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
Zepler [3.9K]
3 years ago
13

How do you solve (3.2×(6.1×6.3)) -2.8 with PEMDAS

Mathematics
2 answers:
galben [10]3 years ago
4 0
Question: How do you solve [3.2 x (6.1 x 6.3)] - 2.8 with PEMDAS?
PEMDAS is the order of operations with which you solve an equation. So first parentheses, then exponents, then multiplication, then division, then addition, and last subtraction.

Answer: First, you solve the parentheses in the parentheses:
>6.1 x  6.3 = 38.43
Now ur equation is: (3.2 x 38.43) - 2.8
Now you solve what's inside this parentheses:
>3.2 x 38.43 = 122.976
Now you do the subtraction, because you have already solved all of what's in the parentheses:
>122.976 - 2.8 = 120. 176
And so, your answer is 120.176
This is what your equation should look like when you're solving:
>[3.2 x (6.1 x 6.3)] - 2.8 = y
>[3.2 x (38.43)] - 2.8 = y
>(3.2 x 38.43) - 2.8 = y
>122.976 - 2.8 = y
>122.976 - 2.8 = 120. 176

Alex_Xolod [135]3 years ago
3 0
6.1×6.3=38.43
(3.2×38.43)- 2.8
3.2×38.43=122.976
That leaves you with 122.976-2.8
122.976-2.8=120.176
You might be interested in
The red arrow is pointing to what part of the xy-plane?
Brut [27]
The answer is y axis
6 0
2 years ago
$4,700 is invested in an account earning 6.2% interest (APR), compounded
pickupchik [31]

Answer:

(5 x (-20)) * (100 x (0.7))

4 0
2 years ago
3 is what percentage of 12?
marin [14]

Answer:

25%

Step-by-step explanation:

First you have the fraction of 3/12 and need to turn it into a decimal. So to do that you divide 3 by 12 = 0.25. So your percent is 25%

6 0
3 years ago
How to solve y + x = 2
mr_godi [17]
Not enough information to "solve for X and Y". it can be a number of things; 1 and 1. 0 and 2. -1 and 3. There is no solving unless there is more information
5 0
3 years ago
Read 2 more answers
Cant figure how to answer this
Aleksandr-060686 [28]

Answer:

-5(2) (-2) +2 + 4(-2) +7 = 21

-4(2) -2(-2) -10 = -14

21/14 = -1.5 or -1 1/2

4 0
3 years ago
Other questions:
  • The star means that is my guess.
    15·1 answer
  • Dylan bought dog treats for $7.34 and a chew bone for $3.94.
    15·1 answer
  • Jacob can create an app in 24 hours, but if he works together with a friend they can create an app in 16 hours. How long would i
    11·1 answer
  • (0,1) (1,3) (2,9) (3,27) is the relationship linear,exponential, or neither
    7·1 answer
  • What is Bernoulli theore?????​
    10·2 answers
  • Which of the following is equivalent to 8 × 8/6?
    12·1 answer
  • What is the measure of 2?
    9·2 answers
  • Helpppp it’s so hard and due today pleaseee
    14·1 answer
  • Ms. Guthrie spent 80% of her cash on gifts.
    8·1 answer
  • Write a ratio to express the following statement for every four legs on cats on Main Street there is one tail
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!