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Dvinal [7]
2 years ago
5

Please help me on this question?!!!!!!!!

Mathematics
1 answer:
Gnesinka [82]2 years ago
4 0

Answer: 10, 1/10, 2/5

Step-by-step explanation:

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Monica [59]
The answer is -14 . i think
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In the coordinate plane, draw quadrilateral ABCD with A(–5, 0), B(2, –6), C(8, 1), and D(1, 7), then demonstrate that ABCD is a
Len [333]

Answer:

ABCD is a rectangle

Step-by-step explanation:

∵ A = (-5 , 0) , B = (2 , -6) , C = (8 , 1) , D = (1 , 7)

∵ The x-coordinate of the mid-point of AC = (-5 + 8)/2 =3/2

∵ The y-coordinate of the mid-point of AC = (0 + 1)/2 = 1/2

∴ The mid-point of AC = (3/2 , 1/2)

∵ The x-coordinate of the mid-point of BD = (2 + 1)/2 =3/2

∵ The y-coordinate of the mid-point of BD = (-6 + 7)/2 = 1/2

∴ The mid-point of BD = (3/2 , 1/2)

∴ The mid-point of AC = The mid-point of BD ⇒ (1)

∵ AC = √[(8 - -5)²+(1 - 0)² = √170

∵ BD = √[(1 - 2)²+(7 - -6)² = √170

∴ AC = BD ⇒ (2)

From (1) and (2)

AC and BD equal each other and bisects each other

∴ ABCD is a rectangle

7 0
3 years ago
Please could anyone help me to solving this division problem 5/8 divided 2
skad [1K]
<span>5/8 divided 2 

(5/8) / 2 = 5/8 * 1/2 = 5/16
Hope it helps</span>
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Answer:

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Step-by-step explanation:

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each ticket was $35

and to make sure its correct you can always multiply the amount of 1 ticket to the amount sold

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Hello,

The formula is f(n)= \dfrac{f(n-1)}{2}&#10;&#10;
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