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
love history [14]
2 years ago
9

Help please!!!!!!!!!!!!!!!! Asap

Mathematics
1 answer:
MrRa [10]2 years ago
4 0
Discriminant b^2-4ac =  (-9)^2 - 4*2*9  =  9
so there are 2 roots
because of the -9x and 9  they will both be positive
You might be interested in
The area of a rectangle is x^2+2x-24 Which of the following could be one of the dimensions?
Leno4ka [110]

Answer: (x-4)

Step-by-step explanation:

x^2 + 8x +15 is the area

x+5 is the length

x+3 is the width

(x+5)(x+3)=

x^2 + 3x +5x +15

x^2 +8x + 15

3 0
2 years ago
What is x in this equation 2-3/4x=11
vladimir2022 [97]

Answer:

x=-12

Step-by-step explanation:

2-3/4x=11

3/4x=2-11

3/4x=-9

x=-9/(3/4)

x=(-9/1)(4/3)

x=-36/3

x=-12

3 0
3 years ago
10 points help please help me no understand math
guajiro [1.7K]

Answer:

TX

Step-by-step explanation:

7 0
2 years ago
Base 100 inches, height 75 inches ​
ladessa [460]

Answer:

what's the question?

Step-by-step explanation:

8 0
3 years ago
Complete the sentence.<br> ------- is 4 times as much as 9.
Harlamova29_29 [7]

Answer:

36

Step-by-step explanation:

4 x 9 = 36

36 / 4 = 9

Therefore, 36 is 4 times as much as 9.

5 0
2 years ago
Read 2 more answers
Other questions:
  • Factor 75t2 + 12.<br> 3(5t + 2)2<br> 3(25+2 +4)<br> 3(251-4)
    7·1 answer
  • Identify whether the given value of the variable makes the equation true.
    8·1 answer
  • Cats can add but they do not multiply
    11·1 answer
  • What is 25 times 0.3?
    12·2 answers
  • Which of these situations fit the conditions for using Bernoulli​ trials? Explain. ​a) You are rolling 66 dice and need to get a
    6·1 answer
  • What represents the inverse function of h(x)=1/2x-1/2?
    14·1 answer
  • Plzzz i need an actual answer plz
    6·1 answer
  • Help needed due today
    11·1 answer
  • Pythagorean Theorem &amp; Irrational Numbers:Question 2
    12·1 answer
  • In a scalene triangle , the perimeter is 33, and the length of one side is 15, and the difference between the two other sides is
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!