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
liubo4ka [24]
3 years ago
5

What is the answer to -4(n+2)+3(n+8)=n-6n

Mathematics
2 answers:
Marat540 [252]3 years ago
8 0

Answer:

16=0n <-----(zero n)

Step-by-step explanation:

-4(n+2)+3(n+8)=n-6n

-4n-8+3n+24=n-6n

-n+16=-n

16=0n

rodikova [14]3 years ago
4 0

Answer:

2.66 or 2 2/3

Step-by-step explanation:

You might be interested in
What is the area of triangle HGF? Round your answer to the nearest tenth of a square centimeter. Recall that you need to round u
denpristay [2]

Answer:

9.8

Step-by-step explanation:

The formula for the area of a triangle is a=bh/2, where a is area, b, is the base, and h is the height. If we substitute the values in the question in the equation, we get:

a=(6.5*3)/2

a=19.5/2

a=9.75

a≈9.8

7 0
3 years ago
3(5+6) ??? its distributive property
kaheart [24]
Yes, we apply the distributive property to simplify this expression.

3*5 = 15
6*3 = 18

15 + 18 is the final answer.
4 0
3 years ago
Read 2 more answers
-2/3- (-3/4)<br><br> Simplify if needed <br> Brainliest <br><br> Also, 5/6+5/12
bazaltina [42]

Answer:

-\frac{2}{3} - (-\frac{3}{4}) = \frac{1}{12}

\frac{5}{6} + \frac{5}{12} = \frac{5}{3}

Step-by-step explanation:

Given

-\frac{2}{3} - (-\frac{3}{4})

Required

Solve:

-\frac{2}{3} - (-\frac{3}{4})

Open bracket

-\frac{2}{3} - (-\frac{3}{4}) = -\frac{2}{3} +\frac{3}{4}

Take LCM

-\frac{2}{3} - (-\frac{3}{4}) = \frac{-8+9}{12}

-\frac{2}{3} - (-\frac{3}{4}) = \frac{1}{12}

\frac{5}{6} + \frac{5}{12}

Take LCM

\frac{5}{6} + \frac{5}{12} = \frac{10+5}{12}

\frac{5}{6} + \frac{5}{12} = \frac{15}{12}

Divide by 3/3

\frac{5}{6} + \frac{5}{12} = \frac{5}{3}

4 0
3 years ago
(-5)2 - 2 x (-9) + 6​
Veronika [31]

Answer:

This is the answer

Step-by-step explanation:

6 0
3 years ago
Consider isosceles ΔXYZ.
Rom4ik [11]

A triangle is a three-edged polygon with three vertices. It is a fundamental form in geometry. The length of the legs XY and YZ is equal to 39 units.

<h3>What is a triangle?</h3>

A triangle is a three-edged polygon with three vertices. It is a fundamental form in geometry. The sum of all the angles of a triangle is always equal to 180°. An isosceles triangle has two sides out of three equal.

A.) The value of n can be found by equating XY and XZ together,

XY = XZ

9n + 12 = 15n - 6

12 + 6 = 15n - 9n

18 = 6n

n = 3

Hence, the value of n is 3.

The length of different legs of the triangle is,

B.) XY = 9n + 12 = 9(3) + 12 = 27 + 12 = 39

C.) YZ = 15n - 6 = 15(3) - 6 = 45 - 6 = 39

Hence, the length of the legs XY and YZ is equal to 39 units.

Learn more about Triangle:

brainly.com/question/2773823

#SPJ1

6 0
2 years ago
Other questions:
  • Janice thinks that 20 hundredths is equivalent to 2 thousandths because 20 hundreds is equal to 2 thousands. Use words and a pla
    13·1 answer
  • Find the area of the trapezoid.
    8·1 answer
  • CAN SOMEONE PLEASE HELP ME???
    12·1 answer
  • Can I please have help on number six?
    12·2 answers
  • 8 and 3times a number is 128
    5·2 answers
  • HURRY PLEASE!<br> Evaluate –5u for u = –4.
    5·1 answer
  • Which set of numbers gives the correct possible values of l for n = 2?
    12·1 answer
  • 1. Explain why n root a^n= |a| when n is even, but not when n is odd.
    11·1 answer
  • Suppose you are driving. You notice that after driving for 4 hours, you are 135 miles from Seattle. You continue driving, and ca
    7·1 answer
  • On a coordinate plane, triangle G H J has points (1, 1), (4, 1), (4, 5).
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!