Answer:
(2,-1)
Step-by-step explanation:
(-2+6)/2 (2+4)/2
We have :
s - 39⁰+ s - 9⁰ = s + 29⁰
s + s - s = 29⁰ + 9⁰ + 39⁰
s = 77⁰
Answer: 77⁰
Ok done. Thank to me :>
Step-by-step explanation:You can dowly/3fcEdSxnload the answer here. Link below!
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The total number of girls is 174