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AVprozaik [17]
3 years ago
8

Helpp i need need!! i have a math exam coming up and im really bad so helpp

Mathematics
2 answers:
sasho [114]3 years ago
4 0

Answer:

1/3

Step-by-step explanation:

MAXImum [283]3 years ago
4 0

Answer:

ur answer

Step-by-step explanation:

2/8 + 7/12 =

Solution,

Find the LCM of the denominators

Then,

The LCM is <em>4*2*3 = 24</em>

The denominator of both the numbers. should be 24. then

<em>2/8*3/3 = 6/24 + 7/12*2/2 = 14/24</em>

Then we will add the answer after the multiplication,

<em>6/24 + 14/24</em> = <em><u>20/24 </u></em>

The answer = <em><u>20/24</u></em>

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D, add all your answers than divide by how many numbers there are
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2 years ago
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The length of a rectangle is 4 less than three times its width. The perimeter is 72 feet. What are the dimensions of the rectang
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8 0
3 years ago
PLEASE HELP FAST!!!!!!!!!
Lana71 [14]

Answer:

132 degrees

Step-by-step explanation:

To solve this problem, you need to know a couple of rules

1) Inscribed angle theroem: when an angle is inscribed in a circle and touches the other end (as opposed to ending at the diameter of the circle), the measure of this angle is half of the measure of the arc.

2)Angles of a quadrilateral shape add up to 360 degrees.

3) The angles inside a circle and the angles of the circles arclength adds up to 360 degrees.

So first, solve angle S with inscribed angle theorem. 126/2 = 63

Then, use the rule that all arc angles in a circle add up to 360 degrees to find the arc angle from Q to S. 360-90-126 = 144. Now find angle P with inscribed angle theorem by doing 144/2 = 72.

Now, use the rule that all angles in a quadrilateral add up to 360 to find R. 360-93-72-63 = 132.  

Let me know if this doesn't work, I'll look at it again.

7 0
2 years ago
Plz help look at the image for the question
zhannawk [14.2K]
The answer is 9. Thank you for your time
4 0
2 years ago
Its due soon help ill give brainliest
Tomtit [17]
The answer is C, 29.75
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2 years ago
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