DaddyMula DaddyMula

31-03-2015
Mathematics

Answered

a flagpole casts a shadow that is 26ft long. a yardstick casts a shadow that is 4ft long how tall is the flagpole

Answer :

BaritoneBazooka BaritoneBazooka

31-03-2015

This a problem on proportions. 4:3 = 26:X The three comes fro a yardstick equaling three feet in length. 26/4=6.5. The numbers in the 2nd ratio are 6.5 times larger, so X = 6.5(3). 3 times 6.5 = 19.5. The flagpole is 19.5 feet tall.

Answer Link

Other Questions

Match each quadratic equation with its solution set.[tex]\[ 2x^2 - 32 = 0 \][/tex][tex]\[ 4x^2 - 100 = 0 \][/tex][tex]\[ x^2 - 55 = 9 \][/tex][tex]\[ x^2 - 140

Which of the following is not a risk factor for functional decline?a) Presence of one comorbidityb) Polypharmacyc) Urinary incontinenced) Cognitive impairment

What is the production process of jade carving?

Refraction bends wave energy to focus more erosional energy on the soft rock material of bays - thus generating further and continued erosion of bays.a. Trueb.

Let [tex]$h(x)=\tan (3x + 5)$[/tex].[tex]\[ \begin{array}{l} h^{\prime}(x)= \\ h^{\prime\prime}(x)= \end{array} \][/tex]Calculate the first and second derivativ

A journal is a good way to track your diet and exercise progress.Please select the best answer from the choices provided.A. TrueB. False

### Questions for Freezing Point Depression#### Table 6.1\begin{tabular}{|c|c|c|c|c|c|}\hline Solution & \begin{tabular}{c} Lowest \\Temperature [tex]${ }^{

Which economic concept describes the idea that as you purchase more goods, your additional satisfaction (marginal utility) gets smaller?A. Diminishing returnsB.

A signal molecule whose presence on the enzyme is needed in order for an enzyme's substrate to bind to the enzyme is called a(n):A. SubstrateB. ActivatorC. Cata

Los cimientos de un edificio tienen la forma de un rectángulo, con una longitud de 20 metros (m) y un ancho de 18 m Si se redondea al metro más cercano, ¿cuál e

why does the plasma cell have a well developed endoplasmic reticulum with lots of ribosomes

The cheetah, which is the fastest land mammal, can accelerate from 0.0 mi/hr to 70.0 mi/hr in 3.0 seconds. What is the acceleration of the cheetah? Give your a

Optimization- Of all rectangles with a perimeter of 10, which one has the maximum area? (Give dimensions)

How many atoms lie in a straight line in the molecule 2-butyne, CH₃C≡CCH₃? a. 10 b. 8 c. 6 d. 4 e. 2

Two balls, each with a mass of 0.844 kg,exert a gravitational force of 8.45 × 10−11 Non each other.How far apart are the balls? The value of the universal gravi

Solve the given polynomial equation. Use the Rational Zero Theorem and Descarte's Rule of Signs as an aid in obtaining the first root.6x^3-7x^2-6x-1=0What is th

What does the root word in contestants mean

What is the difference between an isthmus and a strait?A.A strait is a body of land that creates a bridge over a large body of water, and an isthmus is the plac

Courier charges for packages to a certain destination are 65 cents for the first 250 grams and 10 cents for each additional 100 grams or part thereof. What coul

One inch on a map being equal to one mile in real life (or on the surface of the Earth) is an example of what you might find on a map's _________.A.keyB.compass