3 years ago

When evaluating the expression 3 x (3 + 12/3) - 4, Ryan began with 3 + 12. What was Ryan's mistake?

Mathematics

2 answers:

Airida [17]3 years ago

6 0

Answer:

He didn't follow the pemdas rule<u> (see explanation)</u>

Step-by-step explanation:

Rayan's mistake is that he didn't follow the pemdas rule, which states that you start with wat is inside parentheses first, then exponents then multiplication and division(from left to right) and then adding and subtracting (from left to right).

KIM [24]3 years ago

3 0

Answer:

He has to divide 12/3 first

Step-by-step explanation:

it’s like pemdas you have to do that first then you go on to added the 3+ whatever 12/3 is

You might be interested in

Hat is the value of the expression –5x4 when x = –2?

sleet_krkn [62]

$\bold{Hey\ there!}$

$\bold{Assuming,\ you\ meant: -5(-2)^4}$

$\bold{If\ so\ follow\ these\ steps\downarrow}$
$\bold{(-2)^4=16}$
$\bold{(-5)\times 16=-80}$
$\boxed{\boxed{\bold {Thus,\ your\ answer\ is: -80}}}\checkmark$

$\bold{Good\ luck\ on\ your\ assignment\ \& \ enjoy\ your\ day!}$

~ $\frak{LoveYourselfFirst:)}$

7 0

3 years ago

Identify the like terms and terms <br> 1.4c + 11.4 - 2c - 7.3c =

Pavel [41]

Like terms:
1.4c, -2c, -7.3c
11.4 has no like terms

3 0

4 years ago

Roy wants to make a path from one corner of his yard to the other as shown below. The path will be 4 feet wide. He wants to find

Sunny_sXe [5.5K]

Answer:

incorrect because the square area would be 440

Step-by-step explanation:

3 0

4 years ago

What is a possible value for the missing term of the geometric sequence 35,_,875,...

Luden [163]

The value for the missing term is -175.

4 0

4 years ago

Read 2 more answers

Find the measure of angle 3

OlgaM077 [116]

Answer:

The measure of angle 3 is 42

8 0

3 years ago