3 years ago

Can someone please do 1-9

Mathematics

1 answer:

andriy [413]3 years ago

5 0

1-9=-8 is your answer

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The vertices of a swimming pool are E(5, 5), F(5, 20), G(35, 20), and H(35, 5). The endpoints of a line that divides the pool in

sleet_krkn [62]

Answer:

Step-by-step explanation:

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3 years ago

What solution is this w = 10

alina1380 [7]

Answer:

w = 10

Step-by-step explanation:

9(w - 9) -2 = -7 + 7(w -8)

Expand:

9w - 81 - 2 = -7 + 7w - 56

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3 years ago

1) h(x)=3x3<br>g(x)= - 4x+1<br>Find (h+g)(10)

Aleksandr-060686 [28]

Answer:

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Step-by-step explanation:

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Adding both equations will make it:

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$(h+g)(10) = 3(10)^3-4(10)+1$

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= 2961

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4 years ago

I need help prove that the quadrilaterals are a parallelogram

Vlad1618 [11]

Answer:

The only shape you can make is a parallelogram. If both pairs of opposite angles of a quadrilateral are congruent, then it's a parallelogram (converse of a property). If the diagonals of a quadrilateral bisect each other, then it's a parallelogram (converse of a property).

Step-by-step explanation:

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3 years ago

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klemol [59]

Answer:

3x+7

Step-by-step explanation:

4x+7-x=4x-x+7=3x+7

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3 years ago