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
Norma-Jean [14]
3 years ago
14

Identify the number of solutions or zeros 2x^2+5x-9=0

Mathematics
1 answer:
Anon25 [30]3 years ago
6 0
There are going to be two solutions because the "biggest" x is x^2 but you can factor to find what they actually are.

You might be interested in
5547x94<br> what is the answer
Veseljchak [2.6K]

Answer:

521418

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Given the function f(x)=3(x+2)-4 solve for the inverse function when x=2
Mars2501 [29]
The inverse is (x-2)/3 so the answer is f(x)=0
5 0
3 years ago
What is the ratio of the number of days in the week that do not begin with the letter "T" to the number of days in the week that
serg [7]

Answer:

5:7

Step-by-step explanation:

The days in the week whose names don't begin with 'T' are Sunday, Monday, Wednesday, Friday, and Saturday. I counted them, and found that there are five (5) of them. Then I counted the number of days in a full week, no matter how they're spelled. I counted seven (7) that time. The ratio of 5 to 7 is. 5:7 or 5/7.

8 0
2 years ago
If bob has five apples and he eats 2 how many does he have left​
qwelly [4]

Answer:

3

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
We are currently learning triangle similarity and about dilations in geometry. We have been using cross multiplying to figure th
miss Akunina [59]
Took me a minute to think.

Form ratios.

x, the small triangle, forms a ratio with 6, the big triangle.

The part of the side that is equal(with the dash) that is part of the small triangle is equal to 6-x, the big triangle.

Yes, you can cross-multiply here!

\frac{6}{x}  =  \frac{8}{6-x}

<em>Now,</em><em> </em>cross multiply.
P.S. Use distributive property.

36-6x = 8x

Add 6x on both sides.

36=14x

Divide by 14 on both sides.

x = \frac{36}{14} = \frac{18}{7}



4 0
3 years ago
Other questions:
  • Maureen spent sh 207 to buy 7 exercise books and 4 pens while Sharon spent sh 165 to buy 5 exercise books and 5 pens of same typ
    10·1 answer
  • According to the table, what is the increase in monthly pay for each hour of training?
    9·2 answers
  • Find the midpoint of the segment connecting (4,7) to (-2,3).
    6·1 answer
  • What's the 5th sequence of 9
    9·1 answer
  • One bag contains three white marbles and five black marbles, and a second bag contains four white marbles and six
    5·1 answer
  • How do you know what number to multiply everything by using the elimination method on systems of equations??
    12·1 answer
  • Please help which of the following conditions does the graph meet?
    10·2 answers
  • Writing Parametric Equations from a Graph
    14·1 answer
  • Surface area of a rectangular prism with side lengths of 5, 9 and 2
    10·1 answer
  • An architect builds a model of a park in the shape of a rectangle. The model is 40.64 centimeters long and 66.04 centimeters wid
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!