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olga55 [171]
3 years ago
10

Please help it’s urgent!!

Mathematics
1 answer:
rewona [7]3 years ago
5 0

Answer:

b

Step-by-step explanation:

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. A triangle has vertices on a coordinate grid at points J(-1, 5), K(4, 5), and L(4, -2). What is the length, in units, of ?
Neko [114]

Answer:

20.6

Step-by-step explanation:

Given data

J(-1, 5)

K(4, 5), and

L(4, -2)

Required

The perimeter of the traingle

Let us find the distance between the vertices

J(-1, 5) amd

K(4, 5)

The expression for the distance between two coordinates is given as

d=√((x_2-x_1)²+(y_2-y_1)²)

substitute

d=√((4+1)²+(5-5)²)

d=√5²

d= √25

d= 5

Let us find the distance between the vertices

K(4, 5), and

L(4, -2)

The expression for the distance between two coordinates is given as

d=√((x_2-x_1)²+(y_2-y_1)²)

substitute

d=√((4-4)²+(-2-5)²)

d=√-7²

d= √49

d= 7

Let us find the distance between the vertices

L(4, -2) and

J(-1, 5)

The expression for the distance between two coordinates is given as

d=√((x_2-x_1)²+(y_2-y_1)²)

substitute

d=√((-1-4)²+(5+2)²)

d=√-5²+7²

d= √25+49

d=  √74

d=8.6

Hence the total length of the triangle is

=5+7+8.6

=20.6

4 0
2 years ago
The solution to -35 x = -105 is -3. TrueFalse
Setler [38]

-35x = -105

divide -105 by -35 to get x by itself

x = 3

The answer is false because the real answer would be 3

6 0
3 years ago
Can someone solve this? Number 25 only please.
V125BC [204]
0.06x0.06 = 0.0036 

dont wory about the zeros just the actual numbers than add the zeros
6 0
3 years ago
All 203 students at Polk school eat lunch at the same time One day 19 students were absent if 8 students sit at each table yhw l
lisov135 [29]

Answer:

23 tables

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
HELP HELP WHATS THE ANSWER TO THIS HELP YOU'LL GET 50+ BRAINLIEST POINTS AND BRAINLIEST HELP PLS
saveliy_v [14]

Answer:

It says not a conic section

Step-by-step explanation:

5 0
3 years ago
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