All categories

3 years ago

Use the order of operations to evaluate the expression. 4 × ( 3 4 − 1 2 ) + 3 × 6

Mathematics

2 answers:

Vlad [161]3 years ago

7 0

Answer:

Step-by-step explanation:

4 × ( 3/ 4 − 1/ 2 ) + 3 × 6

PEMDAS

Parentheses first

4 × ( 3/ 4 − 2/4 ) + 3 × 6

4 × ( 1/4 ) + 3 × 6

Then multiply and divide from left to right

1 + 18

Sloan [31]3 years ago

3 0

Answer:

Step-by-step explanation:

= 4 * (3/4 − 2/4) + 3 * 6

= 4 * (1/4) + 3 * 6

= 1 + 18

= 19

Hope this helps, and please mark me brainliest if it does!

You might be interested in

Would the question be what does the effect of temperature on the respiration of yeast do??

Akimi4 [234]

Answer:

It melts it

Step-by-step explanation:

heat melts, slows down the yeast taker overage :)

6 0

3 years ago

Hey guys <br><br>what is 10+12-34+68-4778855+5676+77-6865666+3456-7658×45×23+35566÷79997 = ?

elena55 [62]

Answer:

-19561285.5554

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

Marquet is relocating to an area where she will be attending college. She finds a townhome with an option to rent or buy. The co

Assoli18 [71]

C.<span>She made a poor decision if the property value does not increase. Renting the townhome would be cheaper over the 5 year period.
</span>

5 0

3 years ago

Read 2 more answers

I need some help please

emmainna [20.7K]

Answer:

(4,0)

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

K is the midpoint of PQ, P has

Pachacha [2.7K]

Answer:

Coordinates of Q $(x_2,y_2) \:are\: \mathbf{(7,16)}$

Option D is correct option.

Step-by-step explanation:

We are given:

K is the midpoint of PQ

Coordinates of P = (-9,-4)

Coordinates of K = (-1,6)

We need to find coordinates of Q $(x_2,y_2)$

We will use the formula of midpoint: $Midpoint=(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})$

We are given midpoint K and $x_1,y_1$ the coordinates of P we need to find $x_2,y_2$ the coordinates of Q.

$Midpoint=(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})\\(-1,6)=(\frac{-9+x_2}{2},\frac{-4+y_2}{2})\\$

Now, we can write

$-1=\frac{-9+x_2}{2}, 6=\frac{-4+y_2}{2}\\Simplifying:\\-2=-9+x_2\:,\: 12=-4+y_2\\-2+9=x_2\:,\: 12+4=+y_2\\x_2=7\:,\:y_2=16$

So, we get coordinates of Q $(x_2,y_2) \:are\: \mathbf{(7,16)}$

Option D is correct option.

6 0

3 years ago