Answer:
-28
Step-by-step explanation:
2(-2) is -4 and -24+-4 is -28 so yeah
Answer:
60cm
Step-by-step explanation:
perimeter of a square=4L
192cm=4L
L=48cm
Dilated by ratio 0.25
1 : 0.25 = 48 : 12
New length = 48+12 = 60cm.
Answer:
39
Step-by-step explanation:
Given the function :
h(t) = t² + 2
From t = 5 to t = 8
when, t = 5
h(5) = 5² + 2
h(5) = 25 + 2
h(t) at t = 5 ; equals 27
when, t = 8
h(5) = 8² + 2
h(5) = 64 + 2
h(t) at t = 8 ; equals 66
Net Change :
h(8). - h(5)
66 - 27 = 39
Answer:
480 cubic feet
Step-by-step explanation:
Given length of self storage = 8 feet
width of self storage = 6 feet
height of self storage = 10 feet.
Volume of rectangular object is calculated by formula
volume = length * width * height
substituting the value of length , width and height of self storage room in above formula we have
volume of self storage room = 8 * 6* 10 cubic feet= 480 cubic feet
