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
jekas [21]
3 years ago
6

Which Shape is NOT quadrilateral

Mathematics
1 answer:
Veronika [31]3 years ago
3 0

Answer:

the pentagon (3rd one)

Step-by-step explanation:

definition of a quadrilateral literally means a shape with 4 sides

You might be interested in
For the function f defined b f(x)=x^2+2x+3 find f(-x), -f(x), and -f(-x).
Rom4ik [11]

Answer:

see explanation

Step-by-step explanation:

To evaluate f(- x) substitute x = - x into f(x)

f(- x) = (- x)² + 2(- x) + 3 = x² - 2x + 3

-----------------------------------------------------

- f(x) = - (x² + 2x + 3) ← distribute parenthesis by - 1

       = - x² - 2x - 3

-----------------------------------------------------------

- f(- x) ← substitute f(- x) from above

= - (x² - 2x + 3) ← distribute parenthesis by - 1

= - x² + 2x - 3

5 0
3 years ago
Mallory makes $10 per hour babysitting and $8 per hour working at the local grocery store. Last week she babysat for 6 hours. He
miv72 [106K]
Mallory would have worked for 15 hours
6 0
3 years ago
Read 2 more answers
10-x/3 + 12+6/9 when x= 4
Goshia [24]

Answer:

5 i think mabe

Step-by-step explanation:

8 0
2 years ago
HELLO HUMANS! QUICK QUESTION. WILL MARK AS BRAINLIEST!
Natali5045456 [20]

9514 1404 393

Answer:

  use the slope formula

Step-by-step explanation:

Usually, you are asked for an average slope over some interval. The slope is calculated on that interval the same as it would be if you were given two points, one at each end of the interval.

  m = (y2 -y1)/(x2 -x1)

For example, if you wanted to know the slope on the interval [1, 2] hours, the points you would use would be ...

  (hours, miles) = (1, 25) and (2, 75)

The corresponding slope on that interval is ...

  m = (75 -25)/(2 -1) = 50 . . . . miles per hour

__

You can identify four (4) regions on this graph in which the slope is constant:

  (0, 1) . . . slope is 25 mph

  (1, 2) . . . slope is 50 mph, as computed above

  (2, 3) . . . slope is 0 (the rider has stopped)

  (3, 5) . . . slope is 25 mph

Over different intervals, you need to identify the points involved and use the formula to compute the average slope.

8 0
3 years ago
Please help I will mark brainlist. Find the missing side x=
olga55 [171]

Answer:

5

Step-by-step explanation:

use the Pythagorean theorem

3 0
2 years ago
Other questions:
  • what do I put on the blank spots that have parenthesis and a plus sign in the middle? its number 15 that's talking about 56 and
    6·1 answer
  • What are the two shapes of cross-sections we could create by slicing the cone diagonal to its base?
    15·1 answer
  • Please help me with this :)
    13·1 answer
  • What Is the area of a rectangular room that is 3 3/4 yards long and 3 1/3 yards wide
    15·1 answer
  • When a chip fabrication facility is operating normally, the lifetime of a microchip operated at temperature T, measured in degre
    14·1 answer
  • PLEASE HELP ME I NEED HELP I HAVE 4 MORE TO DO AND I DONT HOW!!!!!! Find the slope and the y-intercept of the graph of the linea
    15·1 answer
  • The one-year survival rate for pancreatic cancer is 20%. Of 12 people diagnosed with pancreatic cancer at one hospital, 6 surviv
    10·1 answer
  • Simplify the algebraic expression by combining like terms. Using algebra tiles might be helpful.
    11·2 answers
  • Which is a solution of 1/4+x=0 0.25, 3/4, -3/4, or -0.25.
    9·1 answer
  • Find the HCF of: 32a5b4,24a6b6,484b5
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!