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
leva [86]
1 year ago
6

HELPPPPPPPPPPPPPPPPPPP!

Mathematics
1 answer:
AlekseyPX1 year ago
7 0

Answer: Real, equal, rational.

Step-by-step explanation:

-x^2-8x-16=0\\-(x^2+8x+16)=0\\Multiply \ the\  left \ and\  right \ sides\  of\  the\  equation\  by \ -1:\\x^2+8x+16=0\\x^2+2*x*4+4^2=0\\(x+4)^2=0\\x+4=0\\x=-4.

You might be interested in
What is the volume of a regular pyramid having a base area of 24 in.² and a height of 6 inches?
Assoli18 [71]

Answer:

48 in³

Step-by-step explanation:

The volume (V) of a pyramid is calculated as

V = \frac{1}{3} × area of base × height

here area of base = 24 and height = 6, so

V = \frac{1}{3} × 24 × 6 = 8 × 6 = 48 in³

3 0
3 years ago
Pls help I give brain
Sliva [168]

Answer:

$480

Step-by-step explanation:

8x6x10=480

3 0
2 years ago
The University of Ballygobackwards has three colleges: the College of Science, which has 12 staff, 8 of whom are female; the Col
IceJOKER [234]

Answer:

just split the awnser

Step-by-step explanation:

6 0
2 years ago
What makes up the sides of an angle?
lesantik [10]
The sides of the angle are the lengths which it is formed
3 0
2 years ago
Planes S and R both intersect plane T Which statements are true based on the diagram? Select three options OPlane S contains poi
jeka94

Answer:

Options (2), (4) and (5)

Step-by-step explanation:

Option (1).

Planes S contains points B and F.

False.

(Point B lies on plane S and point F lies on plane R)

Option (2).

The line containing points A and B lie on the plane T.

True.

(points A and B lie on plane T)

Option (3).

Line v intersects lines x and y at the same plane.

False.

Option (4).

Line z intersects plane S at point C.

True.

Option (5).

Planes R and T intersect at line y.

True.

5 0
3 years ago
Other questions:
  • A rectangle has a length that's 9 inches less than twice it's width the area of the rectangle is 180 square inches. Write and eq
    15·2 answers
  • A rectangle that is 2 inches by 3 inches has been scaled by a factor of 7.
    5·1 answer
  • (-3,0) and (4,0)
    12·1 answer
  • Lavania is studying the growth of a population of fruit flies in her laboratory. After 6 days she had nine more than five times
    6·1 answer
  • I'LL GIVE BRAINLIEST !!! FASTERR !<br><br>​
    13·1 answer
  • The black line is a graph of y=x. Which of these equations could represent the blue line
    8·1 answer
  • A rectangle has a length of 9 inches and a perimeter of 22 inches. What is the width of the rectangle?
    11·1 answer
  • Refraction is the bending that occurs when a wave moves from one medium to another at an angle and
    12·2 answers
  • This formula converts a UK shoe size to a Japanese shoe size. Japanese size = UK size + 19
    11·1 answer
  • Choose the correct simplification of the expression −4x2(6x − 5x2 − 5). 20x4 24x3 20x2 −9x4 2x3 − 9x2 20x4 − 24x3 20x2 −20x4 24x
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!