2 answers:
Answer:
12+27a
Step-by-step explanation:
3(4+9a)=3(4)+3(9a)=12+27a
Answer:12+27a
Step-by-step explanation:
3x4=12
9x3=27
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You do 90-45 bc the whole angel must equal 90
2 3/5 is 2.6 as a mixed fraction
Answer:
ok
Step-by-step explanation:
The way to solve this is to do 5 1/5 divide by 2.5.
2.08 minutes
