Answer: the answer is -2n + 4
Answer:
x = 83 degree
Step-by-step explanation:
x + 43 = 126 (sum of two interior opposite angle is equal to the exterior angle formed)
x = 126 - 43
x = 83 degree
There is 8 more girls in the class than boys. (I’m pretty sure this is correct because I had this same question)
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Answer:
(d) 8 cm and 9 cm
Step-by-step explanation:
The sum of the other two side lengths must <em>exceed</em> 13 cm for a triangle to be possible.
8 cm and 9 cm
