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wlad13 [49]
4 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]4 years ago
5 0
Jeanine is 12 years old
raketka [301]4 years ago
3 0
Jeanine is 16 years old. Marc is 8 years old.
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Step-by-step explanation:

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4 years ago
Can someone tell me if this is right?
Natasha_Volkova [10]

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4 0
3 years ago
What are the mean,mode, and range for this set of data? 5.1,3.7,3.1,4.3,7.2,4.3,2.5
frozen [14]

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8 0
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Read 2 more answers
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Elanso [62]

Answer:

Aria unui triunghi =120 cm²  

Step-by-step explanation:

Folosind formula:

Aria unui triunghi = (baza x înălțimea) / 2

                          A=(20x12)/2

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                            =120 cm²      

Aria unui triunghi =120 cm²    

4 0
3 years ago
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