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2 years ago

12

The solution is incorrect. HIGHLIGHT the step that does not follow logically from the previous step. Explain why it is incorrect

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1 answer:

Naya [18.7K]2 years ago

8 0

It’s wrong because you put the x and the 3 in parentheses when it’s wrong there

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-5+4(7+k) please help with this equation!

Alex

Answer:

4k+ 23

Step-by-step explanation:

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3 years ago

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A man 6 feet tall casts a shadow that is 11 feet long. A building casts a shadow of 139 feet long. The building is tall. Round y

dmitriy555 [2]

Given:

Height of man = 6 ft

Height of man's shadow = 11 feet

Height of building's shadow = 139 feet

To find:

The height of the building.

Solution:

We know that the heights of the objects and there shadows are always proportional.

$\dfrac{\text{Height of man}}{\text{Height of man's shadow}}=\dfrac{\text{Height of the building}}{\text{Height of building's shadow}}$

Let x be the height of the building.

$\dfrac{6}{11}=\dfrac{x}{139}$

Multiply both sides by 139.

$\dfrac{6}{11}\times 139=x$

$\dfrac{834}{11}=x$

$75.8181...=x$

$x\approx 75.8$

Therefore, the building is 75.8 feet long.

8 0

2 years ago

Rewrite as a simplified fraction what would it be

Tresset [83]

Answer:

37/45

Step-by-step explanation:

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3 years ago

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What is the answer please help

satela [25.4K]

0.9 seconds is the correct answer

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3 years ago

How can you use number patterns to find the least common multiple of 120 and 360

baherus [9]

<span>Since 360 is a multiple of 120, it is automatically the LCM of this problem.

</span>

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3 years ago