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
Nostrana [21]
3 years ago
11

1)If the coefficient of anyone of the variables is zero, what will be the nature if the equation? 2)What is a solution of a syst

em of equations?
Mathematics
1 answer:
Shtirlitz [24]3 years ago
4 0

Answer:

1) If the coefficent of any variable is zero then the answer of the variable is 0.

2) There are two answers in a system of equations.

You might be interested in
Does the graph show a proportional relationship between x and y? Choose the correct answer below
zzz [600]

Answer:

A (no because the graph is not a straight line)

Step-by-step explanation:

The rate of change is not consistent, and therefor is not proportional.

6 0
3 years ago
Read 2 more answers
Find the value of z.
san4es73 [151]

Answer:

Option D, 110

Step-by-step explanation:

first we find x

10x+20-80=2(2x+15)

or, x=15

now, 10x+20 = 170

so, z = 360-170-80 = 110

7 0
3 years ago
What is the mathematical equation for 1 bobcat has 2 eyes =
Mice21 [21]

Answer: 86?

Step-by-step explanation: 60/2 = 30 x= bobcat and eyes

4x + 2(30-x) = 86

    4x + 60 - 2x = 86

              2x = 86-60

              2x = 26

               x = 13   4 x 13 + 2 x 17 = 86  

     

               

6 0
2 years ago
Help please Math Geometry
Mrac [35]

It's the parallelogram. Therefore

ML = JK, JM = KL, m∠L = m∠J, m∠M = m∠K and m∠M + m∠L = 180°.

ML = 21 → JK = 21

JM = 29 → KL = 29

m∠L = 127° → m∠J = 127°

m∠M + m∠L = 180° → m∠M + 127° = 180° → m∠M = 53°

m∠M = 53° → m∠K = 53°

8 0
3 years ago
It cost $15 dollars to send 3 packages though a certain shipping company. Consider the number of packages per dollar. find the c
Alex17521 [72]

Answer:

5/1

Step-by-step explanation:

15/3=5=5/1

4 0
3 years ago
Other questions:
  • Volume is the total number of cubic units contained inside a three-dimensional figure.
    10·1 answer
  • What is the circumference of a 12-inch diameter pizza? Leave the answer in terms of TL.​
    6·1 answer
  • Suzi began fishing at 10:50 A.M and fished until 11:30 James finished fishing at 11:45 A.M. He fished for the same length of tim
    9·1 answer
  • Find the solutions to the equation. Select ALL that apply.
    15·1 answer
  • Which is the solution to the inequality? 2 3/5 <b - 8/15
    6·1 answer
  • T-Riffic produces T-shirts for a $20 design fee plus an
    9·1 answer
  • The radius of a cone is decreasing at a constant rate of 6 meters per minute. The volume remains a constant 154 cubic meters. At
    12·1 answer
  • Move the digits in 625,134 to create a
    5·1 answer
  • 4x^2+12xy+9y^2 tại x=2, y=2
    13·1 answer
  • Which of the following is(are) the solution(s) to |11x +3 = 6 ?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!