2 answers:
Answer:
x = 20
Step-by-step explanation:
The angles are vertical angles which means they are equal
x+40 = 3x
Subtract x from each side
x+40-x = 3x-x
40 = 2x
Divide by 2
40/2 = 2x/2
20 =x
Answer:
A
Step-by-step explanation:
If you input 20 for x & add it up you will get 60 degrees for both angles.
This is correct because vertical angles are always congruent
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Formula: P(A or B)=P(A)+P(B)-P(A or B)
p(c)=7/18
p(s)=6/18
p(c or s)=2/18
0.39+0.33-0.11=
answer:0.61
Answer:
Choice 1) no
Choice 2) yes
Choice 3) yes
Choice 4) no
Choice 5) yes
Choice 6) no
Answer:
first is unlikely
2nd is impossible
3rd is likely
it depends on how many people he wants in each column .
Answer:
-39/8y
Step-by-step explanation:
-4/y(2)+(-7/8y)
