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lions [1.4K]
3 years ago
14

Evaluate (f-g)(3t) for f(x)=x²+1 and g(x)=x-4

Mathematics
2 answers:
zysi [14]3 years ago
6 0
(f-g)(3t) \\  \\ f(x)-g(x) \\  \\ f(3t)-g(3t) \\  \\ ((3t)^2+1)-((3t)-4) \\  \\ 9t^2+1-3t+4 \\  \\ 9t^2-3t+5
Pavlova-9 [17]3 years ago
5 0
F(x)=x²+1

g(x)=x-4

------------

f(x)-g(x)

=x²+1-(x-4)

=x²+1-x+4

=x²-x+5

------------

Therefore:

(f-g)(3t)

=(3t)²-3t+5

=3²t²-3t+5

=9t²-3t+5
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Akimi4 [234]

Answer:

The largest angle measure in triangle DEF = 82°  

Explanation:

A dilation is a transformation that produces an image that is the same shape as the original, but is a different size.

So, the shape of the triangles ABC and DEF are the same.

Sine the shape is similar the angle of the dilated triangle and considered triangle are the same.

The largest angle measure in triangle DEF = The largest angle measure in triangle ABC

  The largest angle measure in triangle DEF = 82°      

4 0
3 years ago
The fishbowl is shaped like a sphere the fishbowl has a diameter of 16 what is the closest value of water in the Fishbowl and cu
katovenus [111]

Answer:

2144.66 cubic inches

Step-by-step explanation:

The fishbowl is shaped like a sphere the fishbowl has a diameter of 16.

What is the closest value of water in the Fishbowl in cubic inches?

From the any question, we were told to find the closest value of the water in the fishbowl in cubic inches.

This means we are to find the volume.

The volume of a sphere is given as:

4/3πr³

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Radius = Diameter/2 = 16 inches/2

= 8 inches

Hence,

Volume of the sphere (Volume of water) = 4/3 × π × 8³

= 2144.66 cubic inches

3 0
3 years ago
No i dont want to download ur answer. <br><br>the area is ___ square units​
Zanzabum

Answer: I think it’s 4

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6 0
3 years ago
(05.07 MC)
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I think 10.24 sq. ft
4 0
3 years ago
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mamaluj [8]

Answer:

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You also need to plug in the x and y coordinate your given so you'll have

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4 0
3 years ago
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