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
Ugo [173]
2 years ago
5

Algebra x = 3, y=2x and z=3y , whats z?​

Mathematics
1 answer:
pantera1 [17]2 years ago
3 0
The answer is Z=18. 2x3=6 then 3x6=18
You might be interested in
The potential energy, P, in a spring is represented using the formula P =1/2 kx2. Lupe uses an equivalent equation, which is sol
Kazeer [188]
The answer to this question will be K=2PX^2
4 0
3 years ago
Read 2 more answers
PLEASE HELP<br> find the vertex of f(x)=x^2+2x+3 (make sure you show your work)
kotegsom [21]

Answer:

(- 1, 2)

Step-by-step explanation:

Given a quadratic in standard form y = ax² + bx + c : a ≠ 0

Then the x- coordinate of the vertex is

x_{vertex} = - \frac{b}{2a}

f(x) = x² + 2x + 3 ← is in standard form

with a = 1 and b = 2, hence

x_{vertex} = - \frac{2}{2} = - 1

Substitute x = - 1 into f(x) for corresponding value of y

f(- 1) = (- 1)² + 2(- 1) + 3 = 1 - 2 + 3 = 2

vertex = (- 1, 2 )

4 0
3 years ago
As a computer programmer, you have to define the movements of a battleship across a virtual grid . Will you program the transfor
n200080 [17]
I took this test the other day I put figure 2 and I got it right
3 0
3 years ago
What is the 10th term of the geometric sequence 400, 200, 100…?
dusya [7]

1. B

2. A

3. C

4. A

5. B

6. C

7. B

Skip, 8,9,12,13,14

10. A

11. C

4 0
3 years ago
Read 2 more answers
An internal angle of a regular polygon is 160 degrees, how many sides does it have
Softa [21]
They should have 53
3 0
3 years ago
Other questions:
  • Please help me!! Just 13-18
    9·1 answer
  • PLEASE HELP ME!!!!!<br> WILL NAME BRANLIEST!!
    10·1 answer
  • F(4) if f(x) = 3x - 1​
    14·2 answers
  • Please help and thank you
    9·1 answer
  • Which represents the solution(s) of the equation x2 = 289?
    5·2 answers
  • Alyssa opens a savings account with $6. She saves $5 each week. The table Represents her account balance. Decide whether the tab
    14·2 answers
  • What is the equation of the graph below?
    5·1 answer
  • A ray is a part of a line.
    12·2 answers
  • (x+1)(6x-5) find the indefinite Integral
    14·1 answer
  • John goes to the bank to get a $15,000 loan.The loan has a simple interest rate of 6% and is 4 years long.What is the TOTAL amou
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!