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
Wewaii [24]
2 years ago
10

One of the roots of the equation x²-5x +q=0 is 2. Find the other root and the value of the coefficient q.

Mathematics
1 answer:
yuradex [85]2 years ago
5 0

Answer:

Other root: x=3

q=6

Step-by-step explanation:

If x=2, then x-2=0.

Therefore:

x^2-5x+q=0

2^2-5(2)+q=0

4-10+q=0

-6+q=0

q=6

This means that the other root is x=3 since (x-2)(x-3)=x^2-5x+6

You might be interested in
PLZ help me out with this
Marta_Voda [28]

Answer:

diving the angle into two congruent angles

Step-by-step explanation:

bisecting an angle means dividing the angle into two equal parts

5 0
3 years ago
The length is 2 feet longer than the width. The perimeter is 36 feet, what is the length?
SOVA2 [1]

Answer:

The length would be 10ft and the width would be 8ft

Step-by-step explanation:

For the purpose of this, we'll set the width as x. We can then define the length as x + 2 since we know it is 2 ft longer than the width. Now we can use those along with the perimeter formula to solve for the width.

P = 2l + 2w

36 = 2(x + 2) + 2(x)

36 = 2x + 4 + 2x

36 = 4x + 4

32 = 4x

8 = x

Now since we know that the width is 8ft, we can add 2ft to it to get the length, which would be 10ft.

4 0
3 years ago
Simple interest: I= PRT solve for r
garri49 [273]
I = PRT....for R....divide both sides by PT

I / PT = R <==
4 0
3 years ago
Read 2 more answers
How to convert 5x^2-60x+200 to vertex form?
Rom4ik [11]
Y=a(x-h)^2+k 

is what vertex form look like. (h,k) is your vertex so in this problem your vertex would be (60,200) 
6 0
3 years ago
How many triangles in the diagram can be mapped to one another by similarity transformations? A. 2 B. 4 C. 0 D. 3
Fed [463]
The answer is B. 4


Explanation
7 0
3 years ago
Read 2 more answers
Other questions:
  • A meal for two at a restaurant costs $32.75.if the sales tax is 3%.whats the total price of the meal.
    15·2 answers
  • C-9.5÷1.9=-10 what does c equal
    5·1 answer
  • What kind of triangle has a 52° angle and an 83° angle
    12·1 answer
  • Below are some of the scores on a math quiz given last week.
    5·1 answer
  • Find the value of ' m ' if <br> (2/5)⁻⁵×(2/3)¹²=(2/3)³ˣ⁻²<br> plsssssssssssssssss help me!!!!!!!!!!
    14·1 answer
  • Which should i choose​
    5·2 answers
  • Help me now ASAP!!! The question is on the picture!!!!
    8·1 answer
  • A airplane travels a speed of 300 miles per hour how far in miles will the air plane travel in 20 minutes decmal or fraction ans
    10·2 answers
  • Help please help please help please
    13·2 answers
  • Write an equation for the description.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!