angle measured in degrees. (or in radians as both are units of measure for angles).

The figure a is also attached below to visualize the concept.

Step-by-step explanation:

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Here are some additional things to observe:

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Keywords: congruent angles

Learn more about congruent angles from brainly.com/question/1700207

#learnwithBrainly

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