alisonweatover06 alisonweatover06

02-02-2020
Mathematics

contestada

In the right trange show, A=30 degrees and AC=12
How long is AB

Respuesta :

sam4040 sam4040

09-02-2020

Answer:

[tex]AB=6\sqrt{3}[/tex]

Step-by-step explanation:

[tex]Given\ \angle A=30\textdegree\\\\AC=12\\\\\cos \theta=\frac{adjacent}{hypotenuse}\\\\\cos A=\frac{AB}{AC}\\\\\cos 30=\frac{AB}{12}\\\\\frac{\sqrt{3}}{2}=\frac{AB}{12}\\\\AB=6\sqrt{3}[/tex]

Ver imagen sam4040

Answer Link

Otras preguntas

What’s the correct answer answer asap for brainlist

evaluate this equation (-5)^5/(-5)^-6

Aiko says to find the LCM, you can just multiply the two numbers. As a teacher, how do you respond?

yes haha yes what no oh yeah no nevermind wait yes

My boss is pregnant is it ok to knit him and his husband a baby sweater?

You are standing at the edge of a cliff which is 40 m tall. You throw an apple up with a speed of 15 m/s, and it accelerates downward at 9.81 m/s^2. How long do

solve the question x - 2 = long division 4x

True or false everyone in the colonies could vote

NEED AN ANSWER NOW!! ITS WORTH THE POINTS!! DUE TODAY AT 10!!!!! The grid above shows the graph of the parent function and a translated functions graph. Write

Plants store _____ energy in their tissues. A mechanical B heat C light D chemical