1/2*4/7
Cross out 2 and 4, divide by 2.
2/2=1
4/2=2
1/1*2/7=2/7
Answer:2/7
When x = -1, y = - 3 ((-1)^2-4)
When x = 0, y = -4 ((0)^2-4)
When x = 5, y = 21 ((5)^2-4)
When x = 13 y = 165 ((13)^2-4)
You just substitute the values of X into the equation
Answer:
#1 is 2x-12°=-12
#2 is x+34°=34
Step-by-step explanation:
when it tells you to add the second number will always be that number but a positive.
when it tells you to subtract the second number will always be that number but a negative.
plus=positive
minus=negative
remember that.
hope that helped you out!
Answer:
w=25 degrees, x= 155 degrees, y= 155 degrees, z=155 degrees
Step-by-step explanation:
Angle W and angle I are equal because they are located on same line with PARALLEL lines A and C
Angle X and angle I need to add up to 180 degrees because they together are a strait line, so angle X is 155 because 155+25 =180
Angle Y and angle I are equal because they are exactly the same but lower on the line
Angle Z is same as angle X explenation just a different strait line
Answer:
30 + 2x = 5x i hope this helps