Answer:
-3/2, 6
Step-by-step explanation:
y = 10x^2– 45x – 90
y = 5(2x + 3)(x − 6)
There is infinite amount of numbers between them. Three numbers, for example, are 5.891 ;5.892 ;5.894
Answer:
y varies as √(x+5)
Step-by-step explanation:
y varies as √(x+5)
y= k√(x+5)
k is a constant connecting the two sides.
therefore
k=y/√(x+5)
k=4/√(-1+5)
k= 4/√4
k=4/2
k=2
Y when x=11
y=k√(x+5)
y=2√(11+5)
y=2√16
y=2*4
y=8
Answer:
Surface area: 320 Volume: 816
Step-by-step explanation:
Surface area is the area of each shape added together
volume = base * hight
Start by finding how many squares in both rooms are. 24 • 15 = 360 and 13 • 4 = 52 (since it is a square room multiply by 4) Now add. 360 + 42 = 412. Now multiply : 6.98 • 412 = 2875.76. The total cost of carpet for both rooms is $2875.76. Hope I helped!