Please help me solve either one will mark brainliest!! thank you!! Easy
2 answers:
Answer:
A is A=2(1+2)a2
B is A≈208.18cm²
Step-by-step explanation:
A explanation is A=2(1+2)a2=2·(1+2)·102≈482.84271
B explanation is A=145(5+25)a2=14·5·(5+2·5)·112≈208.17777cm²
482.84 and 208.18 i think
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We can simplify across between the 5 and the 50 and also between the 42 and the 3.
If my calculations are correct the answer is cut your answer in half
640 x 0.30= 192
640-192= 448
448 is the answer
Answer:
450
Step-by-step explanation:
Answer:
16
Step-by-step explanation:
20 + 22 + 18 + 24 + 16 = 100
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hopes this helps sorry for the late answer I just want others to get the correct answer.
