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
vladimir1956 [14]
3 years ago
11

1 Find the value of the variables. b 30° a 12 60° a- b =

Mathematics
1 answer:
Andrew [12]3 years ago
4 0

Answer:

a=6

b=10.39

Step-by-step explanation:

a=sin 30x12 or a=cos60x12

a=6

b=cos 30x12 or b=sin60x12

b=10.39

You might be interested in
If the average of nine consecutive integers is zero, what is the largest integer?
Orlov [11]

Answer:

4

Step-by-step explanation:

The average of the consecutive integers is 0, so the middle number must be 0, with 4 numbers less than 0 and 4 numbers greater than 0.

-4, -3, -2, -1, 0, 1, 2, 3, 4

So the largest integer is 4.

4 0
3 years ago
Proving Pythagorean Theorem
MrRissso [65]

Answer:

45

Step-by-step explanation:

{a}^{2}  +  {b}^{2}  =  {c}^{2}

ssubstitute a and b for any of the numbers (3 or 6) and get 36+9 which is 45

45 =

{c}^{2}

so you would need to find the square root to get c

4 0
2 years ago
5,286÷3 how many digits will the classroom number have
docker41 [41]
<span>5,286÷3 how many digits will the classroom number have
Notice that we have 4 digits as dividend with a place value of thousands as the highest and to be divided with our divisor that have only 1 digit with a place value of ones.
Now, let’s see how many digit will our quotient have:
=> 5 286 / 3
=> 1 762 is the quotient, it has still 4 digit with a place value of thousands.
To check simply multiply our quotient and divisor.</span>



5 0
3 years ago
Over the past month, a hairstylist has had 28 female clients and 12 male clients. What is the ratio of male clients to female cl
maw [93]

Answer:its A. 3/7 because it would be 12:28 so you'd simplify it.


Step-by-step explanation:

12/28=3/7

4 0
3 years ago
How do the signs of factors affect their products
evablogger [386]

Answer:

If a negative number is multiplied with a positive number, it will be negative. If two positive numbers are multiplied, it will be positive. If two negative numbers are multiplied, it will also be positive.

Step-by-step explanation:

3 0
4 years ago
Other questions:
  • 1. Solve for the variable in the following proportion.
    14·2 answers
  • Consider f and c below. f(x, y) = x2y3i + x3y2j,
    13·1 answer
  • suppose a financial investment account is defined by A(t) = 5500(1.12)^t,where A(t) is in dollar and t is the number of years th
    12·1 answer
  • In the number 555,55 each digit is a 5 but value of rachis different based on its place in the number. How does the value of 5 i
    13·1 answer
  • A lead ball weighs 326 grams. Find the radius of the ball to the nearest tenth of a<br> centimeter.
    11·1 answer
  • Kay is using cone-shaped party hats as popcorn holders. The party hats have a diameter of 10 inches and a height of 9 inches. Ho
    8·2 answers
  • Polygon ABCD has the following vertices:
    5·1 answer
  • I just two questions :)
    13·2 answers
  • Solve for x<br> *<br> 105⁰<br> X+35⁰<br> X+250 S<br> 120°<br> R
    15·1 answer
  • Let f= {(1,2),(2,3),(3,5),(4,7)}<br><br> What is f ⁻¹ ∘ f
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!