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
9966 [12]
2 years ago
15

8÷2(2+2)=? I came up with an answer, but others have come up with different answers based on way we were taught. Would like your

profession opinion. If you could show your work in the steps in which you did them, would greatly appreciate it. Thank you for your time.
Mathematics
1 answer:
shtirl [24]2 years ago
4 0

Answer:

16

Step-by-step explanation:

Okey dokey my dude, here's the deal. All you have to do to answer this is use order of operations (parentheses exponents multiplication division addition subtraction).

8÷2(<u>2+2</u>)=?

//parenthesis first

8÷2(4)

//Ok here's where people will mess up. They just look at the problem and assume that you should multiply the 2 and (4) first because the 4 is in parenthesis. That's understandable, but wrong. What the equation should really look like is 8÷2·4. So you should do 8÷2 first.

<u>8÷2</u>·4=?

4·4=?

<u>16=16</u>

You might be interested in
Le answer is an isosceles triangle<br> I have no explanation but if you want to- just trust me
harkovskaia [24]

Answer:

Okay, where's the question?

7 0
3 years ago
if two angles of a triangle have measures of 42 degrees and 20 degrees what is the measure of the third
Mila [183]
Every triangle has an angle measure of 180 degrees.

so 42+20+x (where x is the measure of the third angle)=180

Combine like terms.

62+x=180

Subtract 62 from both sides

x=118.
3 0
3 years ago
Sorry really bad with fractions!! Help
earnstyle [38]
X/4 + 1 = -6 
x/4 = -6 -1 
x/4 = -7 
x= -28 
3 0
2 years ago
Read 2 more answers
Guys i need your HELP ASAP​
ivanzaharov [21]
To solve this, you’ll first need to solve for their slopes.

The slope for line Q is y2-y1/x2-x1 = -8-(-2)/-8-(-10) = -3

We know that the lines are perpendicular so the negative reciprocal of -3 is 1/3

The equation you get it y = 1/3x + b.

Now you will need to solve for b by substituting in the first ordered pair of line R.

2 = 1/3(1) + b.

Once you solve for b, you should get 5/3 and y = 1/3x + 5/3

Now, to find a, you will need to substitute in 10 from the second ordered pair into x in your new equation.

y = 1/3(10) + 5/3.

Your solution should be 5.

So your answer is: a = 5
8 0
3 years ago
Find the component form of the vector that translates P(4,5) to p'.
Veronika [31]

Answer:

Component form : (-7 , 2)

Step-by-step explanation:

P(4 , 5) = P'(4 +x , 5+y) = P'(-3 , 7)

4 + x = -3

    x = -3 - 4

    x = -7

5 + y = 7

     y = 7 - 5

     y = 2

Vector form : -7i + 2j

Component form : (-7 , 2)

4 0
2 years ago
Other questions:
  • Write the sum using summation notation, assuming the suggested pattern continues. -9 - 3 + 3 + 9 + ... + 81
    10·1 answer
  • Some people claim that they can tell the difference between a diet soda and a regular soda in the first sip. A researcher wantin
    5·1 answer
  • Find the next number in the sequence 2, -4, 8, -16, 32
    8·2 answers
  • 0.144 divided by (-4) = <br><br> -12.684 divided by (-5) =
    13·1 answer
  • Which graph represents a phase shift of
    9·1 answer
  • Marlin's marble jar had 36 red marbles and 64 blue marbles. What was the ratio of red marbles to blue marbles in the jar?
    12·2 answers
  • Select all the ordered pairs that are solutions of the inequality
    9·1 answer
  • A contest gives out prizes for first, second, and third place. First place is $500 more than double third place. Second place is
    11·1 answer
  • Is the following relation a function?
    13·1 answer
  • Need help ASAP (IMAGE ATTACHED)​
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!