answer.
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
GaryK [48]
2 years ago
7

After being rearranged and simplified which equation cannot be solved using the quadratic formula?

Mathematics
2 answers:
sleet_krkn [62]2 years ago
8 0

Answer:

B

Step-by-step explanation:

5x^2 -3x+10 = 5x^2

Subtracting 5x^2 from each side

5x^2-5x^2 -3x+10 = 5x^2-5x^2

-3x+10 =0

We cannot use the quadratic formula since a =0

Marina86 [1]2 years ago
7 0

Answer:

B

Step-by-step explanation:

The answer is B because when you simplify it you get -3x + 10 = 0. Since this is no longer a quadratic equation, you can't solve it using the quadratic formula.

You might be interested in
Design an ER diagram for keeping track of information about votes taken in the U.S. House of Representatives during the current
inn [45]

Answer:

You have worked cut out for you but have a good day :)!!!!!!!!

Step-by-step explanation:


7 0
2 years ago
kate would like to find the height of her favorite rollercoaster at the amusement park. She noticed that she casts a 2 foot shad
alex41 [277]

Set up a proportion with Katie’s height / Katie’s shadow = roller coasters height / its shadow. So it is 5 feet / 2 feet = x feet / 60 feet. To solve cross multiply so it becomes 2x = 300 and x = 150 feet

5 0
2 years ago
ali is cutting a circular pizza into serving sized sections he uses a long knife to be sure that he cut he makes in the pizza ar
erik [133]

Answer:

1. Ali makes three straight long cuts along the diameter of the pizza.

2. Ali makes two straight long cuts along the diameter of the pizza.

Step-by-step explanation:

5 0
2 years ago
While on vacation in Canada, you notice that temperatures are reported in degrees Celsius. You know there is a linear
sashaice [31]

Since , the relation is linear .

Let equation is y = mx + c .

Putting , x = 0 and y = 32 .

32 = c  .......( 1 )

Also , putting x = 100 and y = 212 .

We get :

212 = 100m + c .......( 2 )

Comparing equation 1 and 2 .

100m = 212 - 32

x = 1.8

Therefore , y = 1.8x + 32 .

Hence , this is the required solution .

7 0
2 years ago
Jillian said StartRoot 25 EndRoot is irrational because it is a square root. Why is she incorrect? Jillian is incorrect because
8_murik_8 [283]

Answer:

Jillian is incorrect because square roots of perfect squares are rational.

Step-by-step explanation:

√25 = √(5²) = 5 - rational

25 is perfect square.

6 0
2 years ago
Read 2 more answers
Other questions:
  • How do you simplify i²⁹? (If you can't tell, that's the imaginary number i^29).
    8·1 answer
  • How do you use a number line to solve 235+123
    10·1 answer
  • It rounded to the nearest dime what is the greatest amount of money that rounds to $105.40
    6·2 answers
  • PLZ HELP ASAP The numbers of motor vehicle fatalities in the United States for the years 2010 and 2011 are listed in the table b
    5·1 answer
  • Simplify (3 1/7)^7<br> Apex
    9·2 answers
  • Describe a triangle for which the centroid, circumcenter, incenter, and orthocenter are the same point. What features of this tr
    5·2 answers
  • A little girl is watching planes take off of the runway from a building's rooftop 40 meters away from the airport. If the height
    8·1 answer
  • The measure of the supplement of an angle exceeds three times the measure of the complement by 30. Find the measure of the angle
    14·1 answer
  • Question 2 of 20, Step 1 of 1
    15·1 answer
  • A farmer grows x acres of peas and y acres of tomatoes. He has 12 acres available to plant peas and tomatoes. Write an inequalit
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!