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
zhuklara [117]
2 years ago
10

Here's the next(Sorry I've been a little late on them(And BTW I will base my questions on measurments for Cars, Boats and Vessel

s, and AirCraft)
How many mph is Mach 1?

How many mph is Mach 3?


This is for AirCrafts and Jets . . .

(Worth 15)

Good Luck!!!
Mathematics
1 answer:
riadik2000 [5.3K]2 years ago
5 0

Based on the conversion rates of miles per hour and mach speeds, the value of Mach 1 in mph is <u>767.21 </u>mph. Mach 3 will be <u>2,283.62.</u>

<h3>What does it mean to go at mach speed?</h3>

Mach speed is used to denote the speed of an object that is traveling faster than sound.

Mach 1 would be a speed of 767.21 mph or more than 1,200 km/h. Mach 3 will be three times this speed at 2,283.62 mph.

Find out more on mach speed at brainly.com/question/5714146.

#SPJ1

You might be interested in
Factorise x^2+9x+18 and hence solve x^2+9x+18=0
lana [24]
x^2+9x+18\\\\9x=3x+6x\\18=3\cdot6\\\\x^2+9x+18=x^2+3x+6x+18=x(x+3)+6(x+3)=(x+3)(x+6)\\\\x^2+9x+18=0\iff(x+3)(x+6)=0\iff x+3=0\ or\ x+6=0\\\\x=-3\ or\ x=-6
3 0
3 years ago
Which expression represents the phrase "the quotient of 9 and 14"?
andreyandreev [35.5K]

Answer:

the quotient of 9 and 14

= \frac{9}{14}

4 0
2 years ago
Read 2 more answers
Segments BC and DE are parallel. What is the length of CE?
Aleksandr-060686 [28]
It is 5 and you dont lnow it because of the explanau
3 0
3 years ago
Help I'm giving 30 points
mote1985 [20]

Answer:

perimeter= Sum of all the sides

Step-by-step explanation:

6+x-3+x-4

= -1+2x

<em><u>or</u></em>

=2x-1

is the answer

7 0
2 years ago
Read 2 more answers
Which one should I choose
erik [133]

Answer: 9

Step-by-step explanation:

Since x=2 that means there should be 2 3s being multiplied since it’s 3 to the second power. So 3x3 which equals 9. If this answer helped please mark it brainliest!

3 0
3 years ago
Read 2 more answers
Other questions:
  • Uma pesquisa entrevistou 1000 indivíduos, 600 rejeitam o partido A, 500 rejeitam o partido B e 200 não rejeitam nenhum partido.
    6·1 answer
  • The sum of 75 and twice a number is 219. Find the number
    9·2 answers
  • Write this number in standard form 4,000,000+300,000+10,000+500+30+7
    7·2 answers
  • 6. When you barter, you must ________<br> in order to buy something.
    12·2 answers
  • NEED UGANT HELP pls help me
    13·1 answer
  • 1.5r - 3r + 8r + 2.5r solve by combining like terms
    9·1 answer
  • Is a CR grade good or bad? ​
    7·1 answer
  • Amber put gasoline into her car she wrote down that she added 56.78 liters of gas but she rounded the amount to the nearest hund
    6·1 answer
  • Please help me with this u don’t have a clue.
    10·1 answer
  • Out of 18 cookies, 1/3 are chocolate chip. How many of the cookies are chocolate chip?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!