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 ( 32+ )
Otras preguntas
You can check your credit report annually for free through TransUnion, Equifax, and Experian. This allows you to catch signs of identity theft early and note an
Write the linear function y - 1) in slope-intercept form. How do I switch a linear function into a slope intercept form
A mother is currently 7 times older than her son. In 2 years time, she will be 5 times older than her son. Let x and y be the present ages of the son and mother
Read the excerpt from an 1893 book describing the settlement of Australia and New Zealand. "It is not necessary here to follow the complicated history of New Z
24 grams of magnesium metal reacts with 16 grams of oxygen gas to form magnesium oxide. according to the law of conservation of mass, how much magnesium oxide w
Assets refer to: a. a firm's productive resources.b. the statement of a firm's financial position at one point in time, including its assets and the claims on t
According to the text's writings about the criminal justice system, Select one: a. police officers spend over 50 percent of their time dealing with crime. b. si
PLEASE HELP! What are some of the jobs a magistrate ? Choose ALL answers that are correct - to hear appeals of both criminal and civil cases - to issue court o
How much heat has to be added to 508 g of copper at 22.3°C to raise the temperature of the copper to 49.8°C? (The specific heat of copper is 0.377 J/g·°C.)
How do transmittance, absorbance, and molar absorptivity differ? Which one is proportional to concentration?
