Answer:
Step-by-step explanation:
17.020
Cos 90° = 1
Step-by-step explanation:
Cos 90° = 1, Because The angles are complements
Answer: 2
Step-by-step explanation:
2.5(6x-4)=10+4(1.5+0.5x) [Work out the brackets]
15x-10=0+6+2x [Solve]
15x-10=16+2x [Convey the terms]
15x-2x=16+10 [Add up the same terms and calculate]
13x=26 [Divide both parts]
x=2
Answer:
C)
Step-by-step explanation:
g has to be less than 7.2
The only number that fulfills this demand is C) which is 5