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cestrela7 [59]
2 years ago
8

Can someone help me with this question? thank you!

Mathematics
1 answer:
Gwar [14]2 years ago
4 0

Answer:

152 in. squared

Step-by-step explanation:

Surface area = L×W + L×W+ 1/2 ×h ×b+ 1/2 × b×h + L×W

= 7×6 + 6×5+ 1/2×4×8 +1/2×4×8 +6×8

= 42+ 30 +16 +16 +48

=152 in. squared

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Answer:

See explanation

Step-by-step explanation:

You are given the function f(x)=3x-1

The domain of the function are all possible values of variable x, so you can find f(x) for x=-2, 0, 3, 5:

f(-2)=3\cdot (-2)-1=-6-1=-7\\ \\f(0)=3\cdot 0-1=0-1=-1\\ \\f(3)=3\cdot 3-1=9-1=8\\ \\f(5)=3\cdot 5-1=15-1=14

The table is

\begin{array}{cc}x&f(x)\\-2&-7\\0&-1\\3&8\\5&14\end{array}

The inverse function f^{-1}(x) has the domain which is the range of the function f(x) (all possible values of f(x)), so the domain of inverse function is {-7,-1,8,14}

6 0
3 years ago
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What is a equivalent expressions 3(6x+4)
Contact [7]

Answer: 18x + 12

Step-by-step explanation:

3 ( 6x + 4 )

3 x 6x = 18x

3 x 4 = 12

18x + 12

4 0
3 years ago
What is 3 multiplied by 1 8/11 as a mixed number or fraction
marishachu [46]

Answer:

57/11 or 5 2/11

Step-by-step explanation:

Convert 1 8/11 into an improper fraction:  1 8/11 = 19/11.

Next, multiply this 19/11 by 3, obtaining 57/11.

This mixed numer is an improper fraction.  

If you wish to go further, convert 57/11 into a mixed number:

57/11 = 5 2/11

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3 years ago
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Answer:

y=-2x+11

Step-by-step explanation:

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a₅=4(3)⁴
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3 years ago
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