nelsongra nelsongra

09-06-2017
Mathematics

contestada

A rectangle's length and width are in a ratio of 9:2. The perimeter is 66 inches. What are the length and width?

Respuesta :

mreijepatmat mreijepatmat

09-06-2017

Perimeter of rectangle 2(L + W)

But we are given L/W = 9/2 , & W =2L/9

Perimeter of rectangle 2(L + W) = 2(L + 2L/9) =66 in
= 2L+4L/9 = 66 in (same denominator, L = 594/27 or L=22 in and W = 11

Answer Link

Otras preguntas

Why is the sky blue Thank you :)

helppppppppppppppppppp

1) Draw a graph that: a. Has a x-intercept of (1,0) b. Has a y - intercept of (0,3) c. Is continuous d. Is a 1:1 function e. Is linear

what is the speed of the roller coaster, in meters per second, at the top of the loop if the radius of curvature there is 16 m and the downward acceleration of

what is the point of view of the author of this drawing

the firm's head of investment banking believes the syndicate manager is charging his own personal travel and entertainment expenses, unrelated to underwriting a

What do we call premises or starting points that are based on scientific testing, methodical experimentation, or measurable, validated, and verified evidence?.

3. Find the missing part to make the number sentences true. a. 8 + 0 = +4 d. 5+ = 6 +0 b. 7+2=9+0 e. 6 + = 4 + 3 C. 5+2=4+ f. 5+4= +3

Please assist with following definitionsSystem and surroundings Specific heat function Entalpy changes Standard enthalpy of formation

Consider two packet switches directly connected by a link of 5000 km, propagation speed 2.5 X10^8 m/s and transmission rate 1 Mbps. How long does it take to mo