briiitttannny briiitttannny

13-02-2017
Mathematics

contestada

I need help guys I don't get it .. thank you

I need help guys I dont get it thank you class=

Respuesta :

vegaxie000 vegaxie000

13-02-2017

cos(30)=x/20(squarerootof)3 (lolz, sorry bout that xd)
x= 30
sin(30)=y/20(squarerootof)3
y=17.32
you'll have to change Y into a fraction or square root I think...
but yee

Answer Link

Otras preguntas

Please help urgent I am lost thank you all

Simplify $(3p^3 - 5p + 6) + (4 - 6p^2 + 2p)$. Express your answer in the form $Ap^3 + Bp^2 + Cp +D$, where $A$, $B$, $C$, and $D$ are numbers (possibly negative

I proceed to calculate the degree of angles and lengths of angle FBE but I'm not sure how to calculate the length of DF

Grinning grass can also be a...

If Julian walks from his house to his school at a speed of 3 miles per hour he will be five minutes late for class. If he cycles to school at a speed of 10 mile

38 children collected 8090 for flood relief fund. If each child collected the same amount, how much did each child collect?

. A potential difference of 12 V across a resistor produces a current of 16 mA. (a) What is the value of the resistor? (b) Assuming the resistor is ohmic, find

Select the correct answer from each drop-down menu. Some of the images in the diagram are images of polygon 1 from similarity transformations. Graph shows 5 pol

Do you believe that people will forget tomorrow even you do good today? Give reason.

A circuit is made up of a resistor, inductor, and capacitor (and nothing else) connected by wires. The capacitor has a capacitance of 1.2 μ F, the inductor has