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Ronch [10]
3 years ago
14

A different triangle is graphed on the coordinate plane. Two of its vertices are located at (−10,3) and (0,−20) . The third vert

ex is located at (2,y) , where y is a positive value. The area of the triangle is 158 square units.
Using the shoelace formula (Green’s Theorem) in counterclockwise fashion, determine the value of y .
PLEASE I NEED HELP I'M NOT REALLY GOOD WITH MATH
Mathematics
2 answers:
Yuki888 [10]3 years ago
8 0
Answer: The answer is 30


...................
Furkat [3]3 years ago
7 0

Answer:

Step-by-step explanation:

sorry i tried my best i think its like a 30

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Center ( 9,-8 ), passes through ( 19,22 )
katovenus [111]
Center at (h,k) and radius r is
(x-h)²+(y-k)²=r²

so given
center at (9,-8)

(x-9)²+(y-(-8))²=r²
(x-9)²+(y+8)²=r²

input the point (19,22) to find r²
x=19 and y=22
(19-9)²+(22+8)²=r²
10²+30²=r²
100+900=r²
1000=r²
10√10=r

well, the equation is
(x-9)²+(y+8)²=1000
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3 years ago
2. Presley graphed a system of equations, and the graph showed two parallel lines. What does this mean? A. The system of equatio
iris [78.8K]

Answer:

B. The system of equations has no solution.

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5 0
2 years ago
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P is the incenter of QRS. Use the given information to determine find the indicated measure.
never [62]
<span>The incenter is equidistant from all three triangle sides.
So, PJ = PK = PL.
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Therefore,
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3 years ago
Plz help due tonight
s2008m [1.1K]
2 and 3 are the base angles because they are across from the legs (the 2 equal sides).
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2 years ago
5.066rounded to the nearest hundredth
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If you round 5.066 to the nearest hundredth it would be 5.07 
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2 years ago
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