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
Dmitry [639]
3 years ago
13

a new obstacle course is home to several new types of challengingobstacles. one such obstacle is traveling a 15 stair case. to m

ake it more challenging the stairs are not uniformly spaced rather the vertical space between consecutive stairs for the first ten stairs is 1 1/3 feet and the vertical space for the last 5 stairs is 1 3/4 ft what is the total vertical distance travelled ascending the entire 15 stair case
Mathematics
2 answers:
AfilCa [17]3 years ago
6 0
20% is the answer your looking for
Zanzabum3 years ago
3 0
20% if it will determine the pay of how much it is.
You might be interested in
Will mark Brainlest Help please<br>If a:b =4:5 then find the duplicate value of a:b<br>​
Nostrana [21]

Answer:

it must be 5:4..I'm not sure.

4 0
3 years ago
Read 2 more answers
Marcus wants to make a stone walkway in his garden. The rectangular walkway will be 3 feet wide and 21 feet long. Each 2-foot by
nexus9112 [7]

Answer:

i believe the answer is 9

Step-by-step explanation:

3 0
2 years ago
Solve the system by graphing
julia-pushkina [17]
The graph shows the solution to be (x, y) = (-1, 3).

8 0
3 years ago
Read 2 more answers
Find all solutions in the interval [0,2pi).<br> 2sin^2(x)=sin(x)
SIZIF [17.4K]

2\sin^2 x  =\sin  x \\\\\implies 2 \sin^2 x -  \sin x=0\\\\\implies \sin x(2 \sin x -1) =0\\\\\implies \sin x =  0~~\text{or}~~ 2 \sin x -1 =0\\\\\implies \sin x = 0~~ \text{or}~ ~ \sin x = \dfrac 12\\\\\text{For}~~ \sin x = 0\\\\x=n\pi \\\\\text{In the interval,}~~[0, 2\pi)\\\\x=0, \pi\\\\\text{For}~~ \sin x = \dfrac 12\\\\x=n\pi+(-1)^n \dfrac{\pi}6 \\\\\text{In the interval,}~~[0, 2\pi)\\\\x=\dfrac{\pi}6,~ \dfrac{5\pi}6\\\\\text{Hence,}~ x = 0,~\pi,~ \dfrac{\pi}6, ~\dfrac{5 \pi}6

4 0
2 years ago
Read 2 more answers
(2y + 50)" (7x - 248)<br> (5y - 17) (x +44)°<br> Find the value of x and y.
Sveta_85 [38]

Answer:

x = 48

y = 21

Step-by-step explanation:

To find the value of x and y, using the definition of supplementary angles, create an equation to find x and y as follows:

Finding y:-

(2y + 50) + (5y - 17) = 180 (supplementary angles definition)

Solve for y

2y + 50 + 5y - 17 = 180

Collect like terms

2y + 5y + 50 - 17 = 180

7y + 33 = 180

7y + 33 - 33 = 180 - 33

7y = 147

\frac{7y}{7} = \frac{147}{7}

y = 21

Finding x:-

(7x - 248) + (x + 44) = 180 (supplementary angles definition)

Solve for x

7x - 248 + x + 44 = 180

Combine like terms

8x - 204 = 180

8x - 204 + 204 = 180 + 204

8x = 384

\frac{8x}{8} = \frac{384}{8}

x = 48

7 0
2 years ago
Other questions:
  • Drove 50 km on 6 L of gasoline. Which proportion would help determine how far she can travel on a full 40 L tank of gasoline?
    13·2 answers
  • 9/11 ÷ 5/11 = a b/c =
    6·2 answers
  • A principal of $4900 is invested at 8.5% interest, compounded annually. how much will the investment be worth after 7 years? Rou
    9·1 answer
  • What is a equations ?
    13·2 answers
  • I am a line segment where 2 faces of a polyhedron interse what am i?
    12·2 answers
  • A monster truck tire will travel will travel 12.56 ft in one revolution. What is the radius of the tire?
    9·2 answers
  • Given (x)=-x²+2x,determine<br> F'(x) using first principle
    8·1 answer
  • Congo 2920 miles, yenisei 5512 kilometers, which is longer and by how much
    10·2 answers
  • In a school contest, each student draws a number from 1 to 5 out of a large basket. The outcomes are shown in the table below.
    15·2 answers
  • A rectangular rug has an area of 84 square feet. If its length is 2 feet more than twice its​ width, find the dimensions of the
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!