Answer:
w=-1
Step-by-step explanation:
3w-7w-12=2(w-3)
1) Combine alike terms:
-4w-12=2(w-3)
2) Use the Distributive property on the left side of the equation:
-4w+12=2w-6
3) Add a 6 to both sides:
-4w-6=2w
4) Add a 4w to both sides:
-6=6w
5) Divide both sides by 6:
w=-6/6
6) Simplify the fraction:
150
h = hight
s = sides
surface = 10 x 15
surface = 150
(V = 10 x 10 x 15
(V = 100 x 15)
(V = 1500)
(Base area = B)
(B = Lenght x Width)
(B = 10 x 10)
(B = 100)
It's 15°
BC+60°+85°+200° =360°
BC+345°=360°
BC=360°-345°
Bc=15°
a. ( p × q ) ( q + r )
= ( -24 × 12 ) ( 12 + -6 )
= 288 × 18
= 5184
b. ( p × r ) ( r - q )
= ( -24 × -6 ) ( -6 - 12 )
= ( 144 ) ( -18 )
= -2592
2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,83,89,97
those are the prime numbers
