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
levacccp [35]
3 years ago
12

What's a quadrilateral that has a 80, 100, 100, 80 degree

Mathematics
2 answers:
Lilit [14]3 years ago
5 0
We know it's not a rectangle or square, since they are not right angles, and it has two pairs of equal angles, so it could be a rhombus/parallelogram or a trapezoid. 
If the equal angles are opposite each other it is a rhombus or a parallelogram, but if the are not (which goes with how you listed the angles) it is a trapezoid.

kap26 [50]3 years ago
3 0
The answer is a rectangle
You might be interested in
Solve k^2+4k+4=25 by taking the square root of each side. Please show work, thanks
MAVERICK [17]

Answer:

Step-by-step explanation:

k=3 or k=−7 both choices are correct

8 0
2 years ago
How do you write 91% as a decimal?
vlada-n [284]

the answer is .91 because you have to move the decimal two places to the left
3 0
3 years ago
Read 2 more answers
3. A rocket is launched vertically from the ground with an initial velocity of 64 ft / sec . ( a ) Write a quadratic function h
lys-0071 [83]

Answer:

See below.

Step-by-step explanation:

The rocket's  flight is controlled by its initial velocity and the acceleration due to gravity.

The equation of motion is h(t) = ut + 1.2 g t^2 where  u = initial velocity, g = acceleration due to gravity ( = - 32 ft s^-2) and t = the time.

(a) h(t) = 64t  - 1/2*32 t^2

h(t) = 64t - 16t^2.

(b) The graph will be a parabola which opens downwards  with a maximum at the point (2, 64) and x-intercepts at (0, 0) and (4, 0).

The y-axis is the height of the rocket and the x-axis  gives the time.

Maximum height = 64 feet, Time to maximum height = 2 seconds, and time in the air = 4 seconds.

6 0
3 years ago
Read 2 more answers
13
Cerrena [4.2K]

Answer:

<h2>2x-10 = 65-x</h2><h2 />

Step-by-step explanation:

just add up both alternate internal angles as they are both equal

so, the equation is: 2x-10 = 65-x

7 0
3 years ago
Read 2 more answers
ANSWER FAST
brilliants [131]

Answer:

y = 1

Step-by-step explanation:

x + y = 16

x - y = 14     add the equations

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

2x = 30

x = 15

x + y = 16

15 + y = 16

y = 1

the numbers are 15 and 1

7 0
3 years ago
Other questions:
  • Kurt bought a bike for $149.95. Eric bought a bike that had been $169.50 but was marked 1/5 off. How much less did Eric’s bike c
    8·1 answer
  • Earth Science Chapter 1<br> Cust
    8·1 answer
  • Lakisha had $10 dollar bills and $1 bills in her wallet. She used seven bills to buy a pair of shoes for $43. How many of each t
    10·2 answers
  • (Statistics) Can someone help explain how to do this
    6·1 answer
  • Find the exact value of sin(11pi/12)cos(pi/6)-cos(11pi/12)sin(pi/6)
    6·1 answer
  • I’m completely lost can anybody help solve this
    15·1 answer
  • Rearrange the formula m =
    10·2 answers
  • Please show process!!!!<br> THANK YOU!<br> Will mark brainylist
    5·1 answer
  • Click and drag like terms onto each other to simplify fully<br> 7-1-6+4x
    14·1 answer
  • If someone does every answer I’ll give brainliest show work too
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!