Answer:
23052
Step-by-step explanation:
Answer:
$341 the selling price
Step-by-step explanation:
Cost $620
$620-45% ($279 profit)
$620-$279=$341 should be the selling price
Answer:
7/3 is constant of proportionality and, 3/7 of a cup of red paint should be added to 1 cup of white paint.
Step-by-step explanation:
Constant of proportionality is the constant value of the ratio of two proportional quantities x and y; usually written y = kx, where k is the factor of proportionality.
To make color pink,
for every 3 cups of red , we need 7 cups of white.
Let 'r' be the cups of red required
let 'w' be the cups of white required
so , as per the question
for 3 r we need = 7 w
r = 7/3 w
so, 7/3 is constant of proportionality and, 3/7 of a cup of red paint should be added to 1 cup of white paint.
You already have the answer! ;)
Answer:
cos y° = b divided by 6
Step-by-step explanation:
Trigonometric ratios :
We are given that sin y° = a divided by 6
On comparing
Perpendicular = a
Hypotenuse = 6
tan y°=a divided by b
On comparing
Perpendicular = a
Base = b
So, 
So, Option d is true
cos y° = b divided by 6
