fatimasoumahoro
fatimasoumahoro
02-10-2017
Mathematics
contestada
help me figure it out
Respuesta :
kphung76127
kphung76127
02-10-2017
Assuming the new length and width is proportional to the first, set up a proportion like so:
30 cm/10 cm= x cm/4 cm
Cross multiply:
30*4=120
120/10=12=x
Final answer: 12 cm long
Answer Link
VER TODAS LAS RESPUESTAS ( 91+ )
Otras preguntas
Neptune probably does not have a rocky core.a. True b.False
Each set of furniture costs $2,419. How much would it cost to buy 5 sets of furniture?
Deleuze and Guattari think that: A) Rhizomes are centered systems. B) Rhizomes are acentered systems. C) Rhizomes are becomings. D) None of the above.
A motor shaft rotating at 1440 rpm has to transmit 15 kW power to a low-speed shaft running at 500 rpm. A 200-pressure angle full depth involute system of gear
During the elementary school years, children in the United States grow, on average, how many inches a year?
The Willsey Merchandise Company has budgeted $40,000 in sales for the month of December. The company's cost of goods sold is 30% of: a) $12,000 b) $24,000 c) $3
Which of the following is numerical data? a) Your gender b) The brand of cell phone you own c) The fuel economy (MPG) of your car d) Whether you have an America
The demographic characteristics of a population and its ______ comprise the social forces in the environment. 1) system 2) political system 3) education system
Which of the following is not one of the classification levels for national security information? 1) Unclassified 2) Protected 3) Secret 4) Confidential
According to family systems research, which child is probably least likely to have adjustment problems? 1) The oldest child 2) The middle child 3) The youngest
