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
valina [46]
3 years ago
13

Solve: n/2 - 10=6 show your work please

Mathematics
2 answers:
Sedbober [7]3 years ago
6 0

Answer:

n = 32

Step-by-step explanation:

Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS.

PEMDAS is the order of operation, and equals:

Parenthesis

Exponents (& Roots)

Multiplication

Division

Addition

Subtraction.

~

First, add 10 to both sides of the equation:

\frac{n}{2} - 10 = 6\\\ \\\frac{n}{2}- 10 (+10) = 6 (+10)\\ \\\frac{n}{2} = 6 + 10\\\\\frac{n}{2} = 16

Next, isolate the variable n by multiply 2 to both sides of the equation:

\frac{n}{2} = 16

\frac{n}{2} *2 = 16 * 2

n = 16 * 2\\n = 32

n = 32 is your answer.

~

olganol [36]3 years ago
4 0

Answer:

n=36

Step-by-step explanation:

36 divided by 2 is 16 then subtract 10 and you will get 6 hope this helps

You might be interested in
What is the value of x?
Natasha_Volkova [10]

i believe 68 is the answer.

5 0
3 years ago
Read 2 more answers
An irrigation system (sprinkler) has a parabolic pattern. The height, in feet, of the spray of water is given by the equation ℎ(
maw [93]
  1. The irrigation system is positioned 9.5 feet above the ground to start.
  2. The spray reaches a maximum height of <u>84.5 feet</u> at a horizontal distance of <u>5 feet</u> away from the sprinkler head.
  3. The spray reaches all the way to the ground at about 10.87 feet away​

<h3>How to determine the position?</h3>

Since the height (feet) of the spray of water is given by this equation h(x) = -x² + 10x + 9.5, we can logically deduce that the irrigation system is positioned 9.5 feet above the ground to start.

<h3>How to determine the maximum height?</h3>

For any quadratic equation with a parabolic curve, the axis of symmetry is given by:

Xmax = -b/2a

Xmax = -10/2(-1)

Xmax = 5.

Thus, the maximum height on the vertical axis is given by:

h(x) = -x² + 10x + 9.5

h(5) = -(5)² + 10(5) + 9.5

h(5) = -25 + 50 + 9.5

h(5) = 34.5 feet.

Therefore, the spray reaches a maximum height of <u>84.5 feet</u> at a horizontal distance of <u>5 feet</u> away from the sprinkler head.

Also, the spray reaches all the way to the ground at about:

Maximum distance = √34.5 + 5

Maximum distance = 10.87 feet.

Read more on maximum height here: brainly.com/question/24288300

#SPJ1

<u>Complete Question:</u>

An irrigation system (sprinkler) has a parabolic pattern. The height, in feet, of the spray of water is given by the equation h(x) = -x² + 10x + 9.5, where x is the number of feet away from the sprinkler head (along the ground) the spray is.

1. The irrigation system is positioned____ feet above the ground to start.

2. The spray reaches a maximum height of ____feet at a horizontal distance of feet away from the sprinkler head.

3. The spray reaches all the way to the ground at about_____ feet away​

8 0
2 years ago
29.2 km = _____ dam???
mart [117]

Answer:2920 dam

Step-by-step explanation:

1 km=100 dam

29.2 km=29.2 x 100=2920 dam

5 0
3 years ago
I need help can you help
saveliy_v [14]

Answer:

the awnser is 30

Step-by-step explanation:

mario and peach equal the same, so you would have to do 36÷3 and that equals 12, so then you look at mario divided by toad, and you would do 12÷2 to get 6, so toad would be 6, and that make bowser 0. so it would be 12+0+12+6=30

8 0
2 years ago
Helppppp plsss!!!!!!!!!!!
bagirrra123 [75]

Answer:

22 inch is the diameter because d =2r

8 0
2 years ago
Other questions:
  • I need help with this.someone please help me !!!!
    15·2 answers
  • Which number is not equal to 12 12.0. 0.12 or 12.00
    5·2 answers
  • What is 14 divided by 25
    7·2 answers
  • Solve (x) F(x)=x^2+3x-2
    9·1 answer
  • Do men’s voting preferences differ significantly from women’s voting preferences?"" Use a level of significance of α = 0.05. Whi
    12·1 answer
  • (11 +33 - 4² ) ÷ ( 8 - 4 )
    15·2 answers
  • Gettalie has 4,246 pennies. She wants to trade them in four quarters.How many quarters will Helka receive for her pennies?
    15·1 answer
  • What is the solution to the system of equations graphed below?
    9·1 answer
  • Cosθ(tanθ + cotθ) = <br><br> • cscθ<br><br> • secθ<br><br> • cos^2θ<br><br> • 1
    5·2 answers
  • 50 POINTS!!! PLEASE HELP DUE SOON
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!