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Basile [38]
3 years ago
9

If A = (9, 18) and B = (1, 12), what is the length of AB

Mathematics
2 answers:
musickatia [10]3 years ago
8 0

Answer:

the length is 10

Step-by-step explanation:

√(1 - 9)2 + (12 - 18)2 =

√(-8)2 + (-6)2 = √64 + 36 =

√100= 10

anygoal [31]3 years ago
3 0

Answer:

Length of AB = 10

Step-by-step explanation:

This can be found by using the distance formula.

Distance Formula = \sqrt{(y_2-y_1)^2+(x_2-x_1)^2}

Where

(x_1,y_1) is the first coordinate pair and (x_2,y_2) is the second coordinate pair

<em>Thus</em>

<em>x_1 = 9 and y_1 = 18</em>

<em>x_2 = 1 and y_2 = 12</em>

<em>Plugging them into the formula, we get:</em>

<em>Length = \sqrt{(y_2-y_1)^2+(x_2-x_1)^2} \\=\sqrt{(12-18)^2+(1-9)^2}. WHich is equal to 10.</em>

<em>Length is 10</em>

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Explanation:

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<em>Discussion</em>

Urgent care centers are often open all hours, but may not be as fully equipped (or staffed) to provide the sort of emergency medicine that a fully-equipped hospital can provide. While a general- or nurse-practitioner can provide routine care, they will consult with specialists when expertise is needed in a specific area.

Various kinds of pregnancy centers can provide counseling and perhaps some medical services for planned or unplanned pregnancies.

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3 years ago
You withdraw $29.79 from your bank account. Now your balance
Vika [28.1K]

Answer:

<h2>you had $9.28 prior to making the withdrawal</h2>

<h2>-$20.51= × - $29.79</h2><h2>× =$9.28</h2>

Step-by-step explanation:

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2 years ago
ASK YOUR TEACHER Two streets meet at an 84° angle. At the corner, a park is being built in the shape of a triangle. Find the are
Alla [95]

Answer:

22,203 ft^2

Step-by-step explanation:

The area of a triangle with angle ∅ and two sides a and b is;

Area A = 1/2 × absin∅ ......1

The park is in the shape of a triangle, with two sides and an angle given;

Given;

a = 190 ft

b = 235 ft

∅ = 84°

Substituting the values into equation 1;

Area of the park;

A = 1/2 × 190 × 235 × sin84°

A = 22,202.70131409 ft^2

A = 22,203 ft^2 (to the nearest whole number)

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3 years ago
The diagonal of a suitcase measures 30 inches and the height is 18 inches. What is the width of the suitcase to the
Anna007 [38]

Answer:

Step-by-step explanation:

By the Pythagorean Theorem we know

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3 0
3 years ago
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noname [10]

Since only the first term has ax for coefficients the GCF cant be -3ax^5.

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