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
viktelen [127]
4 years ago
10

Help! Please! Brainliest answer offered!!

Mathematics
2 answers:
ehidna [41]4 years ago
5 0

your answer is 1 :) hope this helps

ira [324]4 years ago
4 0

Answer:

It's B) 1

Step-by-step explanation:

(3)(2x)+(3)(−1)=( 1 2 )(4x)+( 1 2 )(−2)+2(Distribute)

6x−3=2x+1

6x−3−2x=2x+1−2x

4x−3=1

4x−3+3=1+3

4x/4 = 4/4

x = 1

i know confusing

You might be interested in
What side has the same length as BC?
Scorpion4ik [409]

Answer:

DE

Step-by-step explanation:

You can tell by the markings. Since there are two vertical markings it concludes that those sides are the same length.

3 0
3 years ago
Read 2 more answers
I will mark you brainliest!!! Identify the type of function.
Ymorist [56]

Answer:

quadratic

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Find an equation of the plane. The plane through the points (0, 9, 9), (9, 0, 9), and (9, 9, 0) Incorrect: Your answer is incorr
Andrei [34K]

Answer:

The equation of the plane is represented by \frac{1}{18}\cdot x + \frac{1}{18}\cdot y + \frac{1}{18}\cdot z = 1.

Step-by-step explanation:

Algebraically speaking, a plane can be represented by following vectorial product:

(a,b, c)\,\bullet\,(x,y,z) = 1 (1)

Where:

a, b, c - Plane coeffcients.

x, y, z - Coordinates.

We need three distinct points to determine all coefficients. If we know that (x_{1},y_{1},z_{1}) = (0,9,9), (x_{2},y_{2}, z_{2}) = (9,0,9) and (x_{3},y_{3},z_{3}) = (9,9,0), the system of equations to be solved is:

9\cdot b + 9\cdot c = 1 (1)

9\cdot a + 9\cdot c = 1 (2)

9\cdot a + 9\cdot b = 1 (3)

The solution of this system is a = \frac{1}{18}, b = \frac{1}{18}, c = \frac{1}{18}.

Hence, the equation of the plane is represented by \frac{1}{18}\cdot x + \frac{1}{18}\cdot y + \frac{1}{18}\cdot z = 1.

7 0
3 years ago
Determine which letter best represents the expression divide 15 by B a. B divided by 15 b. 15 divided by be
Step2247 [10]

Answer: 15/b

Step-by-step explanation:

3 0
3 years ago
Why is 3+-5 equal to -2?
Svetach [21]

Answer:

3 + -5 = -2 because adding a negative is basically subtracting.

So 3 + -5 = 3 - 5 = -2

5 0
4 years ago
Read 2 more answers
Other questions:
  • I NEED TO QUICKLY PLS HELP ME PPLLSSSSS
    12·1 answer
  • What is the sum of the series?<br><br> 4+12+36+108+...+8748
    6·2 answers
  • If you decide to play a Pick 3 lottery game, in which you have to guess the exact order of the three numbers, what is your proba
    5·1 answer
  • caelyn and her family went to Galveston on a family vacation. each day caelyn collected shells.Thursday 7shells,friday6shells,sa
    15·2 answers
  • In what point in life do I kneed to know algebra?
    10·2 answers
  • What are all of the x-intercepts of the continuous function in the table? (0, 8) (–4, 0) (–4, 0), (4, 0) (–4, 0), (0, 8), (4, an
    5·1 answer
  • What is the value of the 5 in 56??
    15·1 answer
  • Plz help with the last 2
    8·1 answer
  • Pls I need help <br> Hahaha I did not reach the word limit
    15·1 answer
  • Help me solve the first one and the second one please
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!