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wlad13 [49]
3 years ago
6

Jeanine is twice as old as her brother Marc. If the sum of their age is 24, how old is Jeanine

Mathematics
2 answers:
Vesna [10]3 years ago
5 0
Jeanine is 12 years old
raketka [301]3 years ago
3 0
Jeanine is 16 years old. Marc is 8 years old.
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PLS SOLVE BRAILEST GIVEN
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Answer:

  |2x|

Step-by-step explanation:

The square root symbol indicates the positive square root. That is, ...

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Then the square root you show is ...

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6 0
2 years ago
The Right Answer Only You will get Reported if its wrong!!!!!
vekshin1

Answer:

46

Step-by-step explanation:

I found the angle by taking the opposite side of the angle, 38, and dividing it by the hypotenuse, 53.

Then I used the inverse sine function on 38/53 to get the angle 45.81, which I rounded to 46.

7 0
3 years ago
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What the answer to this <br><br><br> -3+u=-20
yawa3891 [41]
- 3 + u = - 20

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u = -17 

hope this helps!.
5 0
3 years ago
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ZA and ZB are vertical angles. If mZA= (5x – 4) and mZB = (2x – 1)º, then find the value of x. INI​
natulia [17]

Answer:

x = 1

Step-by-step explanation:

It is given that,

∠A and ∠B are vertical angles.

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Taking like terms together,

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Find the cosine of ∠J.
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Hope this helps (:


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