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
Brut [27]
3 years ago
5

Please help need answer for a quiz

Mathematics
1 answer:
torisob [31]3 years ago
5 0

Answer:

first one with -1...21

Step-by-step explanation:

only one that follows quadratic formula format

You might be interested in
6x over 11 =12over 11
Veronika [31]
The answer is x=2 you’re welcom
6 0
3 years ago
A bundle with one pack of pencils and one pack of pens. If a package of pens cost $2.50and I bought 3 bundles spending a total o
ollegr [7]
2.50 read the question again and think
4 0
3 years ago
Definition of segment congruence
postnew [5]

Answer:

Congruent segments are simply line segments that are equal in length. Congruent means equal. Congruent line segments are usually indicated by drawing the same amount of little tic lines in the middle of the segments, perpendicular to the segments

Step-by-step explanation:

8 0
3 years ago
A 150-unit apartment complex is infested with rats. The apartment caretaker checked 9 units and found the following number of ra
MA_775_DIABLO [31]
{2, 5, 3, 1, 0, 3, 7, 2, 2} is the data set. We can find this by finding <span>relative frequency of 3 = 2/9 = 0.22 and then 150 times .22 = 33 units</span>
8 0
3 years ago
What is 2/5 +(-3/15)
Morgarella [4.7K]

Answer:

-281.25


Step-by-step explanation:


6 0
3 years ago
Other questions:
  • Which graph correctly solves the system of equations below? x2 + y2 = 4 y = x + 2
    7·2 answers
  • I will give brainliest
    9·2 answers
  • If DE=4x-1,EF=9,and DF=9x-22, find the variable of x
    13·1 answer
  • Please answer Which value of x is a solution to this equation?
    15·1 answer
  • HELP PLEASE WITH 5 QUESTIONS!!!
    5·1 answer
  • What are postive and negative numbers
    6·1 answer
  • 3 x ( 15 - 11 ) + 6= ?<br> help help help
    7·1 answer
  • There are 5 Kit Kats and 4 Snickers in a bag. If there are 24 snickers, how many Kit Kats are there?
    5·1 answer
  • A video game enthusiast is planning to attend a convention
    15·1 answer
  • What is the ratio of the volumes of two similar rectangles, if the ratio of their perimeters is 2:9? ​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!