2 years ago

Identify the given quadrilateral Can anyone tell me if these are correct?

Mathematics

1 answer:

Lisa [10]2 years ago

7 0

28 might be a parallelogram

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Help n explain pleaseee

wel

Answer:

(3, 7)

Step-by-step explanation:

Just substitute x = 3 into the equations.

2(3) + 4y = 34

6 + 4y = 34

4y = 28

y = 7

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3 years ago

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Solve 3x−5 = 9 help solve for x

MrMuchimi

Answer:

x=14/6

Step-by-step explanation:

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Eva bought a book that was on sale for 20% off the retail price. The retail price of the book was $12. What was the price Eva pa

sp2606 [1]

Answer:

$2.4

Step-by-step explanation:

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240/100

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2 years ago

Graph the function y = __ 2x

katen-ka-za [31]

Answer:

Well, if <em>y </em>is 1

Then the equation would be y = 1 (2x)

So, depending on the answer options. Y would be double of whatever the X value is.

See how 1 X value is worth 2 Y?

Example Attached

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2 years ago

The discriminant of the quadratic equation 2x2 - 4x + 3 = 0 is

inna [77]

Answer:

(A) -8

Step-by-step explanation:

∆=b^2 -4ac= (-4)^2-4(2)(3)= -8

Since discriminant<0, then the equation has no roots.

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