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
Helen [10]
3 years ago
11

PRECALCULUS QUESTION PLEASE HELP!!!!!!

Mathematics
2 answers:
s344n2d4d5 [400]3 years ago
6 0
<span>A. tan Y= y/z
   Just remember the three major identities for trig with a right triangle.
  sin θ = opposite/hypotenuse
 cos θ = adjacent/hypotenuse
 tan θ = opposite/adjacent
   And in the diagram, the opposite side to Y is y and the adjacent side is z. So the tangent is y/z which matches option "A" from your choices.</span>
elena-s [515]3 years ago
5 0
By definition you have that the tangent of an angle in a right triangle is given by the quotient between the sine of the angle and the cosine of the angle.
 Since we know how much the sine and the cosine measure (we have the sides of the triangles as data), then the tangent is given by:
 A. tan Y= y/z
 answer
 A. tan Y= y/z
You might be interested in
Nimisha wants to draw a wheel like the one shown. Each shaded part of the wheel should be one-third of each unshaded part. What
ivolga24 [154]

Answer:

Each shade has a 22.5 degree angle from the middle

Each unshaded has a 67.5 degree angle from the middle.

Step-by-step explanation:

You can solve this by making each unshaded part equal to x and each shaded part equal 1/3x it is a circle so it has to equal 360 so you end up with:

x + 1/3x + x + 1/3x + x + 1/3x + x + 1/3x = 360

Combine Like terms:

16/3x = 360

Multiply both sides by the opposite:

(3/16) (16/3x) = (360) (3/16)

x=135/2 or x=67.5

Then you can plug 67.5 in for x:

1/3x ---> 1/3(67.5) = 22.5

3 0
3 years ago
I WANT TO KNOW<br> WHAT IS THE MULTIPLE OF 6
Leni [432]
6, 12, 18, 24, 30
Keep plus this number by 6
5 0
3 years ago
Read 2 more answers
5+9(m+5)+8 I dont understand the question may you guys explain
viva [34]

Answer:

Simplify

Step-by-step explanation:

You have to simplify the question:

= 5+9m+45+8

= 50+9m+8

= 58+9m

5 0
2 years ago
Read 2 more answers
Help with 6 a and b please
34kurt

Answer:

a) y=\frac{50}{x}

b) y=25 when x=2

Step-by-step explanation:

y=\frac{k}{x} since y varies inversely with x.

We need to find the constant, k.

Let's use a point (x,y) on the curve.

We are given an (x,y)=(5,10):

10=\frac{k}{5}

Multiply both sides by 5:

10(5)=k

50=k.

So the equation is:

y=\frac{50}{x}

What is y when x=2?

y=\frac{50}{2}

y=25

8 0
3 years ago
Express the decimal as a percent. 0.053
velikii [3]

Hey this is very easy to learn! So to express a decimal as a percent all we have to do is multiply it by 100. So multiplying .053 by 100 would just mean moving the decimal point 2 spaces to the right.

So the answer would be 5.3%

I hope this helps!

-Ayden

8 0
3 years ago
Other questions:
  • Answer both questions please
    9·1 answer
  • Solve for y= 2x+ 3y=12
    6·2 answers
  • Brady studied 1.5 hours on Monday, 0.75 hours on Tuesday, 1.25 hours on Wednesday, and 1 hour on Thursday. How many total hours
    9·2 answers
  • Standard automobile license plates in a country display 2 numbers, followed by 2 letters, followed by 3 numbers. how many differ
    14·1 answer
  • Can anyone help with this question?
    6·1 answer
  • Which function has an inverse that’s also a function?
    5·2 answers
  • Please help as son as possible ​
    9·1 answer
  • 9x5000x9x how many thousands
    14·1 answer
  • PLZ HELP ASAPPPP PLEASE
    9·1 answer
  • George and his friends rode motorcycles all day on Saturday. He made a table that showed the number of gallons of gas remaining
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!