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
nekit [7.7K]
2 years ago
11

Solve i)x²– X – 2 = 0ii)3t-6<10​

Mathematics
1 answer:
Levart [38]2 years ago
7 0

Answer:

i) x=-1 or x=2

Step-by-step explanation:

X²-x-2=0

(x-2)(x+1)=0

X=2 or x=-1

You might be interested in
Simplify the midpoint of PR.<br> Q (2b, 2c)<br> R (2a+2b, 2c)<br> Pl(0,0)<br> S (2a, 0)
Tomtit [17]

Answer:

The midpoint of PR is;

(a + b, c)

Step-by-step explanation:

Here, we want to get the coordinates of the midpoint of PR

To get these, we make use of the midpoint formula

Mathematically, that will be;

(x,y) = (x1+y1)/2, (x2+y2)/2

(x1,y1) = (0,0)

(x2,y2) = (2a+2b, 2c)

The midpoint is thus;

(2a+2b)/2 , 2c/2

= (a + b, c )

4 0
3 years ago
Find the arc length of the partial circle.
Maru [420]

Answer:

11

Step-by-step explanation:

\frac{90}{360}  \times 2 \times \pi \times 7 \\  \frac{1}{4}  \times 2 \times  \frac{22}{7}  \times 7 \\  = 11

4 0
4 years ago
Read 2 more answers
Help please?<br><br><br> What are the factors of the product represented below?
Ilia_Sergeevich [38]

Answer:

B

Step-by-step explanation:

count how many x^2 there are because they would tell you what your answer is.

8 0
3 years ago
Read 2 more answers
The table shows the amount of money in Shawn's bank account as a
fredd [130]

Answer:

400000000 dollar

Step-by-step explanation:

because why not

5 0
3 years ago
HELP HELP HELP!! ILL MARK BRAINLIEST
s344n2d4d5 [400]

Answer: i think its the 3rd one

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Alice and carl each have the same total number of marbles. alice put her marbles into groups of 4 with none left over.carl put h
    12·1 answer
  • Is f(g(13))? 16 26 32
    12·1 answer
  • A small piece of metal weighs 0.77 gram. what is the value of the digit in tenth place
    15·1 answer
  • Find the value of x. If your answer is not an integer, leave it in simplest radical form. Diagram is not drawn to scale.. . (2 p
    11·1 answer
  • The electric company took a survey of its customers and found that 91of 100 people said that they were pleased with their servic
    7·1 answer
  • 3+5<br> 17- 70<br> 5+15<br> 2x+5 <br> Find the value of each angle?.
    12·1 answer
  • jordan is chopping wood for the winter. for 10 days on a row he follows the same process: in the morning he chops 20 pieces of w
    8·1 answer
  • How do you do this I’m in 9th grade
    6·1 answer
  • chhering deposite rs. 40000 in a bank at the rate of 5% p.a. if he has to pay 5%of the total interest as tax for the bank how mu
    10·1 answer
  • What is the equation of the line that passes through the point (6,-4) and has a slope<br> of-?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!