The ratios that have the same constant of proportionality as Ada's observation 15/9, 30/18
According to the question:
- We are required to select all the ratios that have the same constant of proportionality as Ada's observation.
let y and x represent amount of juice and oranges respectively;
k = 5/3
The ratios equivalent to the constant of proportionality is 15/9, 30/18
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Answer:
1.27388535028
Step-by-step explanation:
Simply using the formulas
14 = 7*2
63 = 7*9
14 7 * 2 2 2
---- = ------- 7/7 =1, so = 1 * ------ = ----
63 7 * 9 9 9
Picturing the tent helps, but we can actually solve this question using simple algebra and no knowledge of triangles.
The key is this function:
(b/h) = 2/√3
We want to get h by itself. First, multiply both sides by h:
b = h(2/√3) Now multiply both sides by the reciprical, (√3/2)
(√3/2) b = h
Therefore, the answer is C) h= b(√3/2)
Answer:
8
Step-by-step explanation:
yep that's the answer all you have to do is.
{x + 3y <=36
{x + 1.5y <=20
{x = y
y+3y<=36
4y<=36
y<=9
y+1.5y<=20
2.5y<=20
y<=8
min(8,9) = 8
x = 8, y = 8
