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
Lynna [10]
2 years ago
15

An aeroplane is 528 ft directly above an automobile and starts east at the rate of 20 miles an hour at the same instant the auto

mobile starts east at the rate of 40 miles an hour. How fast are they separating
Mathematics
1 answer:
aleksley [76]2 years ago
7 0

Answer: 20 mph

Step-by-step explanation:

Given

The airplane is at a height of 528 ft with a rate of 20 mph

The automobile is also directing east at the rate of 40 mph

at this instant, they are separating by the relative velocity between them

\Rightarrow v_{rel}=40-20=20\ mph

You might be interested in
If your good at maths help me
ahrayia [7]

Answer:

6n+1

Step-by-step explanation:

first term=13-6=7

nth term=7+(n-1)6=7+6n-6=6n+1

3 0
2 years ago
Read 2 more answers
A line passes through the points (-1, 2) and (7,6). What is its equation in slope-intercept form? Write your answer using intege
EleoNora [17]

Answer:

y =  \frac{1}{2} x +  \frac{5}{2}

Step-by-step explanation:

hope this helps!

4 0
3 years ago
What numbers can be rounded to 360 when rounded to the nearest ten
mestny [16]
355, and any greater number that's less than 365, can.
4 0
2 years ago
Read 2 more answers
Cesar has 32 boxes of pasta and 48 jars of sauce that he will be putting into bags for a food drive. He wants each bag to have t
zhannawk [14.2K]

Cesar has 32 boxes of pasta and 48 jars of sauce that he will be putting into bags for a food drive. He wants each bag to have the same amount of pasta and sauce and wants to use all of the items. Use the drop-down menus to complete the statements below about the number of bags Cesar can make.

What is the greatest number of bags Cesar can make and Each bag would have _____ pasta and _____ jars of sauce

Answer:

The greatest number of bags Cesar can make is 16 bags.

Each bag would have 2 pasta and 3 of jars of sauce

Step-by-step explanation:

We solve the above question using Greatest Common Factor method

The factors of 32 are: 1, 2, 4, 8, 16, 32

The factors of 48 are: 1, 2, 3, 4, 6, 8, 12, 16, 24, 48

Then the greatest common factor is 16.

Hence, the greatest number of bags Cesar can make is 16 bags.

For Pasta, We have 32 pasta

Each bag would have: 32/16

= 2 pasta

For Jars of sauce, we have 48 jars of sauce.= 48/16

= 3 jars of sauce

4 0
2 years ago
Write the following as an inequality
Ipatiy [6.2K]

Answer:

3 ≤ w ≤ 4

Step-by-step explanation:

the statements are 3 ≤ w  and 4 ≥ w ( or w ≤ 4 )

These can be combined into the single inequality

3 ≤ w ≤ 4


4 0
2 years ago
Other questions:
  • The proper measuring distance in the U.S. system
    5·1 answer
  • 2x – 3y=6<br>4x – 6y= 12​
    12·1 answer
  • the equation for a dog weight in pound (y) based on the number of burgers ir eats (x) seen in the equation below y=0.5x × 12
    9·1 answer
  • A 13​-foot ladder is placed against a vertical wall of a​ building, with the bottom of the ladder standing on level ground 10 fe
    9·1 answer
  • 60 points for a drawing of the answer for each question
    13·2 answers
  • If hector is 8years old and mary is 3 years old,how old will mary be when hector is 16
    15·1 answer
  • I need help with this. 3x + 5= 35, x =
    15·1 answer
  • Ms.Kitts works at a music store. last week she sold six more than three times the number of CDs that she sold this week. Ms.kitt
    13·2 answers
  • Work out the size of angle x.<br> 126°<br> 43°
    5·2 answers
  • 8. In quadrilateral ABCD, AD is congruent to BC, and AD is parallel to BC. Andre has written a proof to show that ABCD is a para
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!