Answer:
Gateway Arch is feet tall
Step-by-step explanation:
As we know,
the horizontal distance from the gate of the Arch to the bench feet
The angle of elevation is degree
Let H be the height of the gate be "H"
Tanθ= Perpendicular/Base
Substituting the given values in above equation, we get -
feet
Answer:
1. m∠8 = 30° 2. m∠5 = 27° 3. m∠1=m∠8 4. m∠3=m∠7
m∠6 = 180-120
m∠6 = 60
if m∠1 is 120 and m∠6 is 60, it is true because m∠2 and m∠1 are linear pairs/supplementary, so when you set them = 180 and solve for m∠2, you'll get 60. and because corresponding angles are equal and angle 6 and 2 corresponds, m∠6 will be the same measure as m∠2
Step-by-step explanation:
- because corresponding angles are equal in measure.
- because alternate interior angles are equal in measure
- because they alternate
- because they correspond
- because co-interior angles are supplementary, subtract 120 from 180 to get m∠6.
9x - 3y = 899.40
12 x + 2y + 1,139.30
X = 89.95 don't think that is correct
Y = 29.95
So just plug in the numbers to see if they are correct.
3 hours and 35 minutes.
2 hours and 50 minutes.
60 sec = 1 minute
60 min = 1 hour
24 hr = 1 day
365 days = 1 year
So, a 35-year old person is roughly 365(35) days old, or 12775 days.
Continuing applying conversion factors until you've calculated how many seconds that is. The next calculation is 12775 days times (24 hours) / (1 day)