MATHEMATICS MIDDLE SCHOOL

The angles below are supplementary. What is the value of x? A pair of supplementary angles is shown. One angle measures 3x + 40, and the other angle measures 80. 16.6
20
26.7
40

Answers

Answer 1
Answer: supplementary angles add up to 180 degrees and with the given information you should be able to get the equation (3x+40)+80=180. Simply solve for X from there. X should equal 20.
Answer 2
Answer:

Answer:

x = 20 hope this helps :)

Step-by-step explanation:

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So what is the question????

What Fraction Is Equivalent to 3/9

Answers

The fraction (3)/(9) can be written as (1)/(3) in the simplest fraction form.

A fraction is a mathematical expression that represents a portion or a division of an entire. It's utilized to portray numbers that aren't whole numbers or integers. A fraction consists of two factors

1. Numerator: The numerator is the number on the top of the fraction. It represents the quantity or portion of the whole being reckoned.

2. Denominator: The denominator is the number at the bottom of the fraction. It represents the complete number of equal parts into which the whole is divided.

The given fraction is (3)/(9).

(3)/(9)=((3)/(3) )/((9)/(3) )

   =(1)/(3).

Hence, (3)/(9) = (1)/(3).

Learn more about Fractions here:

brainly.com/question/10354322

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\frac{3}9=(3)/(3*3)=\frac{1}3

Help me solve this question what do I do

Answers

the question said estimate so
4 and 1/2 is in the middle so leave it

3 and 5/6 is like 4

so 4 and 1/2-4=1/2 but the answer is actually more less since we made 3 and 5/6 go up
so the answer is more than 1/2

(1/2-1/6 =3/6-1/6=4/6=2/3)
so u need to convert the fractions which are 9/2 and 23/6 then u make them have the same denominator so 9/2=27/6 and 27/6-23/6 = 4/6

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In a bin containing 500 marbles, 180 are red, 240 are blue, and 80 are green. In a bowl of 25 marbles scooped from this bin, how many would be expected to be green? A. 4 B. 8 C. 9 D. 12

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