Your answer would be
This is because (w^5)^-7 expands to give w^-35 because you multiply the exponents. When you have a negative exponent, this can also be written as a reciprocal, i.e. x^-2 = 1/x². This means that we can write w^-35 as 1/(w^35), which doesn't include any negative exponents.
I hope this helps! Let me know if you have any questions :)
The scale factor I believe would be 4.2 (I haven’t done this in a while but scale factor would be how much it grows each time)
I don't know I have work to do SORRY
Answer:
y = 3
Step-by-step explanation:
PQ(5 - 12;-10 + 2) => PQ(-7;-8)
RS(8; y - 10)
because PQ⊥RS
=> (-7).8 - 8(y - 10) = 0
<=> y - 10 = -7
<=> y = 3