Answer:
area of square=36m²
area of square= side²
36cm²=side²
(36cm²)½=side
6cm=side
perimeter of square=4×side
perimeter of square =4×6cm
perimeter of square =24cm
Answer:
3
Step-by-step explanation:
5×3=15 she would have 4 left but can't make a full star
15(j - 3) + 3j < 45
15j - 45 + 3j < 45
18j < 45 + 45
18j < 90
j < 90/18
j < 5
Answer:
0.25
Step-by-step explanation:
cups of brown sugar needed for only 1 cup of flour
<em><u>Solution:</u></em>
To make banana bread, Colin uses
of a cup of brown for every 2 cups of flour
To find: Amount of brown sugar should Colin use to make a small batch with only 1 cup of flour
Let "x" be the amount of brown sugar needed for only 1 cup of flour
From given information,


This forms a proportion and we can solve the sum by cross multiplying

Thus
cups of brown sugar needed for only 1 cup of flour