Answer:
Zero Solutions
Step-by-step explanation:
3x+3-5=3x-2
3x-3x= -2+5
0= 3
0 does not equal 3, so zero solutions.
(2,4), (4,8), (3,6), (5,10) because they’re all ratios of 1:2
Additive indentity

n = 1
a variable is always a number itself remember 7+n
5+2 = 7
Answer:
sin(x) and cos(y) are equal and have ratio of 1 : 1
First find the missing hypotenuse using Pythagoras theorem:
a² + b² = c²
12² + 5² = c²
c = √144+25
c = 13
using sine rule:


using cosine rule:


Answer:
x = 58
Step-by-step explanation:
Hope this helps
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