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
snow_tiger [21]
3 years ago
10

PLEASE HELP!!! give an explanation if you can

Mathematics
1 answer:
Goryan [66]3 years ago
8 0
Here I solved it for you on paper

You might be interested in
Explain why if a runner completes a 6.2â-mi race in 32 âmin, then he must have been running at exactly 11 âmi/hr at least twice
MA_775_DIABLO [31]

Answer:

Accelerating to top speed, deaccelerating to finish line.

Step-by-step explanation:

If the runner kept a constant speed of 11 mph for the whole duration of his run (32 minutes), the distance he would have covered is:

d=11*\frac{32}{60}\\d= 5.87\ mi

This means that, in order to run the full 6.2 miles, the runner needs to reach a speed over 11 mph. Assume he starts from rest, while accelerating the runner reaches, and the surpasses, the 11 mph mark. Since his speed at the finish line is zero, the runner has to deaccelerate from his current running speed (which should be higher than 11 mph), passing through 11 mph and reaching zero at the finish line.

3 0
3 years ago
(PLEASE HELP!!)
AlexFokin [52]

Answer:

X= 8

Y= 130

(8, 130)

Step-by-step explanation:

I used a graphing calculator to see where the two equations intersected.

Hope this helped :)

5 0
3 years ago
Read 2 more answers
What is half of 7 the whole number
Volgvan

Answer:

3 1/2

Step-by-step explanation:

You have to do 7 divided by 2 or 1/2 x 7

6 0
3 years ago
Read 2 more answers
Let f ( x ) = 10 x + 14 f − 1 ( x ) =
Agata [3.3K]

Answer:

  f^-1(x) = (x -14)/10

Step-by-step explanation:

You can find the inverse function by solving for y:

  x = f(y)

Here, that is ...

  x = 10y +14 . . . . . use the definition of f(y)

  x -14 = 10y . . . . . . subtract 14

  (x -14)/10 = y . . . . divide by the coefficient of y

So, your inverse function is ...

  f^-1(x) = (x -14)/10

6 0
3 years ago
SOMEONE PLEASE HELP ME WITH THIS ASAP THIS IS ONE OF MY LAST QUESTIONS AND PLEASE SHOW WORK
-Dominant- [34]

Answer:

1296 ft^3.

Step-by-step explanation:

The ratio of the volumes = 1^3 : 6^3

= 1 : 216.

So volume of the larger figure = 6 * 216

= 1296 ft^3.

5 0
3 years ago
Other questions:
  • Given frequent itemset l and subset s of l, prove that the confidence of the rule "s’ => (l - s’)" cannot be more than the co
    13·1 answer
  • What's 7 divide 56.35?
    5·2 answers
  • The endpoints of a diameter of a circle are (3, -2) and (-5, 8). What is the equation of the circle in standard form?
    9·1 answer
  • At the farmers market each of the 94 vendors makes $502 in profit each weekend.How much profit will all vendors make on saturday
    6·2 answers
  • The telephone company charges $1.35 fir the first 3 minutes of a phone call and $0.35 for each additional minute. i talk on the
    7·1 answer
  • Please answer this question I really need it today I need to hand this in 8:00pm please answer it and please show work please
    7·1 answer
  • Please help me I rlly do need help
    15·1 answer
  • 2. Mr. Penman had 2/3 liter of salt water. He used 1/5 of a liter for an experiment. How much salt water does Mr. Penman have le
    12·1 answer
  • How many ways can two names be chosen from 76 in a raffle if only one entry per person is allowed
    10·1 answer
  • Which could be the dimensions of a rectangular prism whose surface area is greater than 140 square feet? Select three options.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!