11/10= 1 1/10 hope it helps
Tn=-2n+19
Step-by-step explanation:
Well in south africa we use Tn
Tn=a+(n-1)d
a=is the first term in the sequence which is 17
d=is the the difference between the terms which is - 2
Tn=17+(n-1)(-2)
Tn=17-2n+2
Tn=-2n+19
First you have to find the angle B (check attachment)
Then you can find the last angle inside the triangle, which I'll call C
Now you can find angle A
Write a proportion like so:
4 gallons/30 plants= x gallons/45 plants
Cross multiply to find the value of x
4*45= 180
180/30= 6=x
Final answer: 6 gallons
9.876 × 10^8
Hope this is what you were looking for
