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2 years ago

15

What is the minimum number of feet you should be to avoid being electrocuted by overhead power lines up to 50kV? A. 10 feet B. 1

5 feet C. 5 feet D. 8 feet

1 answer:

Andrei [34K]2 years ago

4 0

Answer:

I believe the answer is A 10 feet

Step-by-step explanation:

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Need help on this question can someone help please and thank you!

Eva8 [605]

Answer:

Jesse is correct because -5<-2

Step-by-step explanation:

and also, can u mark me as brainliest

6 0

2 years ago

The point of concurrency of the medians of a triangle is called the

tangare [24]

Answer:

centroid of the triangle

Step-by-step explanation:

centroid of the triangle

8 0

2 years ago

How many years is 694.44 days?

antoniya [11.8K]

Answer:

1.9 years

Step-by-step explanation:

There are 365 days in a year

694.44 / 365 = 1.9

Hope this helps!

6 0

2 years ago

Read 2 more answers

Helppppp rn please.

scoundrel [369]

1) neither. that’s not one of your answer choices so just pick one (maybe odd ‍♀️)
2) 2 is the answer. Plug in 1 for x, raise everything to its power (which will end up being 1), then use PEMDAS to solve

5 0

2 years ago

Solve for x and y in the system of equation<br>3x²+4y=17 <br>2x²+5y=2<br>I'll mark brainliest

Novay_Z [31]

Answer:

$x=\pm \sqrt{11} \\y=-4.$

Step-by-step explanation:

$\left \{ {{3x^2+4y=17} \atop {2x^2+5y=2}} \right. \\\\Then\\\\\left \{ {{2 \times (3x^2+4y)=2 \times 17} \atop {3\times(2x^2+5y)=3\times2}} \right. \\\\\left \{ {{6x^2+8y=34 \quad (1)} \atop {6x^2+15y=6\quad (2)}} \right.\\\\(1)-(2) \Rightarrow -7y=28 \Rightarrow y =-4.\\Since \: \: 2x^2+5y=2 \Rightarrow 2x^2=2-5y\\\Rightarrow 2x^2=2+20=22\\\Rightarrow x^2=22:2=11\\\Rightarrow x=\pm \sqrt{11}.$

7 0

2 years ago