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Kruka [31]
4 years ago
7

Can someone help me with this please!~

Mathematics
2 answers:
Eduardwww [97]4 years ago
7 0
Note that sum of triangle interior angles is 180. So,

(12x+12)+15+(3x+18)=180

15x+45=180

15x=135

x=9

Since A=12x+12=12.9+12=120

And C=3x+18=3.9+18=45
Tems11 [23]4 years ago
5 0

Answer:

a=120

c=45

i took the quizzzz

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Juli2301 [7.4K]
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3 0
3 years ago
A man walks at 60km/ hr. How long does he walks between 9:30 am and 12 noon​
N76 [4]

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3 0
3 years ago
24 is 16% of what number
Eva8 [605]
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8 0
3 years ago
Read 2 more answers
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