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
zalisa [80]
3 years ago
5

Add. Write your answer using rectangular coordinates. -3∠-30° + 9∠32°

Mathematics
1 answer:
sukhopar [10]3 years ago
4 0

(-3*cos30,-3*sin30)+(9*cos32,9*sin32)

but we don't have sin,cos32. are you sure it's 32? or 30?

You might be interested in
Please help with this question
yaroslaw [1]

Answer:

25%

Step-by-step explanation:

find how many possible combinations (20) find how many combinations with tomato sauce(5) divide 5/20 which is .25 and to find this in a percent multiply by 100 to find 25%

3 0
3 years ago
Thomas buys 7 souvenirs for his friends and family. Each gift takes up 1/16 of his
lakkis [162]

Answer:  1 9/15

Step-by-step explanation:

4 0
3 years ago
PLEASE HELP ME I DONT GET THIS AT ALL!
MrMuchimi

Answer:

A=5/12 B=4/12

Step-by-step explanation:

(1,2,3,4,5)=How many cards are less than 6= 5/12

(3,6,9,12)=How many cards are divisible by 3= 4/12

Hope this helps!

6 0
4 years ago
State if triangle is acute obtuse or right
AnnyKZ [126]

Answer:

The triangle is acute

3 0
3 years ago
Find the constant of variation for the relationship shown in the following table:
Tresset [83]
The answer is D.

Formula: k = y/x

5/1 = 5
10/2 = 5
15/3 = 5
20/4 = 5 
5 0
3 years ago
Read 2 more answers
Other questions:
  • Fiona wrote the linear equation y =2/5 x – 5. When Henry wrote his equation, they discovered that his equation had all the same
    5·2 answers
  • In a 20% off sale a coat was £68. Work out the original price
    7·1 answer
  • Sidney spent 30% of her monthly salary on a new laptop last month. Then she spent 50% of her salary to pay her monthly bills. Sh
    12·1 answer
  • What is the fraction that name the same amount
    10·1 answer
  • I need to know this question pls help someone​
    10·2 answers
  • From 7x2+5xy−3y2 subtract the sum of 2x2+3xy−5y2 and x2−7xy−4y2.
    11·1 answer
  • A triangle, ABC, has angle measures of 82', 75', and 23' and no sides equal (congruent) in length. How would this
    6·1 answer
  • Help!! asap <br><br> solve the equation
    15·1 answer
  • Help !!!!!!!!!!!!!!!!!!!!!
    15·1 answer
  • Can you please solve ax+z=w-y for a please???​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!