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
alexandr402 [8]
3 years ago
10

How do you solve this equation? -4=-8+n/2

Mathematics
1 answer:
mestny [16]3 years ago
6 0

Answer:

n = 8

Step-by-step explanation:

-4 + 8 = n/2

4 = n/2

4 x 2 = n

8 = n

You might be interested in
The steps to derive the quadratic formula are shown below:
prohojiy [21]

Answer:

\huge\boxed{\sf Option \ B}

Step-by-step explanation:

<h3>Step 3:</h3>

\displaystyle x^2+\frac{bx}{a} =\frac{-c}{a} --------------------(1)

<h3>The next step will be:</h3>
  • to find the b² for the expression on the left.
<h3>How to find b²:</h3>

Take the expression

\displaystyle x^2 + \frac{bx}{a}

<u>We can also write it as:</u>

\displaystyle (x)^2 + 2(x)(\frac{b}{2a} )

According to the formula a^2+2ab+b^2, the b of this expression is \displaystyle \frac{b}{2a}. So,

b² will be:

\displaystyle =(\frac{b}{2a} )^2\\\\=\frac{b^2}{4a^2}

So, we will add \displaystyle \frac{b^2}{4a^2} to both sides in Eq. (1)

For STEP 4, the equation will become:

\displaystyle x^2+\frac{bx}{a} + \frac{b^2}{4a^2} = \frac{-c}{a} + \frac{b^2}{4a^2}

\rule[225]{225}{2}

7 0
2 years ago
Read 2 more answers
HELP!!!
maksim [4K]
The answer is A. Radical sign 3.
7 0
3 years ago
Read 2 more answers
Jamie is looking for the rate and unit rate of the following ratio below.
bezimeni [28]

Answer: in explanation

Step-by-step explanation:

Rate is simplest form, so 3 napkins for 5 cents.

Unit rate is for 1 x value, so 1 napkin for 0,6 cents.

3 0
2 years ago
20/256 Simplified. I need this answer. Will give brainliest
sasho [114]

Answer:

5/64

Step-by-step explanation:

20/256

10/128

5/64

7 0
3 years ago
Read 2 more answers
Estimate the answer to 3772 ÷ 44 ?
Verdich [7]
3772 divided by 44 is approximately 85.72 repeat. The 72 at the end is the repeat part <span />
6 0
4 years ago
Other questions:
  • What is 720/1080 reduced as a fraction
    5·2 answers
  • Slope = 1<br><br> y−intercept = 5<br><br> Which fits?
    11·2 answers
  • If x=7 and y=7,then x=y​
    14·2 answers
  • If a side of the square is 9.7inches long how many square inches of fabric will Alicia need?
    9·2 answers
  • Suzy poured a 16-ounce container of orange juice into 5 cups. She poured the same amount of juice into each cup. Write the ratio
    9·1 answer
  • A bike shop mountain bikes for a $3.50 insurance charge plus $2.50 each hour. For how many hours can a person rent a bike with 2
    11·2 answers
  • Solve the following system of equations and show all work. <br> y = x^2 + 3<br> y = x + 5
    6·1 answer
  • 1 point
    5·2 answers
  • Marie can find the volume of a cube by using the formula V = s³, where s represents the side length of the cube. If Marie’s cube
    8·1 answer
  • Samantha’s annual college tuition is $18,541.89. The college offers a monthly payment plan of 9 equal payments. How much would e
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!