Answer:
Step-by-step explanation:
I really hope that solving a few trig questions can forestall death. That would be a really easy way to get rid of the C 19 restrictions and a myriad other diseases. BETTER LIFE THROUGH MATH will be our motto.
11) tan45 = x/13 x = 13
cos45 = 13/y y = 13√2
12) sin30 = 4/x x = 8
tan30 = 4/y y = 4√3
13) sin60 = 21/x x = 21(2/√3) = 42/√3
y = xcos60 = (42/√3)(1/2) = 21/√3
14) cos45 = x/22 x = 22/√2
sin45 = y/22 y = 22/√2
15) Height = 24sin30 = 12
cos 45 = 12/x x = 12/√2
tan45 = y/12 y = 12
cos30 = z/24 z = 24(√(3)/2) = 12/√3
180=5x-14+25
180=5x+11
169=5x
x=33.8, probably wrong tho:/
Answer:
ft
Step-by-step explanation:
Given parameters:
number of inches of growth = 5inches
time duration =
month
Unknown:
Number of feet that can grow in one month = ?
Solution:
To find the rate;
Rate of growth =
Insert parameters and solve;
Rate of growth =
Rate of growth = 5inches x 
=
inches/month
Now,
Number of feet in one month:
= rate of growth x 1 month
=
inches/month x 1 month
=
inches
Since; 5inches =
feet
inches will give
ft
=
ft