Page Layout Document2 - Microsoft Word
References
Mailings
Review
View
Times New Roman
18
Α Α΄
AR
E 21 T
B
I U abs x X Aa
A
Аавьссос АавыСcDo Аавьс. Аавьсс А
1 No Spaci... Heading 1 Heading 2
11 Normal
Font
Paragraph
Style
2
3
4
1 : 5
Describe the graph of the polar equationr=16.
2

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.

60°

step-by-step explanation:

the measure angle of c in an isosceles triangle abc is 60° because in isosceles triangle,the measures of all the angles is 60°.

sina-sinb

cosb+cosa

tana-tanb

cos0+cos x pi/3

20tan

step-by-step explanation: