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FinnZ [79.3K]
3 years ago
11

Please help , thank you !!!!!!1

Mathematics
1 answer:
Lynna [10]3 years ago
6 0
Answer is 7.
55+5X=90
5X=90-55
5X=35
X=35/5
X=7
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What is the value of x ?
Dafna1 [17]

Answer:

<h2>X = 31°</h2>

Step-by-step explanation:

Given: AC is angle bisector of <BAD.

=> So, <BAC = <CAD

30° = x-1 °

30 +1 = x

31 = x

Then,<u> X = 31</u>

<em>Hope</em><em> </em><em>this helps</em><em>.</em><em>.</em><em> </em><em>Good</em><em> </em><em>luck</em><em> </em><em>:</em><em>)</em><em> </em>

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Find 15/4 + (-4 1/3). Write your answer as a fraction in simplest form.
Montano1993 [528]

Answer:

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Step-by-step explanation:

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3 0
2 years ago
2x+y=3<br>x-y= 1<br><br>solve the equation ​
svetlana [45]

Answer:

x = 4/3

y = 1/3

Step-by-step explanation:

System of equations! This is set up really well to make the second equation equal x then substitute.

x - y = 1

x = 1 + y

and then our substitution:

2 (1+y) + y = 3

and solve:

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Next we should check by substituting these values into both of our equations:

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9 / 3 does equal 3 !

(4/3) - (1/3) does equal 1 !

Therefore, x = 4/3 , and y = 1/3

4 0
3 years ago
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Answer:

m=-2

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Brainliest?

6 0
3 years ago
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Sara rolls a fair dice 600 times.<br> How many times would Sara expect to roll a six?
masya89 [10]

Answer:

100

Step-by-step explanation:

possibility of getting 6 in one roll = 1/6

Possibility of getting 6 in 600 rolls = 1/ 6 x 600 = 100

I hope im right!!!

6 0
3 years ago
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