3 years ago

Need Help Plz!! For 10 points

Mathematics

2 answers:

igomit [66]3 years ago

7 0

Shape But if you're looking for a Pentagon

Tems11 [23]3 years ago

5 0

Shape B because a pentagon has 5 sides

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I need these answers please

Elenna [48]

The first one is a hexagon because it has 6 sides. The second figure is a heptagon because it has 7 sides.

I hope this helped!

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2 years ago

-1/3d + 4/5 = 3/4<br> solve for the variable.

Gnesinka [82]

Answer: x equals 12

Step-by-step explanation:

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3 years ago

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Amy needs to order a shade for a triangular-shaped window that has a base of 6 feet and a height of 8 feet. What is the area of

Salsk061 [2.6K]

Answer:

24ft.

Step-by-step explanation:

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3 years ago

A recipe requires 1/2 cup of flour for every batch of cookies. How many full batches of cookies can be made with 5 and 1/2 cups

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Answer:

Step-by-step explanation:

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On a coordinate plane, quadrilateral J K L M with diagonals is shown. Point J is at (4, 5), point K is at (5, 1), point L is at

Nata [24]

Answer:

$LM = MJ = 3$

$JK = KL = \sqrt{17$

Step-by-step explanation:

Given

$J = (4,5)$

$K = (5,1)$

$L = (1,2)$

$M = (1,5)$

Required

Prove it's a kite

Start by calculating the length of the sides of the kite using:

$d = \sqrt{(x_1 - x_2)^2 + (y_1 -y_2)^2}$

$JK = \sqrt{(4 - 5)^2 + (5 -1)^2} = \sqrt{17}$

$KL = \sqrt{(5 - 1)^2 + (1 -2)^2} = \sqrt{17}$

$LM = \sqrt{(1 - 1)^2 + (2 -5)^2} = \sqrt{9} =3$

$MJ = \sqrt{(1 - 4)^2 + (5 -5)^2} =\sqrt{9} = 3$

Hence:

$LM = MJ = 3$

$JK = KL = \sqrt{17$

proves that it is a kite

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3 years ago

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