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
grin007 [14]
3 years ago
13

Please help I need to turn it in now

Mathematics
1 answer:
morpeh [17]3 years ago
8 0

Answer:

Step-by-step explanation:

x=rcosθ=4 cos (-40)=4 cos 40≈3.064

y=r sin θ=4 sin (-40)=-4 sin 40≈-2.571

the vector is (3.064,-2.571)

You might be interested in
If a = 4 and b = 2, what is the value of the following expression?
Nadya [2.5K]

Answer:

D) 30

Step-by-step explanation:

3(a + 4b)-6 = 3 ( 4 + 4*2) - 6

                  = 3( 4+8 ) - 6

                  = 3*12 - 6

                  = 36 - 6 =30

3 0
3 years ago
Read 2 more answers
What's the answer to these questions
siniylev [52]
19) 3/8
27) 14/15
23) 11/24
3 0
3 years ago
Age is an important factor when evaluating your target heart rate.
liubo4ka [24]

Answer:i dont care

Step-by-step explanation: My brain Im dum

7 0
3 years ago
You roll a number cube two times. How many outcomes are possible? Please explain work.
MArishka [77]

Answer:

there will be about less times than the cube earns!

Step-by-step explanation:

6 0
4 years ago
Maria got some sweet baseball cards because she loves baseball. She spent a lot of money and bought 456 cards. She then bought a
nydimaria [60]

There will be 5 cards on the last page.

Reason: 456/11=41.45 Round down to 41 because you can have part of a card. Then you do 41*11 which is 451. 456-451=5

3 0
3 years ago
Other questions:
  • Choose the expressions that are perfect cubes.
    8·2 answers
  • May someone please help me with this question?
    14·2 answers
  • Because a square is a parallelogram, it must have
    5·2 answers
  • The cost of manufacturing A certain type of headphone varies inversely as the number of headphones increase . If 5000 headphones
    5·1 answer
  • Which is 5logx - 6log(x-8) written as a single logarithm?
    6·2 answers
  • Ada had $42 to spend on a binder and 11 spiral notebooks. The binder cost $9 what was the price of each spiral notebook?
    10·2 answers
  • 1. Find the sum of the series . 15 show your work
    5·2 answers
  • What is the answer to the question
    5·1 answer
  • Help me pls don’t put random
    12·2 answers
  • Stuart wants to find the value of 3 - 2
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!