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soldier1979 [14.2K]
3 years ago
5

Marking as brainliest

Mathematics
2 answers:
bija089 [108]3 years ago
7 0

Answer:

x = 13.08 ft

Step-by-step explanation:

We need to use pythagoras theorem as this is a right angled triangle:

a^2 + b^2 = c^2

As we do not know one of the sides, we need to change the subject of the equation to either a or b:

b^2 = c^2 - a^2

Substitute the values in:

b^2 = 14^2 - 5^2

b^2 = 196- 25\\b^2 = 171\\

Now square root both sides to find b:

\sqrt{b^2} = \sqrt{171}

b = \sqrt{171}

b = 13.08

x = 13.08 ft

Hope this helps!

fredd [130]3 years ago
5 0

Answer:

13.1 (3sf)

Step-by-step explanation:

14 ^2 - 5^2 = 171

root 171 = 13.1 (3sf)

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Hello and Good Morning/Afternoon

<u>Let's tale this problem step-by-step</u>:

<u>What does the problem want:</u>

 \hookrightarrow \text{the unemployment compensation}

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         ⇒ 55% of that average

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#LearnwithBrainly

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2 years ago
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Step-by-step explanation:

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What is the solution to this equation 2/3x+1=1/6×-7
Alika [10]

Answer:

A . x= -16

Step-by-step explanation:

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3 years ago
A karate instructor earns $165 for teaching 3 classes. The instructor receives a 10% raise. How much the instructor earns, in do
Zarrin [17]

Answer:

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Step-by-step explanation:

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3 years ago
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charle [14.2K]

Answer:

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Step-by-step explanation:

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Also, if you look at the answer choices, the first two indicate a line ↔ above the letters, which represents a line that doesn't end, while the other two choices just have a line to indicate a segment.  

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