Answer:
y= 18
42°
x=60
60°
Step-by-step explanation:
because of vertical angles theorem, 2y+6=8y-102
add 102 to 6
2y+108=8y
subtract 2y from 8y
108=6y
y= 18
now plug in to each equation for angles
2(18)+6= 42°
8(18)-102= 42°
now I dont think you can solve for x and y in an equation. 3x=180
divide 3 from 180
180/3 = 60
x=60
plug 60 into 3x=180 and get 180°.
angles for x are 180°
if I'm incorrect on the X value someone please correct me.
I hope this helps!❤
Answer:
16
Step-by-step explanation:
-23, -20, -16, -10, -1, -1, 0, 0, 7, 10, 10, 11, 15, 16, 16, 17, 17, 17, 17, 19, 19, 22, 22, 24, 25, 25, 29, 35
Answer:
x=3
Step-by-step explanation:
15-7x=5x-21
12x=36
x=3
Answer:
3.125
Step-by-step explanation:
1. Change both numbers to common base.
2. Use quotient rule 
e)
You can write 9 as 3², then both numbers have the same base.
, where x is the exponent
I cannot really see the exponents because picture is bad quality.
You want to replace x and y with actual numbers, but as I said the picture is too bad.
f)
Convert to base 4, then quotient rule.
g)
Use the quotient rule, you already have same base.
h)
Convert to base 
, then quotient rule.
