A.) A= (1/2)absinC
b.) sinA/a, sinB/b, sinC/c
sin100/42, sin25/b, sinC/c
use these two fractions.
sin100/42= sin25/b
cross multiply next
b×sin100= 42×sin25
then divide on both sides by sin100
b=18
c.)measurementofA+measurementofB+measurementofC=180
100+25+C=180
125+C=180
-125 -125
The measurement of angle C is 55 degrees.
d.)A=(1/2)42×18×sin55
= 21×18×sin55
A =309.6 units squared
Answer: 3x-x+2=4
Step-by-step explanation:
Y = 22
X is 5. Plug 5 into X and solve to get Y
Answer:
The answer is 7,200...........
Answer:
100
Step-by-step explanation:
6 seconds to select + 14 seconds to complete check out
to complete transaction order of 5 products equal 100 second