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
Tatiana [17]
3 years ago
8

2x^2+16x+42=0 what is the answer?

Mathematics
1 answer:
Debora [2.8K]3 years ago
3 0

Answer:

no solution

Step-by-step explanation:

With some linear expressions, like this one, that has an answer of 0 has no solution

You might be interested in
What set of reflections and rotations would carry rectangle ABCD onto itself? Parallelogram formed by ordered pairs A at negativ
pickupchik [31]
Each of the 4 choices has been drawn step by step as follows:

the first transformation is drawn in light grey
the second transformation is drawn in dark grey
the third transformation is described as how it should be.


Choice I, picture I: 
Rotate 180°, reflect over the x-axis, reflect over the line y=x

the last transformation should be : reflect with respect to the y-axis


Choice II, picture II: 
Reflect over the x-axis, rotate 180°, reflect over the x-axis

the last transformation should be : reflect with respect to the y-axis



Choice III, picture III: 
Rotate 180°, reflect over the y-axis, reflect over the line y=x

the last transformation should be : reflect with respect to the x-axis



Choice IV, picture IV: 
Reflect over the y-axis, reflect over the x-axis, rotate 180°

the last transformation should be : rotate 180° CORRECT!



Answer:  Reflect over the y-axis, reflect over the x-axis, rotate 180°

6 0
3 years ago
Read 2 more answers
Describe the series of rigid transformations that maps pqs onto p’’’q ’’’s ’’’ .explain.
Masteriza [31]
It’s triangular your welcome hint q
7 0
3 years ago
How many different arrangements are there for the word fraction?
nadezda [96]
8! = 8 x 7 x 6 x 5 x 4 x 3 x 2 = 40320.
4 0
3 years ago
<img src="https://tex.z-dn.net/?f=f%28t%29%20%3D%202t%20-%203%20%5C%5C%20f%287%29" id="TexFormula1" title="f(t) = 2t - 3 \\ f(7)
Ostrovityanka [42]

Answer:11

Step-by-step explanation:

5 0
3 years ago
Need Help!!! Answer Plzz
vampirchik [111]
A. the first one will give you a perpendicular line to BA
7 0
3 years ago
Other questions:
  • What are the excluded values v^2 +1 / v^2 -v-6
    5·1 answer
  • a bird that was perched atop 15 and a half door tree dives down six feet to a branch below. how far above the ground is the bird
    13·1 answer
  • What steps do you use to solve a linear inequality
    8·1 answer
  • Name the property of real numbers illustrated by the equation
    10·1 answer
  • John traveling to a meeting that is the 28 miles away he needs to be there in 30 min,how fast does he need to go to make it to t
    12·1 answer
  • What is the measurement of m&lt;2. please explain.​ <br>​
    14·1 answer
  • 3. Diego drew a scaled version of a Polygon P and labeled it Q.
    12·1 answer
  • When writing a summary about the theme you should....
    5·2 answers
  • Which triangles could not be similar to triangle ABC ? triangle a b c with right angle b. side a b is 12 cm. side b c is 5 cm. s
    14·1 answer
  • Here is a list of numbers 12 11 19 16 32 15 13​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!