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3 years ago

how many pairs of opposite sides are parallel in a trapezoid? how is this different from a parallelogram?

Mathematics

1 answer:

elena-s [515]3 years ago

8 0

Answer:

one pair of parallel sides.

Step-by-step explanation:

A trapezoid has just one pair of sides parallel.

The parallel sides if a trapezoid forms its base.

A parallelogram on the other hand, has two pairs of sides parallel.

The pair of parallel sides in the trapezoid are not congruent while the pair of parallel sides in a parallelogram are congruent.

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Triangle ABC is equilateral. Find the value of x.

AfilCa [17]

Worked solution on photo

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3 years ago

The diameter of a circle is 6 cm. About how long is the circumference of the circle?

IgorLugansk [536]

Answer:

The circumference is about 19 centimeters.

Step-by-step explanation:

The formula for finding the circumference of a circle is $2\pi r$ or simply $\pi d$ .

Now input the values into the formula, keeping in mind that pi is almost 3.14.

$\pi *6=18.84$

Answer ≈ 19 cm

Hope this helps; have a great day!

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3 years ago

If third term of G.P. is 3, the product of its first five terms is

avanturin [10]

Answer: 243

Third term of g.p. = ar^2 =3

General term = ar^n-1

Product of first five terms
= a^5 x r^0+1+2+3+4
= a^5 x r^10
= (ar^2)^5
=(3)^5
= 243

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3 years ago

What is the equation of this line?

ivann1987 [24]

We know the slope is 2 (because it increases 2 units every one unit) and the y-intercept is 0
y = mx + b
where m is the slope and b is the y intercept

y = 2x

Have an awesome day! :)

6 0

3 years ago

Read 2 more answers

An apartment complex generates $335,000 in effective rental income and $2,500 in other income. The same complex has $144,000 in

Slav-nsk [51]

Answer:

B) $ 77,500

Step-by-step explanation:

The company's pre-tax cash flow = total income - operating expenses - cost of servicing debt = 335 000 + 2500 - 144 000 - 116 000 = $ 77,500

4 0

3 years ago