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Cloud [144]
3 years ago
13

19+4n But "n=4" IF YOU DON'T EXPLAIN OR PUT A FAKE ANSWER YOU WILL BE REPORTED

Mathematics
2 answers:
salantis [7]3 years ago
8 0
Sub the number in
19 + 4(4)
= 19 + 16
= 35
multiplication is first because of bedmas
Mrac [35]3 years ago
5 0

Answer:

35

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify</em>

19 + 4n

<em>n</em> = 4

<u>Step 2: Evaluate</u>

  1. Substitute in <em>n</em>:                                                                                                  19 + 4(4)
  2. Multiply:                                                                                                             19 + 16
  3. Add:                                                                                                                   35
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What is the solution to this system of equations?
labwork [276]

Answer:

C

Step-by-step explanation:

C. x=7, y=5

4 0
1 year ago
Consider the point​ (x,y) lying on the graph of the line 6x + 4y = 7. Let L be the distance from the point​ (x,y) to the origin​
alukav5142 [94]

Try this solution, note, the shown way is not the shortest one.

The answer is marked with red colour.

5 0
3 years ago
Suppose that P is the point on the unit circle obtained by rotating the initial ray counterclockwise through 330 degrees. Find t
Flauer [41]

Answer:

Reference angle will be 30°

sin(330°) will be equal to \frac{-1}{2}

cos(330°) will be equal to 0.866

Step-by-step explanation:

We have given angle is 330°

As the angle 330^{\circ} is in forth quadrant

We know that in forth quadrant the reference angle is given by

Reference angle =360-angle

As the angle is 330°

So the reference angle will be =360-330=30^{\circ}

Now we have to find the value of

sin(330°) =sin(2\pi -30)=-sin(30)=\frac{-1}{2}

And now cos(330^{\circ})=cos(2\pi -30)=cos30=0.866

4 0
2 years ago
$2,000 loan at 8% for 5 years.
Harman [31]

<u>Answer:</u>

  • $2,800 = Principle + Interest

<u>Step-by-step explanation:</u>

Using PRT/100, let's find the interest.

  • => 2,000 x 8 x 5/100
  • => 20 x 8 x 5
  • => $800

<u>Conclusion: </u>

Therefore, the interest plus principle is 2,000 + 800, which is $2,800.

Hoped this helped.

BrainiacUser1357

8 0
2 years ago
Read 2 more answers
1. Find the slope and the y-intercept
Dvinal [7]

Answer:

c) slope: -7 ; y-intercept: 2

Step-by-step explanation:

Note the slope intercept form:

y = mx + b

y = (x , y)

m = slope

x = (x , y)

b = y-intercept

Note in this case:

y = (-7)x + 2

y = y

m = -7

x = x

b = 2

c) slope: -7 ; y-intercept: 2 is your answer.

~

4 0
2 years ago
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