YES
Base=b
Height= h
Area 1=A1=1/2*b*h
Base=b
Height= 4h
Area of triangle 2=A2=1/2*b*4h
A2/A1= (1/2*b*4h)/(1/2*b*h)
= (1/2*b*4h)/(1/2*b*h)
=4/1
Ratio of heights =h2/h1= 4/1
Ratio of areas =A2/A1= 4/1
They are proportional.
5/6(3/2) = 15/12
5/4
1 and 1/4 hours
<span>(2+6t)(2+6t)(2+6t)(2+6t)(2+6t)(2)=</span><span>15556T^5
</span><span>(2+4t)(2+4t)(2+4t)(2+4t)(2+4t)(2)=</span>2052t^5
Answer:The 2 in 12.5 is after the decimal making it in the tens place and in 0.912 the thousandths place.
Step-by-step explanation:
Answer:
425 milliliters of compound A are needed
Step-by-step explanation:
We were told that 
milliliters of compound A and 
milliliters of compound B is needed to make the drug.
This means that each drug contains 11 milliliters of both compounds.
milliliters is the volume of each drug.
Therefore the chemist needed 
millilirteres of compound A.
