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
natka813 [3]
2 years ago
10

Which equation is true for the triangle?

Mathematics
1 answer:
Kamila [148]2 years ago
5 0

Answer:

D

Step-by-step explanation:

the three main trig functions are

sin = opposite / hypotenuse

cos = adjacent / hypotenuse

tan = opposite / adjacent

( opposite = side opposite of angle , hypotenuse = longest side and adjacent = other side )

Sin(55) = a/c as side a is opposite of the angle and c is the hypotenuse so D might be the answer

cos(55) would be b/c as the adjacent of that angle is b and the hypotenuse is c. B and C show the wrong ratios so B and C can't be the answer

tan(55) would be a/b as side a is opposite of the angle and b is the adjacent, A says c/a which is wrong

so we can conclude the answer is D

You might be interested in
HELP!!
Vinil7 [7]

Answer:

its 12 feet

Step-by-step explanation:

5 0
3 years ago
Solve for x: −2(x + 3) = −2(x + 1) − 4. (1 point)
NeTakaya

Answer:

Hey there!

Let's solve our equation below.

-2(x+3)= -2(x+1)-4

Let's distribute the parentheses.

-2x-6=-2x-2-4

We combine like terms.

-2x-6=-2x-6

We add 6 to both sides.

-2x=-2x

We divide both sides by -2

x=x

If, when solving an equation, you get one number or variable that equals itself, there are infinitely many solutions.

We can plug anything into this equation and it will always equal to same things, since x is just equal to whatever x value you want.

Therefore, there are infinitely many solutions.

I hope this helps!

8 0
3 years ago
Can someone plz help me I bed u
ycow [4]

Answer:

32

Step-by-step explanation:

area of a triangle is bxhx1/2

8x8 is 64

and then divide by 2

64/2=32

8 0
3 years ago
Beth has already jogged 3 miles. She plans to jog less than 12 miles. Which inequality can be
8090 [49]

Answer:

x + 3 < 12

Hope this helps :)

8 0
3 years ago
I need help 1.09 divided by 3.08 show your solution Thank you so much if u helpt me
gayaneshka [121]

Answer:

<h2 /><h2><em>answe</em><em>r</em><em> will</em><em> be</em><em> </em><em>0</em><em>.</em><em>3</em><em>5</em><em>3</em><em>8</em></h2>

Step-by-step explanation:

\frac{1.09}{3.08}  = 0.3538

6 0
4 years ago
Other questions:
  • A computer is on sale for $1600, which is a 20% discount off the regular price. what is the regular price
    14·1 answer
  • Sean is paid 10.75 per hour . He work 30 hours last week . Find his gross pay
    9·2 answers
  • Select all ratios equivalent to 12 :8<br><br>15:10<br>5:3<br>25:16​
    14·1 answer
  • A doctor's office mails a survey to each of its patients. The results of the survey are based off of the total number of patient
    14·2 answers
  • HELP PLZ WILL GIVE BRAINLIEST
    10·1 answer
  • To which family does the function y= Vx+2+ 3 belong?
    5·1 answer
  • In comparison 1/3to where would 3/9be
    11·1 answer
  • Can someone help me? I’ll reward brainalist + points
    6·2 answers
  • PLEASE HELP I WILL GIVE BRAINLIEST!!
    11·1 answer
  • What is a 20% tip, if the dinner bill is 123.43? Show your<br> work.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!