X represents the amount of materials she buys.
Answer:
#3
Step-by-step explanation:
Answer:
-6m(3m²-3m+6)
or
6m(-3m²+3m-6)
Greatest common factor is 6m or -6m, anyone works.
Step-by-step explanation:
18m² - 18m³ - 6m
The common factor is 6m or -6m, anyone works.
18m² - 18m³ - 6m
-6m(3m²-3m+6)
Hope this helps!
Please mark as brianliest if correct!
To find the measure of the s angle que are going use the cosine law because we know all the sides of the triangule:
s² = r² + t² - 2*r*t * cos(S)
Then solve the equation
s² -r² - t² = -2*r*t * cos(S)
arccos ((s² -r² - t² /-2*r*t)) = S
arccos (((250)² -(850 cm)²-(940 cm)² /(-2* 850 cm*940 cm) = S
14.9 = S
round to the nearest 10th of a degree
15º = S