Height of building =60 feet (where woman is trapped)
distance of bottom of ladder from base of building = 40 feet
This makes a right angled triangle as shown in figure.
here hypotenuse =length of ladder
base = distance of bottom of ladder from base of building = 40 feet
perpendicular =Height of building =60 feet (where woman is trapped)
So here we can use Pythagoras theorem to find the length of ladder.
Hypotenuse² = base² + perpendicular²
height of ladder = √(60² +(40)² = √3600 +1600 = √5200
height of ladder = 72.1 feet
the correct answer is C. Taxi A is the better deal for the first 7.5 miles.
Answer:
bench at 1/3 is at 0.7 miles
bench at 2/3 is at 1.4 miles
Step-by-step explanation:
Given
Path length, x= 2.1 miles
It has benches at 1/3 And 2/3 of the distance from beginning to end of the path
1/3 of the distance from beginning to end of the path= 1/3x
Putting value of x in above we get:
=1/3(2.1)
=2.1/3
=0.7
The bench at 1/3 of the distance is at 0.7 miles from the beginning to end of path
2/3 of the distance from beginning to end of the path= 2/3x
Putting value of x in above we get:
=2(2.1)/3
=4.2/3
=1.4
The bench at 2/3 of the distance is at 1.4 miles from the beginning to end of path!
Half an inch/hour bleh bleh brainly's stupid thing about having 20 characters
Answer: -66 + 3d <em>or </em>3d - 66
Step-by-step explanation:
-6 + (-20) + (-40) + 3d
-6 - 20 - 40 + 3d
-26 - 40 + 3d
-66 + 3d or 3d - 66
Hope I helped!
