mallettek38 mallettek38

21-05-2016
Mathematics

contestada

The width of a rectangle is two-thirds of its length, and its area is 216 square meters. What is the length?

Respuesta :

yakyzoe yakyzoe

21-05-2016

L= length

2/3L x L = 216

*get rid of the fraction by multiplying by the common denominator (3)

2L x 3L = 648

6L = 648 * divide 648 by 6

L=108

Answer Link

Otras preguntas

The radius of a basketball hoop is 9 inches. Which expression can be used to find the hoop's circumference in inches?

Use the figure to complete the proportion. n/g = g/?

Raising the temperature of a reacting system increases the rate of the reaction, but does NOT increase the a)activation energy b)number of collisions c)fraction

What chemical is added to natural gas in case of gas leaks?

Michael decided to make French toast. He finds a recipe that calls for the following ingredients: 8 slices of bread 4 eggs 1 cup of milk 1 teaspoon of cinnamo

40 students are in the science club. Of those, 45% are girls. This percent increases to 56% after new girls join the club. How many new girls join?

CALCULATING PERCENTAGES QUESTION. Please help me solve this question.

If you were “shopping” for an economical launch vehicle to launch 66 satellites within a year into Low Earth Orbit, to form a constellation of communications sa

Which applies the power of a power rule to simplify the expression (8^12)^3 ? answer choices in the picture :-)

Complete the following ratio so that it is equivalent to 4:5, 28;