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
daser333 [38]
3 years ago
11

Which equations have a leading coefficient of 3 and a constant term of -2? Check all that apply.

Mathematics
1 answer:
faltersainse [42]3 years ago
5 0

Answer: 0= 3x^2 + 2x -2

0= -3x +3x^2 -2

0= -1x -2 + 3x^2

Step-by-step explanation:

You might be interested in
Please help I'm desperate...
Evgen [1.6K]
Ok here’s the answer! I again had to crop out the first step. here it was to divide equation 1 by 3 and add that to equation 2. all you need do you show that step is to write equation 1: -3x+2y=8 and equation 2: (11y/3)=35/3

6 0
2 years ago
Which choice is the solution for this system ? 2x − 5y = 14 x + 3 2 y = 5
VashaNatasha [74]

Answer:

The required solution is (5.75,-0.5). It can be written as (\frac{11}{4},-\frac{1}{2}).

Step-by-step explanation:

The given equations are

2x-5y=14                       .... (1)

x+\frac{3}{2}y=5            .... (2)

Multiply the equation (2) by 2.

2x+3y=10                     .... (3)

Subtract equation (1) from equation (3).

2x+3y-(2x-5y)=10-14

2x+3y-2x+5y=-4

8y=-4

y=-\frac{1}{2}=-0.5

Put this value in equation (1).

2x-5(-0.5)=14

2x+2.5=14

2x=11.5

x=5.75

Therefore the required solution is (5.75,-0.5). It can be written as (\frac{11}{4},-\frac{1}{2}).

3 0
3 years ago
Is 43 odd or even?but the answer don't have to be great i just need a answer
cupoosta [38]
43 is an odd number.
4 0
3 years ago
A stage in the shape of a semi circle had a diameter of 42 ft. What is area of the stage? Use 22/7 for π. PLZ I NEED FAST TEST
zavuch27 [327]

A semi circle is half a full circle. Find the area of the full circle and divide it by 2.

Area of a circle = pi x r ^2

R is half the diameter

Area of full circle:

Area = 22/7 x 21^2

Area = 1386 sq. Ft

Area of stage = 1386/2 = 693 square feet

5 0
3 years ago
Read 2 more answers
Which equation can be used to find the area of the rectangle? A. A=9+4 B. A=1/2 (9)(4) C. A=9+9+4+4 D. A=(9)(4)
valentina_108 [34]

Answer:

D. A=(9)(4)

Step-by-step explanation:

area= length x width = 9x4

6 0
3 years ago
Other questions:
  • 6 times 7 -3 squared by 2 times 9 +4 squared by 3
    10·2 answers
  • Which of the following expressions has the greatest value when x=5? show how you arrived at your choice.
    7·1 answer
  • Use linear combination method to solve this systemof equations. What is the value of x?
    10·1 answer
  • If (x^2+1)/x = 7 find x^2+(1/x^2)
    6·1 answer
  • Three trapezoids have the same base lengths, but different angle measures. Which trapezoid has the greatest area? Explain. The a
    10·1 answer
  • Can someone plssss solve number 54?????i need this
    7·1 answer
  • Bangun persegi 1 dan 2<br>3 cm dan 12 cm<br>Perbandingan luas kedua persegi tersebut adalah....<br>​
    15·1 answer
  • Which statement describes the graph of g(x) with respect to the graph of f(x)?
    7·1 answer
  • WILL GIVE BRAINLIEST IF RIGHT
    8·1 answer
  • Keanu bought a new laptop computer and paid a
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!