Answer:
No solution
Step-by-step explanation:
Because BDC is 20, and DC = DB, DBC is also 20 degrees. ABD would then be 160 since DBC and ABD has to equal 180. You know ADB is 35 so 160 + 25 + x has to equal 180. But 160 + 25 is already 185, and x can't be negative, so no solution.
They get paid $22 a hour, so ur answer would be 374÷22=$17
First, we need to convert 0.75 feet to inches.
0.75 feet = 9 inches
Now, we need to divide 9 by how many hours are in a day, which is 24.
9/24 = 0.375
The raindrop vine can grow up to 0.375 inches per hour.
Answer:
Find the value of X by solving the blue equation
D). 4
Solve for y:
-y^2 + 6 y + 4 = 0
Multiply both sides by -1:
y^2 - 6 y - 4 = 0
Add 4 to both sides:
y^2 - 6 y = 4
Add 9 to both sides:
y^2 - 6 y + 9 = 13
Write the left hand side as a square:
(y - 3)^2 = 13
Take the square root of both sides:
y - 3 = sqrt(13) or y - 3 = -sqrt(13)
Add 3 to both sides:
y = 3 + sqrt(13) or y - 3 = -sqrt(13)
Add 3 to both sides:
Answer: y = 3 + sqrt(13) or y = 3 - sqrt(13)
