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
VMariaS [17]
3 years ago
13

Shelly biked 21 miles in 4 hours (part A) what is Shelly's average speed in miles per hour (part B) at the same rate how many ho

urs will it take Shelly to bike 42 miles.
Mathematics
1 answer:
Alex73 [517]3 years ago
3 0

A) Divide total miles by total time:

21 miles /  4 hours = 5.25 miles per hour.

B) Divide miles by miles per hour:

42 miles / 5.25 miles per hour = 8 hours.

You might be interested in
Emily and her family are planning to fly to Italy over the summer. If they fly out from LAX, the distance of the trip will be 6,
dezoksy [38]
It’s traveling at about 704.8 miles per hour
8 0
3 years ago
Where can you find the hypotenuse of a right triangle
goldenfox [79]

Answer:

In geometry, a hypotenuse is the longest side of a right-angled triangle, the side opposite the right angle.

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
(2+3)+4 = 2+(3+4) what's the property
Fantom [35]
It’s called the associative law you can add numbers in any order you want
6 0
3 years ago
Read 2 more answers
I need help with this question. I would like a detailed explanation please!(what are the measurements)​
garri49 [273]

Answer:

X = 66

Step-by-step explanation:

A straight line is equal to 180 degrees so if you have one side of that line you can figure out the inside angle.

Now that you have two of the angles inside the triangle add them up. All the interior angles of a triangle will add to 180. So add up 38 and 76 to get 114. Now do 180 - 114, you should get 66

so x = 66

7 0
3 years ago
Read 2 more answers
The equation of a line is x 3y = 14. what is the y-intercept of the line? −14 3/14 14 14/3
Olin [163]
X+3y = 14
3y = -x +14
y = -1/3 x +14/3
 so the y intercept is 14/3
7 0
3 years ago
Read 2 more answers
Other questions:
  • When a number decreased by 10% the result in 63. What is the number?
    6·1 answer
  • Algebra II question, urgent!!
    9·1 answer
  • 6x + 2 = 26 what is the answer​
    13·2 answers
  • 1/4 - 3/5 write your answer is simplest form
    8·2 answers
  • Simplify 3f-2f+f I need a answer for that please
    6·1 answer
  • Please help asap!!!!!!!!!!!
    8·1 answer
  • Help pls to get brainiest
    7·2 answers
  • WILL GIVE BRAINLIEST 10 POINTS Select all ordered pairs that satisfy the function y= -1/2x + 4
    11·1 answer
  • -3x-6=12 what does x equal
    13·1 answer
  • The equation P=4s represents the perimeter P of a square with side length s. What is the perimeter of a square with a side lengt
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!