Answer:
g(g(x)=25x
Step-by-step explanation:
g(g(x) is a composition function. Think of g(x) as input. That means whatever g(x) equal that will be inside of the function g(x)
g(x) equal 5x so 5x will be the equal value going into the function g(x)
Which equal 25x
Answer:
3(2 + sqrt(2)) ft (exact)
10.2 ft (3sf)
Step-by-step explanation:
Length of the hypotenuse:
hypotenuse² = 3² + 3² = 18
hypotenuse = sqrt(18) = 3sqrt(2)
Perimeter = 2(3) + 3sqrt(2)
= 3(2 + sqrt(2))
= 10.2 (3sf)
It would be 105 squared inches.
Answer:
7) 2 hours 30 minutes
8) 5280 yards
9) 65 people
10) 192 cups
11) 74%
12) 15
13) D
HOPE IT HELPS
Step-by-step explanation:
7) 4 miles = 30 minutes
8 miles = 1 hour
12 miles = 1 hour 30 minutes
16 miles = 2 hours
20 miles = 2 hours 30 minutes
8) 1 miles = 1760
2 miles = 3520
3 miles = 5280
9) convert percentage into decimals
25% = .25
260 * .25 = 65
10) 1 gallon = 16 cups
12 x 16 = 192
11) 52:70*100
(52*100):70
5200:70 = 74.29
12) 60% / 100 = .6
.6 x 25 = 15
13) 1 liter = 1000 ml
18.75 x 1000 = 18750
18750 / 8 = 3750
Answer:
The length is 25 units and the width is 11 units
Step-by-step explanation:
Let the length of the rectangle be l.
Let the width of the rectangle be w.
We are given that the length of the rectangle is three times more than twice its width. This means that:
l = 3 + 2w
The perimeter of a triangle is given as:
P = 2(l + w)
This implies that:
P = 2[(3 + 2w) + w]
P = 2(3 + 3w)
We can use this to find the width of the rectangle and then the length.
The perimeter of the rectangle is 72 units.
Therefore:
72 = 2(3 + 3w)
72 = 6 + 6w
=> 6w = 72 - 6 = 66
w = 66 / 6 = 11 units
The length, l, is therefore:
l = 3 + 2(11) = 3 + 22 = 25 units