Answer:
Step-by-step explanation:
8x = 8 * x
8 = 8 * 1
Greatest common factor = 8
8x + 8 = 8(x+ 1)
Step-by-step explanation:
The sine of an angle is the same as the cosine of its complement.
If sin 30° = ½, then cos 60° = ½.
Answer:
84 ft^2
Step-by-step explanation:
Rectangle 1: Area = l x w = 3x6=16
Rectangle 2: 4x6= 24
Rectangle 3: 5x6=30
Triangle 1: A = 1/2 b x h = 1/2 x 4 x 3 = 6
Triangle 2: 1/2 x 4 x 3 = 6
Total = 16+24+30+6+6 = 84
Answer:
k= -58/9
Step-by-step explanation:
−17=5+9(k+4)
Simplify both sides of the equation.
−17=5+9(k+4)
−17=5+(9)(k)+(9)(4)(Distribute)
−17=5+9k+36
−17=(9k)+(5+36)(Combine Like Terms)
−17=9k+41
Flip it^
9k+41=−17
Subtract 41 from both sides
9k+41−41=−17−41
9k=−58
Divide both sides by 9
9k/9=−58
/9
k= -58/9
Hope it's right!
