Total number = 30
1/5 of 30 = 1/5 x 30 = 6
The attached figures show the total number of filled
circles in five lines. Each line have “6” filled circles.
So 5 lines having 6 filled circles = 5 x 6 = 30
<span>Every line represents “1/5” of total amount “30”. Which
proved that 1/5 of 30 is equal to 6. </span>
Answer:
I think the right answer is B.
Answer:
rhombus sides are equal.
7y=4y+21
7y-4y=21
3y=21
y=21/3
y=7
3x=45°(by alternate interior angle)
x=45/3
x=15
y