User Account

All Pages

Question on a sunny day a building and its shadow form the

Assignment Help Mathematics
Reference no: EM13593488

Question: On a sunny day, a building and its shadow form the sides of a right triangle.

If the hypotenuse is 31 m long and the shadow is 20 m, how tall is the building? (Round to the nearest tenth.)

A) 19.2 m

B) 11.0 m

C) 38.9 m

D) 36.9 m

E) none of the above

Reference no: EM13593488

Questions Cloud

I am driving down the interstate at a brisk rate of 53 : i am driving down the interstate at a brisk rate of 53 miles per hour. what should the radius of my tires be so the
During takeoff an airplanes angle of ascent is 18 degrees : during takeoff an airplanes angle of ascent is 18 degrees and its speed is 275 feet per second. find the planes
Explain the significance of rh in a hall sensor and using : explain the significance of rh in a hall sensor and using the hall sensor how would you prove that the charges that
The center of mass of the pendulum rises a vertical : a bullet of mass 3.6 g strikes a ballistic pendulum of mass 3.0 kg. the center of mass of the pendulum rises a
Question on a sunny day a building and its shadow form the : question on a sunny day a building and its shadow form the sides of a right triangle.if the hypotenuse is 31 m long and
A spacecraft in an orbit about earth has speed 10000 ms at : a spacecraft in an orbit about earth has speed 10000 ms at a perigee of 7010 km from earths center. what is the speed
Angle cba and angle cbd are right triangles with angle c90 : angle cba and angle cbd are right triangles with angle c90 degrees and they share side cb. segment ad34.240 feet angle
Wilson inc developed a business strategy that uses stock : wilson inc. developed a business strategy that uses stock options as a major compensation incentive for its top
Question use inverse trigonometric functions to find a : question use inverse trigonometric functions to find a solution to the equation cosx0.6 in the interval 0 leq x leq

Reviews

Write a Review

Mathematics Questions & Answers

  Write an inequality that illustrates the problem and solve

Express your answer as an inequality and explain how you arrived at your answer.

  How fast is the shadow cast by a tall building

The angle of elevation of the sun is decreasing at a rate of 0.25 rad/h. How fast is the shadow cast by a 400-meter-tall building increasing when the angle of elevation of the sun is pi/6?

  Find the dimensions for the greatest area

Five hundred feet of fencing is available for a rectangular pasture alongside a river, the river is serving as one side of the rectangle. Find the dimensions for the greatest area.

  At what rate is the radius changing after ten minutes

A spherical ballon is being inflated at the rate of 5 cubic inches a minute. At what rate is the radius changing after ten minutes?

  Ups next day air costs 4281 for 1 pound package this

on january 5 2009 ups posted their new rates. ups ground rates have increased an average of 5.9. air and international

  What is the smallest angle the yacht

A yacht changes course from a bearing of 130 to a bearing 225 what is the smallest angle the yacht could have turned through.

  Find the break-even point

a production process requires a fixed cost of $50,000. The variance cost per unit is $25 and the revenue per unit is projected to be $45. Find the break-even point.

  Finding derivatives using differentiation rules

Find derivatives of the following functions using differentiation rules:

  Gven that triangle abc triangle def measure of angle a

given that triangle abc triangle def measure of angle a 70 degrees measure of angle b 60 degrees measure of angle c

  What is the z-score for a value

Assuming that the data are normally distributed with a mean of 45 and a standard deviation of 3.25, what is the z-score for a value of 40?

  State an appropriate boundary condition to ensure problem

Specify an appropriate boundary condition at x = 0 to ensure that the problem is self-adjoint. b) Use the Rayleigh quotient to show that there are no negative eigenvalues.

  Permutations in probability

There are 10 workers and 2 administrators in a company meeting room. Two people will be selected at random without replacement. The chance that the second person is a worker is:

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd