Answer all questions.
puan minah purchased 1 kg of broccoli and 4 kg of carrot while puan haida purchased 3 kg
of broccoli and 5 kg of carrot. if the total paymnet of puan minah and puan haida is rm22 and
rm38 respectively. determine the price of 1 kg of carrot.

3: 2

step-by-step explanation:

shorter piece is 2: 3, so just reverse it, and you get 3: 2

angle addition postulate

2x=56

step-by-step explanation:

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have

30 people weigh 160 pounds or more