Step-by-step explanation:
a. the angle B in triangle ABC:
180-47=133°
angle C in ABC:
180-(40+133)=7°
using sine rule:
a/sin A= b/sin B= c/sin C
50/sin 7= BC/sin 40
BC= (50*sin40)/ sin7
=263.7 m
b.sin 47= opposite/hypotenuse
sin 47= CD/263.7
CD= sin 47*263.7
= 192.9
Radical 7
radical 84=2 radical 21
radical 21 divided by 2 radical 3 is radical 7
Answer:6 rows per minute
Step-by-step explanation:
Previous balance = $298.72
Add: deposit = $425.69
= $724.41
Less:
Expences = $29.72
$135.47
$208.28
= $(373.47)
= $350.94
Less: Bank charge = $5.00
Balance: = $345.94
I can't answer the first question because you need to draw lines from one number to another and I'm not sure how to type that. The answer to the second question is choice 1.
