The product of 2 x 0.5 is 1.
(2)(0.5) = 1
0.5 represents a half. Half of 2 is 1.
Answer:
27x+−89/6
Step-by-step explanation:
Let's simplify step-by-step.
5/2(6x−7)+4/3(2+9x)
Distribute:
=(5/2)(6x)+(5/2)(−7)+(4/3)(2)+(4/3)(9x)
=15x+−35/2+8/3+12x
Combine Like Terms:
=15x+−35/2+8/3+12x
=(15x+12x)+(−35/2+8/3)
=27x+−89/6
Answer:
The number is 3.5.
Step-by-step explanation:
1) Form an equation.
8x-5= 23
2) Add 5 to both sides.
8x= 28
3) Divide both sides by 8.
X= 3.5
Answer:
E. -8/3
F. 8/3
Step-by-step explanation:
9x^2-64=0
Add 64 to each side
9x^2-64+64 = 0+64
9x^2 =64
Divide each side by 9
9x^2/9 = 64/9
x^2 = 64/9
Take the square root of each side
sqrt(x^2) = ±sqrt(64/9)
We know that sqrt(a/b) = sqrt(a)/sqrt(b)
x = ±sqrt(64)/sqrt(9)
x = ± 8/3
Perimeter is the distance around the shape.
Formula for rectangle P = 2l + 2w
