Laeti
Laeti
17-03-2016
Mathematics
contestada
2:5 and 30:20 are equal ratios. True or false
Respuesta :
Divyankasc
Divyankasc
17-03-2016
The answer is false.
For being in equal ratios, product of means = product of extremes
2:5 :: 30:20
2 × 20 = 30 × 5
40 ≠ 150
So, its false since they are unequal.
Answer Link
VER TODAS LAS RESPUESTAS ( 75+ )
Otras preguntas
Factor the polynomial expression 3x4 + 24x.
Mrs. Hanson has 3 pies for a party. She calculates that if she splits the pies evenly among the guests, they will each receive 1/6 of a pie. How many guests a
9. Which is true of a radioisotope that is used to date rock formations?
Next, you’ll compare the speeches by Lewis and Lincoln. Begin by recording each author’s purpose, audience, and overall message in the table below. Be sure to i
PLS HELP ASAP 15 POINTS Which of these describes what dynasties believed about the Mandate of Heaven? It could determine whether or not they stayed in power It
In a content file, Rick wants to add information that gives directions about how the content will be used. He also wants it to be easily differentiable from the
Write and algebraic expression: The tens digit of a number is b and the units digit is twice as big. What is the value of the number in terms of b if the digits
The zero of the polynomial f(x) = 2x+7 is ___________.
what is the radius of a circle in it in if the area is 36m²?A.0.339 mB.3.39 mC.78.5 m²D.339 m
A student wants to know how the number of geese in a study area affects the number of parts in their songs. She performs an experiment and records the data in a
