1 min = 60 seconds
1 hour = 60 mins = 60 x 60 = 3600 seconds .
Answer:
t = 5
Step-by-step explanation:
Equate h(t) to - 44, that is
- 10t + 6 = - 44 ( subtract 6 from both sides )
- 10t = - 50 ( divide both sides by - 10 )
t = 5
Thus h(5) = - 44
10 is the highest common factor of 60 and 70
Third angle = 180 - (6x+7) - (10x-3)
= 180 - 6x - 7 - 10x + 3
= 176 - 16x
just minus the sum of triangle by the 2 angles and you're left with the 3rd one
Answer:
Triangle Sum Theorem
Step-by-step explanation:
I believe it is that since we are given two angles, D is 47 and A is 90. Using the Triangle Sum Theorem, we know that a triangle's angles equals to 180 degrees so, 90+47=137, then 180-137=43.
Hope this helps!!! PLZ MARK BRAINLIEST!!!