1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
weeeeeb [17]
2 years ago
5

Is this answer right?

Mathematics
2 answers:
kicyunya [14]2 years ago
7 0

Answer:

0

Step-by-step explanation:

(15 - 6)^{2}  \div 3 -  {3}^{3}  =  {9}^{2}  \div  3 - 27 = 81 \div 3 - 27 = \\  \\ 27 - 27 = 0

According to the Order of Operations [GEMS\BOMDAS\PEMDAS etc.], evaluate everything in grouping symbols first, then exponents [indices, roots, etcetera], Division & Multiplication from left to right, then Subtraction & Addition from right to left [or left to right as you know what you are doing correctly].

I am joyous to assist you anytime.

lubasha [3.4K]2 years ago
5 0

Solve using the rules of PEMDAS (Parentheses, Exponent, Multiplication, Division, Addition, Subtraction)

REMEMBER: IF NOT APPLICABLE TO THE EQUATION YOU MAY SKIP THAT STEP IN PEMDAS .

3(8 - 2) + 4 = 22

Parentheses...

(15 - 6)² ÷ 3 - 3³

15 - 6 = 9

(9)² ÷ 3 - 3³

Exponent....

9² ÷ 3 - 3³

In this case you have two exponents. Always apply the steps from left to right

9² ÷ 3 - 3³

9² = 81

81 ÷ 3 - 3³

3³ = 27

81 ÷ 3 - 27

Division...

81 ÷ 3 - 27

81 ÷ 3 = 27

27 - 27

Subtraction...

27 - 27 = 0

0

<u>Your mistake: </u>

You subtracted 3 - 27 before dividing 81 by 3. Remember that according to the rules of PEMDAS division must come before subtraction

Hope this helped!

~Just a girl in love with Shawn Mendes

You might be interested in
Increase 3000 by 5.4%
katen-ka-za [31]
------------------------------------
Original Number
------------------------------------
3000

------------------------------------
Increase
------------------------------------
5.4% of 3000
= 0.054 x 3000
= 162

------------------------------------
New Total
------------------------------------
3000 + 162 = 3162

------------------------------------
Answer: 3162
------------------------------------
6 0
3 years ago
Multiply. Answers should be in simplest form.<br> 3/7 x10
chubhunter [2.5K]

Answer:

4.28

I think this it. I used a calculator online to help solve this problem. I don't know what the answer is but I used an online calculator to solve the problem. I rounded the answer to the nearest hundreth.

5 0
3 years ago
An image point of a tranformation has coordinates Y'(2, -4). If the pre-image point had coordinates Y(6, -12) what was the trans
galina1969 [7]
Dilation with a scale factor 1/3. the original points are three times as big as the transformed points, so the transformation needed to reduce the size by three times smaller.
6 0
2 years ago
Which fraction shows a correct way to set up the slope formula for the line that passes through the points (4, -6) and (-2, 1)?
alexandr402 [8]
Y +6 = -7/6 (x-4)



Mark brainliest please


Hope this helps you
6 0
2 years ago
Read 2 more answers
Draw the image ABC under a translation by 3 units to the left and 3 units down​
juin [17]

Answer:

so basicaly on this one bring the line down 3 units and 3 unit to the left it is really easy

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Which of the following expressions represents the distance between 3/4 and 2?
    8·2 answers
  • Use the recursive function for the geometric sequence 2,-6,18 and -54 to represent the 9th term
    13·2 answers
  • A store put a sweater on sale for half of the original price. the sweaters still did not sell, so the store reduced the price by
    11·1 answer
  • What does x equal .....​
    12·1 answer
  • A person driving along the road moves at a rate of 56 mph driven. How far does the person driving 1.5 hours? Show the calculatio
    6·1 answer
  • Someone please help me I need it
    6·1 answer
  • How much interest would you earn if you put $4000 in the bank at a rate of 8% for 5 years?
    7·1 answer
  • Hi can you please help me with this question. Which is the least value of the five numbers below. 11.03. 11.04 11.1. 11.003. 11.
    11·1 answer
  • Please help me out asap ​
    14·1 answer
  • I need step by step solution please thank you ​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!