Step-by-step explanation:
-2/3f =9.2
cross multiply
27,6= -2f
divide both sides by 2
f = - 13.8
-1/8n = -2/7
cross multiply
-16 = -7n
divide
n = 2.29
12/20n = -36/44
cross multiply
528 = - 720n
divide
n= -0.733
-64.5g = -25.8
divide both sides by -64.5
g = -0.4
the last one has no variable
Answer:
-18
Step-by-step explanation:
Essentially the same as (-6) - 12
Answer:
always
Step-by-step explanation:
Hi again! so vertical angles are angles that are across from eachother, so it would be 5 and 7 and 6 and 8
