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
Leto [7]
3 years ago
8

A parallelogram in a circumscribed circle must be a

Mathematics
1 answer:
Aleonysh [2.5K]3 years ago
6 0
Hi!

//gm circumscribed by a circle must be a cyclic quadrilateral.
You might be interested in
A police car's siren operates at a frequency of 2,000 Hz. What frequency would a stationary listener observe if the police car i
SpyIntel [72]

we can use formula

f_L=f_s(\frac{v_a-v_p}{v_a+v_p} )

where

fL is listener frequency

fs is siren frequency

va is the speed of sound in air

vs is police car speed

so, we have

f_s=2000Hz

v_a=345m/s

v_p=65mph

now, we can change it into m/s

v_p=65*\frac{1609}{3600}m/s

v_p=29.05139m/s

now, we can plug it

f_L=2000(\frac{345-29.05139}{345+29.05139} )

f_L=1689.33263Hz..............Answer

3 0
3 years ago
Which of the following events below will have an equally likely chance of happening?
Fed [463]

Answer:

B

Step-by-step explanation:

Think of it like a quarter you got a half and half shot if getting heads or tails. meaning a 50/50 chance.

5 0
3 years ago
Brad sold candy bars and cookies for a fundraiser at school. Candy bars sold for $3, and cookies sold for $5. He sold a total of
sergejj [24]
He would’ve sold 12 candy bars.

12x3=36

He only sold 20 items so that leaves 8 cookies

5x8=40

40+36=76$
7 0
3 years ago
What is the perimeter of this rectangle?
Slav-nsk [51]

The perimeter of a rectangle si length + length + width + width or 2l + 2w. Substitute your values in to get 2(70) + 2(65) → 140 + 130 → 270 feet

5 0
3 years ago
Which word sentence represents the equation?
PolarNik [594]
I believe its the second one because it say four times the number wich the number is the y and it is = too the number wich is y and increased going up are adding by 9. hope that helped.
8 0
3 years ago
Read 2 more answers
Other questions:
  • 1. What is the approximate volume of the cone? Use 3.14 for π.
    14·1 answer
  • Help plzzzz math ppl
    5·2 answers
  • What is 1/2 - 3/10 write it in simplist form
    5·1 answer
  • What number is 80% of 65%
    12·1 answer
  • In the figure below, lines m and n are parallel. What is the value of x?
    15·1 answer
  • 9), Eva can knit f of a scarf in an hour. Her sister takes of the time she
    13·2 answers
  • You are draining your fish
    12·2 answers
  • 20 POINTS PLEASE HELP URGENT! Chad worked for 4 3/5 hours and earned $34.73.
    9·2 answers
  • Someone help plz and plz make sure it’s right
    11·1 answer
  • What is the range of h
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!