Answer:
21.8 m
Step-by-step explanation:
The tangent function relates this angle, height and horizontal distance:
height
tan 23.6 degrees = --------------
50 m
Then the height of the building is (50 m)(tan 23.6 degrees) = 21.8 m
Answer:
answer is first option
![{x}^{2} -3x - 5 = 0](https://tex.z-dn.net/?f=%20%7Bx%7D%5E%7B2%7D%20%20-3x%20-%205%20%3D%200)
wherein, a = 1, b = -3, c = -5
37.68 Anything in the hundredths column that is five or higher, would raise the tenths column by one number. <span>37.7 In your example the 8 is higher than 5, so the 6 is raised to a 7 for rounding.</span>
The hourly rate of $7.59 per hour multiplied by hours gives the gross wages earned. If 10% are taken for taxes then 90% are take home wages.
(0.9)*(8 hr/day) * (7.59 $/hr ) = 54.65 $/day take home pay
Answer:
y= -3
Step-by-step explanation:
(-7/2)y =21/2
Divide both sides by (-7/2) = Multiply by (-2/7)
On the left side ,after cancellation you have only y
On the right side you multiply 21/2 by (-2/7)
y= (21*-2) / 2*7
y=(-42)/14
y=(-21)/7
y=- 3
check:
-(7/2) of- 3 is 10.5 21/2=10.5