3 years ago

Someone please help with this asap!!

1 answer:

4 0

Don’t use that link!! They always comment under my stuff and other people have told me that’s just to get your information and location and stuff like that! Be safe and have a nice day

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A civil engineer is drawing a plan for the location and length of a new underground sewer pipe on a coordinate grid. The pipe on

dimaraw [331]

Answer:

Step-by-step explanation:

If the pipe on the plan runs from point N(a, -2) to point P(1, b), the expression that represents the shortest distance between N and P in units, is expressed using the formula;

D = √(x₂-x₁)²+(y₂-y₁)²

Given the coordinates N(a, -2) and P(1, b);

x₁ = a, y₁ = -2, x₂ = 1 and y₂ = b

NP = √(1-a)²+(b+2)²

<em>Hence the expression that represents the shortest distance between N and P in units is √(1-a)²+(b+2)² units</em>

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3 years ago

What is the sum of the series?<br>

Margarita [4]

Answer:

Step-by-step explanation:

Substitute j = 1, 2, 3, 4, 5 into 2j and sum the terms, that is