Answer:
x = 2.2 i hope this helps! :)
z = 71
Step-by-step explanation:
we can conclude that 109 degrees is a vertical angle to 5x + 94
so 109 = 5x + 94
subtract 94 from both sides
11 = 5x
divide both sides by 5
2.2 = x
flip the equation around
x = 2.2
we also know that 109 and angle z is equal to 180 degrees bc they are supplementary angles
109 + z = 180
subtract 109 from both sides
z = 71
Answer:
For the first one B, the second one A, and I don't know the other sorry.
Step-by-step explanation:
Answer:
Ruler: £0.90
Pencil: £0.60
Step-by-step explanation:
Ruler = x
Pencil = y
2x + y = 2.4
5x + y = 5.1
3x = 2.7
x = 0.9
y = 0.6
40% of 70 is =28
Hope this helps :)
is this question to make straight angle.