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
Murrr4er [49]
3 years ago
6

What is the length (magnitude) of the vector (7,-2)?

Mathematics
1 answer:
Ulleksa [173]3 years ago
7 0

Answer:

d. sqrt 53

Step-by-step explanation:

You might be interested in
If a car reaches speeds of 0-100 mph in 0.8 seconds, how many mph will it reach in 1 second?
zvonat [6]

Answer:

125 mph

Step-by-step explanation:

This can be calculated as a simple rule of 3.

In rule of 3 problems, you need to first identify the measures and whether they are direct or inverse to each other.

If they are direct to each other, if one value increases the other will increase too. For example, lets suppose that the Buffalo Bills have won 3 of 4 games. When there are 8 games, then will have won 6, keeping this proportion. Here, the measures are the number of games and the number of Buffalo Bills wins.

Now if they are inverse to each other, if one value increases the other will decrease. For example, if you travel at 60 mph, you will need 6 hours to arrive at your destination. At 80 mph, you will need less time. So, a the average speed increases, the time you need will decrease.

In this case the speeds is proportional to the time. So, if the time increases, the speed will increase too. It can be calculated by the following rule of 3.

   Speed               Time

 100 mph - 0.8 seconds

 x mph      -  1 second

x = 100/0.8 = 125 mph.

4 0
3 years ago
Solve: g^2x+1=g^3x-2<br> x=?
Schach [20]

Answer:

the answer you will be looking for is g^2x - g^3x = -3

Step-by-step explanation:

as much as I would like to, I'm really not that great at explaining things

6 0
2 years ago
Pick correct graph from multiple choice options. A.B.C.D
maw [93]

Answer:

it is B

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
John studied for 22.5 hours over a period of 3.5 days. On average, about how many hours did he study each day?
-BARSIC- [3]

22.5/3.5=6.4285 . You can round if needed


8 0
3 years ago
A satellite is 6,000 miles from the horizon of Earth. Earth’s radius is about 4,000 miles. Find the approximate distance the sat
bonufazy [111]

Answer:

I believe it’s 2,000 miles because you subtract I think

Step-by-step explanation:

4 0
2 years ago
Other questions:
  • THERE WAS A HALF CLASS OF WATER IN A FRACTION HOW MUCH WATER WOULD 3 PEOPLE GET?
    7·1 answer
  • 3/12 1/6 and 1/3 same denominator
    9·1 answer
  • HELP ASAP (Geometry)
    10·1 answer
  • The product of 43 x 6 can be broken down into expanded
    15·1 answer
  • Find the approximate area of a triangle that has vertices at A(-4,-2) B(1,1) and C(5, -1).
    14·1 answer
  • A six-ounce paper cup has a hole in the bottom and leaks water. If it was originally full and has only two ounces after 40 minut
    12·2 answers
  • Brandon buys a radio for $46.49 in a state where the sales tax is 7%.
    14·1 answer
  • If sin(x) = cos(y) for acute angles x and y, how are the angles related?
    7·1 answer
  • -8z^{-2} Write the expression using only positive exponents. Assume no denominator equals zero.
    5·1 answer
  • Kareem sells homegrown vegetables at the farmers market. She charges three dollars per pound of tomatoes and four dollars per po
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!