leahdvrhebd leahdvrhebd

11-07-2017
Mathematics

contestada

A TV had height:width in ratio 3:4.in a scale drawing the width is 10cm,what would the height be

Respuesta :

texaschic101 texaschic101

11-07-2017

3: 4....added = 7

3/7(10) = 30/7 = 4 2/7 cm <== height
4/7(10) = 40/7 = 5 5/7 cm....width

Answer Link

Otras preguntas

the demolition durby is underway is underway

help with finding the measure of the arcs?

Evaluate f (x) = 2 x for x = -4, 0, and 5.

Kelly burned her hand on the stove and immediately pulled her hand away before she realized that she was hurt. This surprised her because normally she has to r

Why did Eisenhower pass the National Defense Education Act of 1958? A) To require American schools to include more elective courses in the arts and humanities

What type of connections can readers make to texts? I. text-to-self II. text-to-test III. text-to-text Options/Combo I, II, and III I and II only II o

If electricity costs 5 cents per kilowatt-hour, how much does it cost to run an 80-watt light bulb for 24 hours? A. 4.2 cents B. 5.6 cents C. 9.6 cents D. 9

Keith started saving for retirement at age 45 with plans to retire at age 70. He invested an average of $500 per month in various securities, with an average an

What is the sum of 5x^2y and (2xy^2 + x^2y)

8. Which sentence uses a prepositional phrase? A. Samantha bought some pretty earrings. B. Samantha finally located both earrings. C. She searched her bedro