PLEASE ANSWER 50 POINTS!! what is [4^2+(5+3x4)]x3=

Mathematics

2 answers:

yanalaym [24]1 year ago

6 0

Answer:

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

yulyashka [42]1 year ago

4 0

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

You might be interested in

3 (17) = 3 (20) - 3 (3)<br><br>please explaon why it is distributive property of multiplication

Gennadij [26K]

Because if there is a brackets with a number infront of them worhout any signs. then its distributive property of multiplication

4 0

3 years ago

Admission to a museum is $7.10 per

yawa3891 [41]

7.1(6)+4.8(6)= 71.4 the answer is $71.4

7 0

2 years ago

???????I don't get it

Marta_Voda [28]

To fill the squares look for the one filled in column/row/diagonal and figure out its sum.
All other columns/rows/diagonals must be equal to that, so whenever there is a column/row/diagonal with a single missing value you can add the others up and calculate the missing value.
So you have to find those single missing value columns/rows/diagonals, fill them out and continue with the next one until the whole square is filled in.