Answer:31.5
Step-by-step explanation:trust me bro
Answer:
2.5
Step-by-step explanation:
Since 4/2 = 2 and 5/2 is 1/2 more than 4/2, then 5/2 is equal to 2 1/2 which can be rewritten as 2.5
Answer:
30 ft
Step-by-step explanation:
The first rectangle is 4 x 2 = 8
The second rectangle we can find the missing side length by subtracting the four by two and add two to the second rectangle. 6 x 2 = 12
The last rectangle is 5 x 2 = 10
8 + 12 + 10 = 30
Answer:
c. -1
b. 5
Step-by-step explanation:
x^2 - 4x - 5 = 0
Factor
What two numbers multiply to -5 and add to -1
-5*1 = -5
-5+1 = -4
(x-5) (x+1) =0
Using the zero product property
x-5 =0 x+1 =0
x=5 x=-1
