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
ioda
3 years ago
5

What is the solution to the following equation x^2 +3x+ 7=0

Mathematics
2 answers:
sineoko [7]3 years ago
8 0

Answer:

x= -1.4 i think

Step-by-step explanation:

Oxana [17]3 years ago
3 0

Answer:

x = _-3+sqrt(19i)_______

                2

x = __-sqrt(19i-3)_______

                2

Step-by-step explanation:

You might be interested in
What are the Horizontal and vertical shift of <br> y = x+2-3
Nana76 [90]
If the equation is y=(x+2)-3 then the shifts are
3 down and 2 to the left
7 0
2 years ago
The shape of the top surface of a table is a trapezium. Find its area
qaws [65]

Answer:

0.88m²

Step-by-step explanation:

Area of a trapezium = 1/2(a+b)h

a and b are the parallel sides

h is the height

Given

a = 1m

b = 1.2m

h = 0.8m

Substitute

Area of the trapezium = 1/2(1+1.2)(0.8)

Area of the trapezium = 1/2(2.2)(0.8)

Area of the trapezium = 1.1 * 0.8

Area of the trapezium = 0.88m²

7 0
3 years ago
Is y+2=8 an expression​
ziro4ka [17]

Answer:

no

Step-by-step explanation:

hope this helps

3 0
3 years ago
Read 2 more answers
Find the area of the rhombus
Ira Lisetskai [31]

Answer:

Area \: of \: rhombus =96\: cm^2

Step-by-step explanation:

d_1= 2\times 8 = 16\: cm

d_2= 2\times 6 = 12\: cm

Area \: of \: rhombus =\frac{1}{2} d_1d_2

Area \: of \: rhombus =\frac{1}{2}\times 16 \times 12

Area \: of \: rhombus =8 \times 12

Area \: of \: rhombus =96\: cm^2

3 0
3 years ago
Find the missin number :7 =12:21
Sonbull [250]
7 times 3 equals 21 

therefor you do 12 divided by 3

to get 4
6 0
3 years ago
Read 2 more answers
Other questions:
  • A circle with the equation (x + 3)2 + (y - 2)2 = 25 is reflected over the line x = 2.
    7·2 answers
  • P=s+t+r solve for s please
    6·1 answer
  • Which of these segments could be the image of segment AB after a sequence of reflections, rotations, and/or translations? ​
    6·1 answer
  • Gabby wants to tile a room with and area of 320 Square feet. The width of the room is 4/5 it's length. What are the length and w
    12·2 answers
  • Lois and Joe start saving pennies on new years day. Lois has 5 pennies and saves 2 pennies every day. Joe starts with 4 pennies
    6·1 answer
  • PLEASE HELP ME GUYS!!
    11·1 answer
  • Find the distance between the points (6,-4) and (-3,-4) .
    15·1 answer
  • 6x^4 • 5x^3<br><br> Pleas help<br> Me on this problem!!
    5·1 answer
  • Name
    13·2 answers
  • 3/4 + 1/2 times 2 please help thanks
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!