for the above question, we can first convert the fractions to decimals to make it easier to work with
<span>1/10 of sand - 0.1 ton </span>
4/5 minute - 0.8 minute
<span>Q1 - </span>
<span>ratio </span>
0.1:0.8
since the ratio is in decimals we can convert it to whole numbers by multiplying by 10
1:8
Q2. amount of sand added in 0.8 minutes - 0.1 ton
<span> amount of sand added in 1 minute - 0.1/0.8 = 0.125 tons</span>
<span>
</span>
Answer:
(3x+7y)(3x-7y)
Step-by-step explanation:
this is because of difference of squares
All angles are congruent to its corresponding part. While all segments are similar to its corresponding part
Answer:
4a^2+2ab+362 = 2(2a^2+ab+181)
-a^2-3ab+62 = -(3ab+a^2-62)
Step-by-step explanation: For question #1, factor 2 out of 4a^2+2ab+362.
For question #2, factor -1 out of -a^2-3ab+62.
Hope this helps you out.
-Leif Jonsi-