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
AlekseyPX
3 years ago
7

Determine the value of X

Mathematics
1 answer:
Ulleksa [173]3 years ago
5 0

Answer:

We need some form of question other then Determine the value of X.... or equation

You might be interested in
What is the volume of a box with sidelines that are 20 inches use the formula B equals S3 where is S is the length of one side
anastassius [24]

Answer:

The volume of a box with sidelines that are 20 inches is 8000 cubic inches

Step-by-step explanation:

The volume of a box with sidelines that are 20 inches can be determined by using the formula

B = S³

Where S is the length of one side

and B is the Volume

From the question, the sidelines of the box are 20 inches. That is

S = 20 inches

From

B = S³

B = (20 inches)³

B = 20 inches × 20 inches × 20 inches

B = 8000 cubic inches

Hence, the volume of a box with sidelines that are 20 inches is 8000 cubic inches.

4 0
2 years ago
The sum of three consecutive even integers is -78. What is the smallest integer? Show all working outs (5)
svet-max [94.6K]

Answer:

The smallest integer is -27 and the integers are -27, -26, and -25

Step-by-step explanation:

We can represent this with:

x + x - 1 + x - 2 = -78

Simplify.

3x - 3 = -78

Add 3 to both sides.

3x = -75

Divide both sides by 3.

x = -25

So, the first integer is -25.

Subtract two to get the smallest integer.

-25 - 2 = - 27

3 0
3 years ago
The table below represents the closing cost of ABC for the last 5 days. What is the r -value of the linear regression that fits
Gnoma [55]

Answer:

The correct option is D.

Step-by-step explanation:

The linear regression equation is in the form of

y=bx+a

Where,

b=\frac{n(\sum xy)-(\sum x)(\sum y)}{n(\sum x^2)-(\sum x)^2}

a=\frac{(\sum y)(\sum x^2)-(\sum x)(\sum xy)}{n(\sum x^2)-(\sum x)^2}

The formula of r is

r=\frac{n(\sum xy)-(\sum x)(\sum y)}{\sqrt{[n(\sum x^2)-(\sum x)^2][n(\sum y^2)-(\sum y)^2]}}

The values are

\sum x=15,\sum y=98.91,\sum x^2=55,\sum y^2=1957.8295,\sum xy=293.78, n=5

Using above formula, we get

r=-0.85650

Therefore option D is correct.

3 0
3 years ago
Read 2 more answers
Factor out the greatest common monomial: 8x3 y2 - 12x2 y3 + 28x2 y
Zina [86]
Yes xy(8x2 y - 12xy2 - 7x) is the number you would use for the equation of the formula to figure out the mathematical term you would perhaps use if the values located inside the equation were numerous.
3 0
3 years ago
Algebra 2: Factoring The Polynomial. Some are guess and test.
olasank [31]
3) 18v2−15v−18

=3(6v2−5v−6)

=3(2v−3)(3v+2)
4 0
3 years ago
Read 2 more answers
Other questions:
  • 108 pencils to 27 students <br> What is the unit rate?
    11·2 answers
  • Simplify sec(arcsec 1/2). <br> A. undefined<br> B. -1/2<br> C. 1/2 <br> D. 2
    6·2 answers
  • Need help with this help plz
    11·1 answer
  • PLZ HELP!!!!!<br> 3x/2 − 5/12 <br> = 1/4
    14·1 answer
  • X^X+X^X=839 what is x?
    9·1 answer
  • PLS HELP (20 pts)
    9·2 answers
  • Larry's account has a balance of −$62.50. If he owes the bank more than $50, his account gets closed. Which of the following is
    8·2 answers
  • Subtract. write your answer in simplest form
    9·2 answers
  • I need an answer for 5/6x4. I appreciate the effort in helping. Sorry im not very good at fractions
    13·2 answers
  • What is the LCM of 10 and 15?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!