Answer:
On the blue print, the room will measure 20 by 8 feet
Step-by-step explanation:
Answer:
-7
Step-by-step explanation:
Answer:
6 calls
pls mark brainliest if possible
Step-by-step explanation:
12 min/4 phone calls
unit rate: 3 min per phone call
c=#of calls
3c = 18
c=6
6 calls
Answer:
sin ^2 x+ cos ^2 x = 1
Step-by-step explanation:
sin^2 x - cos ^2 x sin ^2 x = sin ^4 x
Factor sin^2 x
sin ^2 x ( 1- cos ^2 x ) = sin ^4 x
Using the identity sin ^2 x+ cos ^2 x = 1 written as 1 -cos ^2 x = sin ^2 x
sin ^2 x ( sin^2 x ) = sin ^4 x
sin ^4 x = sin ^4 x