Answer:
The number is 8
Step-by-step explanation:
equation:
8*(x-3) = 40
8x - 24 = 40
8x = 64
x = 8
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-Chetan K
Answer:
B
Step-by-step explanation:
The point (3, - 4) is in the fourth quadrant where cos Θ > 0
Thus
cos Θ = 
→ B
Answer:
lol
Step-by-step explanation:
What is the equation for three times a number is 27?
3 times a number (9) equals 27. 3 times 9 equals 27. This is correct and we have found and checked our answer!
Answer:
∠ ABD = 37° , ∠ DBC = 58°
Step-by-step explanation:
∠ ABD + ∠ DBC = ∠ ABC , substitute values
2x + 23 + 9x - 5 = 95 , that is
11x + 18 = 95 ( subtract 18 from both sides )
11x = 77 ( divide both sides by 11 )
x = 7
Then
∠ ABD = 2x + 23 = 2(7) + 23 = 14 + 23 = 37°
∠ DBC = 9x - 5 = 9(7) - 5 = 63 - 5 = 58°
