Answer: c
Step-by-step explanation:
Answer:
I believe it is 108
Step-by-step explanation:
Here are the steps I did. Hope it helps :)
9/2 = x/24 // - x/24
9/2-(x/24) = 0
9/2-1/24*x = 0 // - 9/2
-1/24*x = -9/2 // : -1/24
x = -9/2/(-1/24)
x = 108
x = 108
Step-by-step explanation:
1/(seca-tana) - 1/cosa=1/cosa -1/(seca+tana)
There are many ways to solve this, let's take a look at a simple one
1/(seca-tana) + 1/(seca+tana) =1/cosa + 1/cosa
((seca-tana)+(seca+tana))/(sec^2a-tan^2a)=2/cosa
(seca-tana+seca+tana)/1=2*1/cosa
2seca=2seca
Answer:
Step-by-step explanation:
Regular pay = $11/h
Time and-a half = 1½ × regular pay = 1½ × $11/h = $16.50/h
Yo me voy con c) 9
porque c is igual a ax3= 5x3
pienso que d deveria ser igual a bx3= 3x3
espero te ayude yo no lo estudie en espanol y pienso que cada pais nos ensena differente y perdon por mi espanol pero mi teclado es differente. :)