emm3456
20.01.2020 •
Mathematics
Evaluate the expression 2a + 3 when a = 10
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Ответ:
Step-by-step explanation:
2a + 3when a = 10so just sub in 10 for a and work it out
2(10) + 3 = 20 + 3 = 23 <===
Ответ:
I think the area is 72 sorry if it is wrong I tried
Step-by-step explanation: