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
Kryger [21]
3 years ago
8

If you are going 220 feet per minute how many miles per hour​

Mathematics
1 answer:
Alenkasestr [34]3 years ago
4 0

Answer:

60*220 feet = 13,000 Feet convert to Miles = 2.462121 miles/hr

Step-by-step explanation:

You might be interested in
On a map of South Asia, Nepal looks approximately like a rectangle
Hoochie [10]

Answer:

VK for up ureueusidifdisodaaiwiwu

6 0
3 years ago
Find all solutions of the equation in the interval [0, 2pi).
natali 33 [55]

Answer:

Step-by-step explanation:

Begin by squaring both sides to get rid of the radical. Doing that gives you:

sin^2x=1-cosx

Now use the Pythagorean identity that says

sin^2x =1-cos^2x and make the replacement:

1-cos^2x=1-cosx. Now move everything over to one side of the equals sign and set it equal to 0 so you can factor:

1-cos^2x+cosx-1=0 and then simplify to

cosx-cos^2x=0

Factor out the common cos(x) to get

cosx(1-cosx)=0 and there you have your 2 trig equations:

cos(x) = 0 and 1 - cos(x) = 0

The first one is easy enough to solve. Look on the unit circle and see where, one time around, where the cos of an angle is equal to 0. That occurs at

x=\frac{\pi }{2},\frac{3\pi}{2}

The second equation simplifies to

cos(x) = 1

Again, look to the unit circle and find where the cos of an angle is equal to 1. That occurs at π only.

So, in the end, your 3 solutions are

x=\frac{\pi}{2},\pi,\frac{3\pi}{2}

8 0
3 years ago
when you run, your average step length is 42 inches. how many steps would you take to run 1 mile 5280 feet.
iVinArrow [24]

Answer:

1508.5 steps

Step-by-step explanation:

brainliest

7 0
3 years ago
Read 2 more answers
How can you determine the coordinates of a figure after a reflection over either axis
Nataly [62]
If you reflect across the x-axis, the y value change from positive to negative.
If you reflect across the y-axis, the x value changes from positive to negative
5 0
2 years ago
In the town of Pleasantville, a poll of 340 residents revealed that 289 residents were opposed to the proposed changes to the to
trapecia [35]

Step-by-step explanation:

sorry I don't know the answer

6 0
2 years ago
Other questions:
  • 20 POINTS!!!!!!! PLZ HELP I HAVE 3 MINS. On Saturday, the bookstore sold x books. On Sunday, the bookstore sold 2 more books tha
    6·2 answers
  • 3 times of 4 yards 2 foot
    11·1 answer
  • Which of the following best describes the solutions to the inequality shown below?
    14·1 answer
  • Which of the following is the best buy? a 16 oz bag of rice for $2.42 a 12 oz box of rice for $1.93 a 6 oz box of rice for 90¢ a
    14·2 answers
  • How many true solutions does the equation sinx=cosx-1 have over the interval 0 is less than or equal to x which is less than or
    8·2 answers
  • Does there exist a function that is not a relation
    10·1 answer
  • If a cube has a volume of 343 in, what is its surface area?
    12·2 answers
  • Can someone answer this question please answer it correctly if it’s corect I will mark you brainliest
    15·1 answer
  • 6) En El Salvador el presupuesto de gastos para el año 2020 fue de 500 millones dos ciento cincuenta mil dólares, de los que le
    15·1 answer
  • 6. How many 4 digit odd numbers can be formed if no digit can be repeated?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!