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Gala2k [10]
3 years ago
8

I need help pls I’m on a test

Mathematics
2 answers:
emmasim [6.3K]3 years ago
6 0

Answer:

D. No solutions

Step-by-step explanation:

I just took a test and this was the answer :)

Alecsey [184]3 years ago
3 0

Answer:

No solution (i'm not 100% sure this is correct)

Step-by-step explanation:

3(0.5x-4)=3/2x-1.2

1.5x-12=3/2x-1.2

     +12         +12

1.5x=3/2x-13.2

-3/2x  -3/2x

0x=-13.2

x=0

no solution

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The function f(x)= 3(1.4)' gives the length (in inches) of an image after being enlarged by 10% x times.
kondaur [170]

Answer:

3.99 inches

Step-by-step explanation:

<u><em>The correct question is</em></u>

The function f(x) = 3(1.1)^x gives the length (in inches) of an image after being enlarged by 10% x times.

What is the length of the image after it has been enlarged 3 times? Round your answer to the nearest  hundredth

we have

f(x)=3(1.1)^x

This is a exponential growth function

where

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x is the number of times the image is enlarged

so

For x=3

substitute in the exponential equation

f(x)=3(1.1)^3=3.99\ in

4 0
3 years ago
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Umnica [9.8K]

Answer:

I believe the total area would be 144.5cm squared

Step-by-step explanation:

13x9=117

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5x11=55

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sorry if this is not helpful

4 0
3 years ago
jim is building a rectangular deck and wantsthe length to be 1ft greater then the the width. what will be the dimensions of the
netineya [11]

Answer:

62 ft

Step-by-step explanation:

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The answer is 6/45. Ask photomath

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