Answer:
64.81
Step-by-step explanation:
x + .08x = 875
1.08x = 875
x = 810.19 (price of tv)
810.19 x .08 = 64.81
<h3>
Answer: 130</h3>
Explanation:
Let x be the unknown angle we want to find.
Let y be adjacent and supplementary to x. This means x+y = 180
Let z also be adjacent and supplementary to x. So x+z = 180 also
Subtracting the two equations leads to y-z = 0 and y = z. So effectively we've proven the vertical angle theorem.
Since the supplementary angles to x add to 100, we know that y+z = 100. Plug in y = z and solve for z
y+z = 100
z+z = 100
2z = 100
z = 100/2
z = 50
Therefore,
x+z = 180
x+50 = 180
x = 180-50
x = 130
Answer:
Step-by-step explanation:
Divide: 3/13 = 3 ÷ 13
3/13 = 0.230769230769...
B) is your answer
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Answer:
30 cups of flour
Step-by-step explanation:
3 x 8 = 24
3/4 x 8 = 24/4 = 6
24 + 6 = 30
change into improper fraction then do the problem then turn back into mixed number
