3 years ago

Should a quadrilateral have at least one pair of parallel sides?

Mathematics

1 answer:

Taya2010 [7]3 years ago

6 0

Answer:

it have two parallel sides

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Morgarella [4.7K]

Answer: I have no clue what the second one is but the first one is 1.

Step-by-step explanation:

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3 years ago

Enter the value of a and b that complete the sum: 3/x + 5/x^2 = ax+b/x^2

Aleksandr [31]

Answer:

a= $\frac{3}{x^{2} }$

b=5

Step-by-step explanation:

we are given

$\frac{3}{x} }$ + $\frac{5}{x^{2} }$ =ax+ $\frac{b}{x^{2} }$

we will compare both sides of equaion

$\frac{b}{x^{2} }$ = $\frac{5}{x^{2} }$

comparing both sides we get

b=5

and

$\frac{3}{x} }$ =ax

a= $\frac{3}{x^{2} }$

hence

a= $\frac{3}{x^{2} }$

and b=5

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4 years ago

6/9 Find the product of and 3/8 Express your answer in simplest form.

Naya [18.7K]

Answer:

1/4

Step-by-step explanation:

6/9*3/8=18/72=1/4

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3 years ago

Estimate 14.429 - 5.16 by first rounding each number to the nearest tenth. Help pls

jok3333 [9.3K]

Answer:

9.23

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Step-by-step explanation:

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3 years ago

What is the solution to this inequality: -4(3x-5)<2(3x+4)

Delicious77 [7]

Answer:

x > 2/3

Step-by-step explanation:

-4(3x - 5) < 2(3x + 4)

Divide both sides by 2.

-2(3x - 5) < 3x + 4

Distribute on the left side.

-6x + 10 < 3x + 4

Subtract 3x from both sides.

-9x + 10 < 4

Subtract 10 from both sides.

-9x < - 6

Divide both sides by -9. Remember that when you divide both sides of an inequality by a negative number, the inequality sign changes direction.

x > (-6)/(-9)

x > 6/9

x > 2/3

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3 years ago