Answer:
In a 45 - 45 - 90 triangle, the legs are equal and the ratio of sides from shortest to longest is 1 : 1 : √2 where 1 are the legs and √2 is the hypotenuse. In this case the leg is 10 / √2 = 5√2.
X - 3 = 7
add 3 to both sides
x - 3 + 3 = 7 + 3
x = 10
addition property of equality
3000 multipled by 12 is 36,000.
Answer:
Sin(A)=5/13
Cos (A)=12/13
Tan (A)=5/12
Cosec(A)=13/5
Cot (A)=12/5
Sec (A)=13/12
Step-by-step explanation: