3 years ago

What is the difference from trapezoid and a parallelogram

Mathematics

1 answer:

Nat2105 [25]3 years ago

7 0

Answer:

a trapezoid has one pair of parallel sides and a parallelogram has two pairs of parallel sides. ...

Step-by-step explanation:

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Let k ( x ) = 2 x + 3 and m ( x ) = 3 x 2 + 7 x − 10 . Find the indicated value. M ( k ( − 4 ) ) =

murzikaleks [220]

Answer: $30$

Step-by-step explanation:

Given

$k(x)=2x+3$

$M(x)=3x^2+7x-10$

$M\left(k(x)\right)$ is given by replacing the $x$ by $k(x)$ from the $M(x)$

$\Rightarrow M\left(k(x)\right)=3(2x+3)^2+7(2x+3)-10\\\Rightarrow M\left(k(x)\right)=3(4x^2+9+12x)+14x+21-10\\\Rightarrow M\left(k(x)\right)=12x^2+50x+38$

Now, $M\left(k(-4)\right)$ is

$\Rightarrow M\left(k(-4)\right)=12(-4)^2+50(-4)+38\\\Rightarrow M\left(k(-4)\right)=192-200+38\\\Rightarrow M\left(k(-4)\right)=30$

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2 years ago

The Sweet Treat sells 40 lbs of gummy bears and 30 caramel apples every day. At this rate, how many lbs of gummy bears will be s

Sliva [168]

Answer:

8 pounds of gummy bears.

Step-by-step explanation:

To find this answer I did:

40/30 = 4/3

Then,

4/3 x 6 = 24/3

This simplified is 8.

To check:

8/6 x 5 = 40/30

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2 years ago

A parallelogram is transformed according to the rule (x, y) → (x, y). Which is another way to state the transformation?

seropon [69]

The answer:
<span>A parallelogram is transformed according to the rule (x, y) → (x, y), this means, it is an identical application. So,for such a transformation, the value of an angle is 2Pi radians, or 360°
the answer is 360°
</span>

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emmasim [6.3K]

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Rachael scored 12 points

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