the answer is 150. 150 is the least common multiple of 150, and 150 is a multiple of 5.
3x+y=-5
12x+5y=27
Let y =-5-3x
Insert y into equ.2
12x+5(-5-3x)=27
12x-25-15x=27 den rearrange
-3x=2 den x =-2/3
Den put xinto equ 1
3(-2/3)+y=5
-2+y=5(collect like terms)
Y =7
Answer:
108
HOPE THIS HELPS
-Todo<3
Step-by-step explanation:
4-112=x
108=x
Answer: option d
Step-by-step explanation:
Remember the identity:
The inverse of the tangent function is arctangent. You need to use this to calculate the angle "S":
Knowing that: you need to find the measure of the angle "S" , (which is the adjacent side) and (which is the opposite side), you can sustitute values into
Then, you get that the measure of "S" rounded to the nearest tenth is: