<span> $80
Working
Making p the subject gives:
P=</span>
<span>Substituting for values of I, r and t</span>
p=
p=80 dollars
Answer:
I couldn't
The ones I used to be friends with now all hate me lol ;-;
Step-by-step explanation:
Answer:
729
Step-by-step explanation:
x=27²=729
Answer:
x = 50°
Step-by-step explanation:
By vertical angles, we have
50° + 2x = 150°
2x = 100°
x = 50°
Answer:If we want to expand the brackets, the fraction would be:
Explanation:First, we can note that:
w² + w - 20 can be factorized as follows:
w² + w - 20 = (w+5)(w-4)
The given expression already has a (w+5) in the denominator, therefore, all we need to do is multiply the denominator by (w-4)
Since we want the new fraction to be equivalent to the original one, therefore, as we multiply the denominator by (w-4), we will also multiply the numerator by (w-4) to ensure that the value of the fraction is unchanged.
Based on the above, the new fraction would be:
If we want to expand the brackets, the fraction would be:
Hope this helps :)