PLEASE ANSWER 50 POINTS!!
what is [4^2+(5+3x4)]x3=
2 answers:
Answer:
99
Step-by-step explanation:
pemdas states:
PARENTHESIS
EXPONENTS
MULTIPLICATION/DIVISION (left to right)
ADDITION/SUBTRACTION (left to right)
the first equation you would do is 3*4 as it is in the most inner parenthesis and is a multiplication equation
3*4 = 12
then add 12 to 5
12 * 5 = 17
(4^2 + 17) * 3 is what you have left
the next thing you do is the exponent
4^2 is 4*4 or 16
then add 16 to 17
16 + 17 = 33
then at the end
you multiply it by 3
33 * 3 = 99
your answer is 99
Answer:
[( 4² + 5 + 3 × 4 )] × 3
= ( 4 × 4 ) + 5 + 3 × 4 × 3
= 16 + 5 + ( 3 × 4 × 3 )
= 16 + 5 + ( 12 × 3 )
= 16 + 5 + 36
= 21 + 36
= 57
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Answer:
x=10
Step-by-step explanation:
2x=20
2x10=20
Therefore x=10
Answer:
31
Step-by-step explanation:
Answer: x>-2
explanation: = -4x<8
= -4x/(-4)>8/(-4)
= x>-2
0.00072 = 7/10,000 + 2/100,000