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vodka [1.7K]
3 years ago
14

Opposite side are equal in parallelogram therome​

Mathematics
2 answers:
serg [7]3 years ago
8 0

Answer:

Theorem 1 on Properties of Parallelogram

To Prove: The opposite sides are equal, AB=CD, and BC=AD. ... AC = CA (common sides) ∠BAC =∠DCA (alternate interior angles) ∠BCA = ∠DAC (alternate interior angles).

tatyana61 [14]3 years ago
7 0

Answer:

pls reply do maine tumhari photo dekhi u are pretty

Step-by-step explanation:

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This table shows the ratio of daisies to roses.
podryga [215]

Answer:

To find the values in each row,   divide  the values in the previous row by  4

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Pleaseeeeeee help me this is a test for geometry, please read carefully before answering.
jek_recluse [69]

Answer:

1. A

2. A

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Step-by-step explanation:

4 0
3 years ago
A circle has a circumference of 16 pi inches. What is the radius of the circle?
jekas [21]
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3 years ago
Find all the zeros of the polynomial function p(x) = x3 – 5x2 + 33x – 29
hram777 [196]

Answer:

\large \boxed{\sf \ \ x=1, \ \ x=2+5i, \ \ x=2-5i \ \ }

Step-by-step explanation:

Hello,

I assume that we are working in \mathbb{C}, otherwise there is only one zero which is 1. Please consider the following.

First of all, <u>we can notice that 1 is a trivial solution</u> as

   p(1) = 1^3-5\cdot 1^2 + 33\cdot 1-29=1-5+33-29=0

It means that (x-1) is a factor of p(x) so we can find two real numbers, a and b, so that we can write the following.

p(x)=(x-1)(x^2+ax+b)=x^3+ax^2+bx-x^2-ax-b=x^3+(a-1)x^2+(b-a)x-b

Let's identify like terms as below.

a-1 = -5 <=> a = -5 + 1 = -4

b-a = 33

-b = -29 <=> b = 29

So

\boxed{ \ p(x)=(x-1)(x^2-4x+29) \ }

Now, we need to find the zeroes of the second factor, meaning finding x so that:

x^2-4x+29=0 \ \text{ complete the square, 29 = 25 + 4}  \\ \\  x^2-2\cdot 2 \cdot x+2^2+25=0 \\ \\ (x-2)^2=-25=(5i)^2 \ \text{ take the root } \\ \\x-2=\pm 5i \ \text{ add 2 } \\ \\  x = 2+5i \ \text{ or } \ x = 2-5i

Hope this helps.

Do not hesitate if you need further explanation.

Thank you

5 0
3 years ago
A pizza parlor sold 38 1/2 pizzas during a dinner hour. If each pizza contained 8 slices, how many slices of pizza were sold?
MArishka [77]
308 slices would be sold.
38*8= 304, plus 4 slices in half a pizza makes 308 slices.
8 0
3 years ago
Read 2 more answers
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