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Anna35 [415]
2 years ago
5

(20 Points)

Mathematics
1 answer:
storchak [24]2 years ago
5 0

Answer:

2nd option will be the answer (y=4x²+48x+146)

Step-by-step explanation:

y=4(x+6)²+2

y=4(x²+2*x*6+6²)+2 [(a+b)²=a²+2ab+b²]

y=4(x²+12x+36)+2

y=4(x²)+4(12x)+4(36)+2

y=4x²+48x+144+2

y=4x²+48x+146

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Mr Riley baked 1692 cookies he sold them in boxes 36 in each for 8 dollars
uranmaximum [27]

Answer:

He made $372

Step-by-step explanation:

1692/ 36=47

47*8=372

7 0
3 years ago
How much kinetic energy is possessed by a 12 kg remote controlled car that is traveling with a speed of 5 m/s?
Marianna [84]

Answer: 150 Kgm^{2}/s^{2}

Step-by-step explanation:

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K.E =  \frac{1}{2} X 12 X 25

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3 years ago
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Mai is visiting Paris to see the Eiffel Tower. She is 80 feet away
Jlenok [28]

Answer: height of the tower is 1064 feet

Step-by-step explanation:

We want to determine the height of the tower.

Assuming her line of sight of the top of the tower is a straight line, then a right angle triangle is formed. The height, h of the tower represents the opposite side of the triangle. Her distance from the foot of the tower represents the adjacent side of the triangle.

To determine h, we would apply the tangent trigonometric ratio which is expressed as

Tan θ = opposite side/adjacent side

Therefore,

Tan 85.7 = h/80

h = 80tan 85.7

h = 1064 feet

7 0
3 years ago
Read 2 more answers
The nutrition label on a package of crackers show there are 80 Calories in 16
Sergio [31]

Answer:

we have 1 cal in 0.2grams (16/80)

so in 100 cal, it is 0.2x100 = 20 grams

7 0
2 years ago
A package of 5 crackers contains 205 Calories. How many Calories are in one cracker using a double number line
natulia [17]

Answer:

Step-by-step explanation:

since there are 205 calories in 5 crackers we can represent this as

205/5

we need to find how many calories are in one cracker, so lets take "x" as the # of calories in 1 cracker

so

\frac{x}{1} =\frac{205}{5}

cross multiply

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divide by 5 on both sides

x=41

41 calories in 1 cracker

Number line:

7 0
2 years ago
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