Answer: 21.69 g
Step-by-step explanation:
Find the amount of compound produced when 300 mg of catalyst is added
<u>Given:</u>
Equation: A = 0.06c + 3.16
c = 300 mg
Substituting c = 300 into the equation and solving for A
A = 0.06 * 300 +3.69
A = 18 + 3.69
A = 21.69
Therefore 21.69 g of compound will be produced
Given that R=130 and S=90. ST are congruent to UT so therefore U=90 and T=50
Answer: 2
Step-by-step explanation:
Step-by-step explanation:
Maths is simple

expand the bracket

then you add like terms 2x to 6x givind you

this is how you solve it
i have to get the right question
this is simplified
and also been a expanded