35 + (-13) + 8 - (-6) = 22 + 8 - (-6) = 30 - (-6) = 36
the square and the square root should cancel so your left with only 50xy
Answer:
The answer to your question is 90 cm, 150 cm, 210 cm
Step-by-step explanation:
Data
Proportion 3 : 5 : 7
Perimeter 450 cm
Process
1.- Sum the proportions to find the total number of parts.
3 + 5 + 7 = 15 parts
2.- Divide the perimeter by the total number of parts
450 / 15 = 30
3.- Find the measure of the sides multiplying each ratio by the previous result
Side 1 = 3(30) = 90 cm
Side 2 = 5(30) = 150 cm
Side 3 = 7(30) = 210 cm
Answer:
Step-by-step explanation:
$2.99/.225 per oz. ≈ 13.29 oz or 13.2888... oz