1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Readme [11.4K]
3 years ago
6

A roller coaster starts from a deck at an elevation of 20 feet above the ground on the first Hill Climb 78 Feet and then drops 8

5 feet. on the second Hill the coaster climbs is 103 ft and then drops 110 ft how far below or above the deck is the coaster after the second Hill?
Mathematics
1 answer:
GuDViN [60]3 years ago
3 0

Answer:

6 feet above the deck


You might be interested in
How are determinants used to find areas of polygons?
ANTONII [103]
When you arrange the N points in sequence around the polygon (clockwise or counterclockwise), the area is half the magnitude of the sum of the determinants of the points taken pairwise. The N determinants will also include the one involving the last point and the first one.

For example, consider the vertices of a triangle: (1,1), (2,3), (3,-1). Its area can be computed as
  (1/2)*|(1*3-1*2) +(2*-1-3*3) +(3*1-(-1)*1)|
  = (1/2)*|1 -11 +4| = 3

4 0
3 years ago
What is the ph of 0.1M HNO3
11111nata11111 [884]

Answer:

i hope this helps

Step-by-step explanation:

the pH of the solution is 5.74.

5 0
3 years ago
3.1a+3.2=<br> \,\,10.33<br> 10.33
alexgriva [62]

Answer:

hi

Step-by-step explanation:

7 0
2 years ago
What type of number is -12 a rational or irrational or integer
Ivanshal [37]
Irrational due to the negative sign
8 0
3 years ago
a bucket contains 3 1/2 gallon of water. If Marie adds 5 gallons more, how many gallons of water will there be in all?​
Klio2033 [76]

Answer:

8 1/2

because 3 + 5= 8+ 1/2= 8 1/2

5 0
2 years ago
Other questions:
  • You and a friend each kick a soccer ball up into the air. The polynomials -16 T squared +6040+2 and -16 T squared +5060+1 repres
    5·1 answer
  • The bells obtain a 20-year, $90,000 conventional mortgage at a 8.5% rate on a house selling for $130,000. their monthly mortgage
    15·1 answer
  • Write the equation of the line through (6,4) that is parallel to the line whose equation is y= 1/2 x+7. Show all work below and
    10·1 answer
  • Please help me I highlighted the ones I need help with. Thank you❤️
    5·1 answer
  • João comprou uma TV por R$ 2 400,00; um celular por R$ 1 325,00 e um tênis por R$ 130,00, qual o valor total da compra?
    5·1 answer
  • -2/3 divided by (-1/2)
    8·2 answers
  • Savanna has 5 dogs and feed them 6 oz of dog food each day, how many pounds of dog food do they eat each day​
    12·1 answer
  • Help! I’ll mark brainlest :) asap
    8·1 answer
  • Idk how to do this and I need it in an hour
    15·1 answer
  • What is the decimal equivalent of each rational number a.7/20 b.-23/20 c.1/18 d.-60/22
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!