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
If sales tax of a state is 8% what is the price of a $400 punching bag
Y_Kistochka [10]

Answer:

$32

Step-by-step explanation:

400 dollars

10 percent of 400=40

5 percent of 400=20

1 percent of 400=4

4 times 8=32

400-32=$368

32 is the sale tax

3 0
3 years ago
Read 2 more answers
PLS HELP IM TIMED
shutvik [7]

Answer:

0.56

Step-by-step explanation:

0.56 Because you would have yo subtract 0.77 and 0.21

8 0
2 years ago
A snack cart sells lemonade for $2 and hot dogs for $5. The vendor sold 86 items today for a total of $330. Which equation is tr
Alborosie

Let h be the number of lemonade sold. If the vendor sold 86 items today and h of them are lemonade, then the rest are hot dogs, so he sold 86-h hot dogs.

When you add the number of sold lemonade and hot dogs, then you get 86 items in total:

h+(86-h)=86.

This equation is exactly the same as equation

(86-h)+h=86.

Moreover,

1. if a snack cart sells lemonade for $2, then he gets $2h for h sold lemonade;

2.  if a snack cart sells hot dogs for $5, then he gets $5(86-h) for (86-h) sold hot dogs.

In total he gets $330, then

2h+5(86-h)=330.

Both these equations are true, but only first is among given options.

Answer: correct choice is B.

4 0
3 years ago
Read 2 more answers
Jack is sharing 3 bananas with 3 Friends. Which expression represents the amount each one will get if they share them equally?
Afina-wow [57]
They will each get 1 banana can i get brainiest please i was first and i barley have any
7 0
2 years ago
Read 2 more answers
30 men repair a road in 56 days by working 6 hours daily. In how many days 45 men will repair the same road by working 7 hours d
svetoff [14.1K]

Step-by-step explanation:

(30 men, 56 days, 6 hours daily)

=> (30 men, 48 days, 7 hours daily)

=> (45 men, 32 days, 7 hours daily)

Hence it will take 32 days.

5 0
2 years ago
Other questions:
  • PLEASE ANSWET ASAP! -Brainlist to right answer
    7·2 answers
  • If f(x)= x/x-1 what is f^-1(x)
    8·1 answer
  • 2) Waren dividing the polynomial p(,) = 6n? - 27n2 +41 +36 by(r - 4), the remainder can be
    13·1 answer
  • You work in a hospital,and instructions for an instrument state that it should be cleaned in the sterilizer for two hours. The s
    15·1 answer
  • Round 35,894 to the nearest thousand.
    6·2 answers
  • - 4x - 2y = -12 and 4x + 8y = -24<br> Pls help
    14·1 answer
  • Help plzzzzzzzzzzzz ​
    13·1 answer
  • Helppp fast I need it done by 9 am tomorrow
    14·2 answers
  • Jada walks up to a tank of water that can hold up to 10 gallons. When it is active, a drain
    13·2 answers
  • Pls help me with this question. will give brainliest.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!