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3 years ago

9

In quadrilateral ABDC, AB ∥ CD. Which additional piece of information is needed to determine that ABDC is a parallelogram?

2 answers:

Andre45 [30]3 years ago

5 0

AC would have to be equivalent to BD

N76 [4]3 years ago

3 0

Since the definition of a parallelogram literally says that it's a quadrilateral with 2 parallel sides, we have AB || CD so the 2 other sides (AC and BD) need to be either similar or parallel (either works, due to that if they're similar we can prove that since AB || CD that they're parallel). B is our answer

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Aliun [14]

Answer:

The Answer is: x / y = 8 / 3

Step-by-step explanation:

3(x - 2) - 4(2y - 1) + 2=0

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x / y = 8 / 3

Hope this Helps! Have an Awesome Day!! (-:

8 0

3 years ago

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What 3/16 turned into a decimal and 5/48 turned into a decimal

Ira Lisetskai [31]

A way to do it is like this. Numerator divided by denominator so 3 divided by 16 which is .187.

5 divided by 48 is .0146 with the six repeating

7 0

3 years ago

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How many is 192 fl oz. = how many pints

NemiM [27]

There are 16 fluid ounces in a pint, so we have 192/16=12 pints.

6 0

3 years ago

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Denise bought a box of 560 pieces of candy.4/5 of the pieces of the candy were fruity and 1/4 of the remaining pieces of candy w

Liula [17]

Answer:

<em>Number of Other flavor candy is 84.</em>

Step-by-step explanation:

Given that

A total of 560 pieces of candy are there in the box.

$\frac{4}{5}$ of the pieces are fruity.

Number of Fruity pieces:

$\dfrac{4}{5} \times 560\\\Rightarrow 4 \times 112 =448$

Now, remaining pieces = Total pieces - Fruity pieces

remaining pieces = 560 - 448 = 112

Also given that $\frac{1}4$ of the remaining pieces are mind.

Number of mint pieces:

$\dfrac{1}{4}\times 112 = 28$

Other flavors remaining = Total pieces - Fruity pieces - Mint pieces

Other flavors remaining = 560 - 448 - 28

Other flavors remaining = 112 - 28 = <em>84</em>

<em>Number of Other flavor candy is 84.</em>

8 0

3 years ago

a cake recipe calls for 1 1/2 cups of butter. One tablespoon equals 1/16 cups. how many tablespoons of butter do you need to mak

tino4ka555 [31]

You need 16 tablespoons for 1 cup and 8 tablespoons for a half cup. Therefore you need to have 24 tablespoons of butter to make cake.

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3 years ago

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