Solution:
Number of alloys made using 2.3gm copper = 1
Number of alloys made using 1gm copper = 1/2.3
Number of alloys made using 9.2 copper = 9.2/3.2
=4
Explanation:
Hence, 4 alloys of similar kind can be made using 9.2gm copper
B = 44 degrees
a = 23
b = 12
use law of sines to solve for angle A:
b/sinB = a/sinA
12/sin44 = 23/sinA
12sinA = 23*sin44
sinA = (23*sin44)/12
sinA = 1.3314
since sinx is only defined for values between -1 and 1 it is impossible to form a triangle with given the dimensions. hence no possible solutions
Answer:
5671.25
Step-by-step explanation:
8.25/100=0.0825 x 4500=371.25+4500=4871.25+800=5671.25
Answer:
Step-by-step explanation: