CAN SOMEONE HELP ME WITH THIS?!?!
2 answers:
.......................:)
Answer:
Not following PEMDAS
Step-by-step explanation:
In the first one, they didn't follow PEMDAS. You have to add 3 and 12 because they're in parenthesis, so it would be:
4 x (3 + 12) =
4 x 15=
60
Second one:
4^2 - 2 x 3 + 6 =
16 - 2 x 3 + 6 =
16 - 6 + 6 =
10 + 6 =
16
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Answer:
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Step-by-step explanation:
Answer:
390.66 meters
Step-by-step explanation:
perimeter = 2(87) + 3.14(69)
= 174 + 216.66
= 390.66
B = ym + y
B - y = ym
(B - y) / y = m
or
B/y - 1 = m
Answer:
up and down
Step-by-step explanation:
Answer:
12cx^2-24c
-2x^3-12x^2y
Step-by-step explanation:
They shouldn't be written like that but just distribute
