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tigry1 [53]
2 years ago
10

G(x)=4x^2+9x ; find g(3x)

Mathematics
1 answer:
Yuliya22 [10]2 years ago
4 0

Answer:

12xto the 3 + 27x squared

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An open top box is to be made by a 24 in by 24 in. by 36 in. piece of cardboard by removing a square from each corner of the box
galben [10]

Answer:

X= -12 +6√10

X= 6.973

Step-by-step explanation:

Volume of the box= (36-2x)(24-2x)x

Volume of the box

=( 864 -96x -4x²)x

But 864 -96x -4x²

=216 - 24x-x²

Solving for x quadratically

X= (24+12√10)/-2

X= -12 -6√10

X= -30.97

Or

X= (24-12√10)/-2

X= -12 +6√10

X= 6.973

X will definitely be a positive number

So X= -12 +6√10

X= 6.973

4 0
3 years ago
000
grigory [225]

Answer:

59

Step-by-step explanation:

4 0
3 years ago
Need help ASAP!!!!!!!!!!!
8090 [49]

Answer:

Step-by-step explanation:

5/6 + 1/8 + 3/4 = 1 17/24

Option A is the correct answer

8 0
3 years ago
Round to nearest centimeter 80.5 cm is how many cm?
11Alexandr11 [23.1K]
Its 81 centimeters because you round 5 and over. So nearest centimeter means 2 whole numbers which is 81
7 0
3 years ago
What is the slope of a trend line that passes through the points (–3, 3) and (18, 26)? StartFraction 15 Over 29 EndFraction Star
Alik [6]

Answer:

  23/21

Step-by-step explanation:

The slope is computed from ...

  m = (y2 -y1)/(x2 -x1)

For the given points, the slope is ...

  m = (26 -3)/(18-(-3)) = 23/21

The slope of the trend line is 23/21.

5 0
3 years ago
Read 2 more answers
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