Answer:
20
Step-by-step explanation:
30% × ? = 6
? =
6 ÷ 30% =
6 ÷ (30 ÷ 100) =
(100 × 6) ÷ 30 =
600 ÷ 30 =
20
A ratio is basically a comparison between to scalar values.
6:11
6/11
6 to 11
Where you have 6 red marbles to the 8 white and 3 green marbles.
Answer:
162 cm
Step-by-step explanation:
The formula is A=2(wl+hl+hw), your teacher just wrote it in a diffrent order but it's the same. Plug it in to get 2×(3×7+6×7+6×3). Calculate.
<span>The answer will be (x - 3)^2</span>
