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
oksian1 [2.3K]
3 years ago
15

A child throws a ball with a speed of 5 feet per second at an angle of 73 degrees with the horizontal. Express the vector descri

bed in terms of i and j.
Mathematics
1 answer:
maxonik [38]3 years ago
3 0

Answer:

  v = 5cos(73°)i +5sin(73°)j

Step-by-step explanation:

The components of the velocity vector are ...

  horizontal (i direction): 5·cos(73°)

  vertical (j direction): 5·sin(73°)

Then the velocity vector is the sum of these component vectors:

  v = 5cos(73°)i +5sin(73°)j

You might be interested in
Sam bought 8 pounds of rice for $5 . How many pounds of rice did he get per dollar? round to nearest hundredth
Natali [406]

well, i believe the answer is each dollar= 1.6 pounds

7 0
3 years ago
Please help me with this
inn [45]
It's the first one and the last one need any more help let me know okay
7 0
3 years ago
A) a shopkeeper buys a camera for $300 and sells it at $360. Calculate the percentage profit.
Lilit [14]
A) profit/original price x100 =percentage profit

(Profit: 360-300=$60)

=60/300 x100
=20%

b) two cameras (original price): 300x2= $600
two cameras (price sold): 360x2 = $720

Profit without discount: 720-600= $120

120-100= $20 discount

20/720 x100 =2.78%
4 0
2 years ago
Read 2 more answers
How would you write odds in favor?
Andrews [41]

Answer: Odds in favor = Number of successes: Number of failures

Step-by-step explanation:

Example

A jewelry box contains 5 white pearl, 2 gold rings and 6 silver rings. What are the odds of drawing a white pearl from the jewelry box?

Number of successes = 5

Number of failures = 2 + 6 = 8

Numbers of ways to draw a white pearl: number of ways to draw another jewelry.

5:8

The odds are 5:8

3 0
3 years ago
A=7/25<br> B=7/24<br> C=24/25<br> D=24/7
My name is Ann [436]

Answer:C

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • PLEASEE HELP
    9·2 answers
  • Please help w number 2 :) A-B
    7·1 answer
  • 12 is 15% of what?<br> HELP
    10·1 answer
  • You put 40% of your paycheck into your savings account. If you earned $180 on your paycheck, then how much money did you put int
    12·1 answer
  • If the function f(x)=4x+2 and g(x)= 5/2x-4 then which of the following is a false statement
    14·1 answer
  • pls stop reporting point giveawys saying that its against terms of service when your account is 10 times worse anyways here is s
    5·2 answers
  • Make 24 with the numbers below :<br> 5, 10, .5, 1
    12·1 answer
  • You need $3,000 to buy a new stereo for your car. If you have $1,200 to invest at
    8·1 answer
  • Find the area. Simplify your answer.<br> X+4<br> 2x
    7·1 answer
  • 6.) Michael &amp; Melissa both claim to be earning a C average, 70% to 79%, in their Latin Class. Use the table below to explain
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!