4 years ago

How do you simplify the expression

Mathematics

2 answers:

zepelin [54]4 years ago

5 0

PEMDAS
12-14=-2
-2-5=-7
-7-9=-16
-16-4=-20
-20 is the answer

lesya692 [45]4 years ago

5 0

The answer is negative 20. Using PEMDAS.
Parenthesis, Exponents,Multiplication, Divison,Addition and Subtraction.
12-59-4

You might be interested in

A right triangle is shown. A is 60 degrees. C is 90 degrees. BC is 12. What is the measurement of side ABC

Alexus [3.1K]

Answer:

C. 90 degrees

Step-by-step explanation:

7 0

3 years ago

Which is the equation of the line that passes through the points (-4, 8) and (1, 3)

Molodets [167]

Answer:

(-4,8)

Step-by-step explanation:

Have a NICE day!

8 0

3 years ago

Please help I need this! Pls!!

ZanzabumX [31]

Answer:

Step-by-step explanation:

To find how many it is greater, divide the size of the largest email by the smallest email and both should in bytes. So, convert megabytes and kilo bytes to bytes.

4 kilo bytes = 4* 10³ bytes

8 megabytes = 8 * 10⁶ bytes

$\sf \dfrac{8*10^6}{4*10^3}= 2 *10^{(6-3)}$

$= 2*10^{3}\\\\= 2*1000\\\\= 2000$

Hint:

$\boxed{\dfrac{a^{m}}{a^n}=a^{m-n}}$

3 0

2 years ago

Guy's I need help very badly, this is the last question on my quiz and I am stumped

qwelly [4]

The answer is A, because subtracting a negative is the same as addition.

4 0

3 years ago

Read 2 more answers

the sales tax in one town is 8% so the total cost of an item con be written as c plus 0.08c what is the total cost of an item th

Anastasy [175]

Answer:

$12.96

Step-by-step explanation:

The cost of the item = $12.00

The tax on the item = 12 times 0.08 =$0,96

So the total cost = $12.00 plus $0.96 = $12.96

5 0

3 years ago