WHAT IS 9+10 I NEED HELP NOW!!!!!!!
2 answers:
Answer:
21
Step-by-step explanation:
bc yes
Answer: 19
Step-by-step explanation:
If 10 plus 10 is 20, 10 plus 9 is 19
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282
Step-by-step explanation:
C=180-112=68
A=180-68-51=61
sum of exterior angles=112+119+51=282
Answer:
the common ratio is 6
Step-by-step explanation:
because 4 times 6 is 24
24 times 6 is 144
144 times 6 is 864
-10(-12+30)
-10 multiplied by 18
-180
Answer:
All of them are correct except for number 15
Step-by-step explanation:
Number 15 is D.
