Answer:
shift left 3
Step-by-step explanation:
(x+3)²
x = -3
therefore translation by (-3,0)
The negative number shows it move to the left
1) You are told the conversion of cubic inches to gallons, but
first you need to find the volume of the fish tank in cubic inches.
The equation for the volume of a rectangular prism (shape of the fish tank) is V = lwh, where V = volume, l = length of the base, w = width of the base, and h = height of the tank. You know the dimensions are<span> 36 inches by 13 inches by 24 inches. Plug these numbers into the equation to find the volume:
</span>
2) You know the conversion from cubic increase to gallon is <span>231 cubic inches in 1 gallon. That means
the three gallon bucket is 231*3 = 693 cubic inches. Divide 11232 by 693 and round up (since you're partially filling it up once) to find the number of times Valeria needs to fill the bucket:
</span>
<span>
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Answer: 17 times</span>
Answer:
B and C
Step-by-step explanation:
The denominator of the rational expression cannot be zero as this would make it undefined.
Equating the denominator to zero and solving gives the values that x cannot be.
solve
3x² - 75 = 0 ( add 75 to both sides )
3x² = 75 ( divide both sides by 3 )
x² = 25 ( take the square root of both sides )
x = ± = ± 5 → B and C
The price of the molding is given $ per ft, so we convert all units to ft:
23 ft 6 in = 23,5 ft, since 12 in=1 ft, so 6 in= 0.5 ft.
Thus the dimensions of the floor are 15 ft × 23.5 ft. We have 2 sides of the wall with a length of 23.5 ft, and the other 2 sides with length 15 ft.
The molding around the floor has a length of 2*15+2*23.5=30+47=77 (ft)
The cost is 77 (ft) * 0.5($ per ft) = 77*0.5 $ = 38.5 $
Answer: $ 38.5
Normally you do
find tax of meal
find tip of meal not include tax
add them
percent means partts ouf ot 100 so
6.5%=6.5/100=0.065
and 20%=20/100=0.2
so
tax of meal=65.8 times 0.065=4.277
round to 4.28
tip=65.8 times 0.2=13.16
add
65.8+4.28+13.16=$83.24