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LUCKY_DIMON [66]
3 years ago
7

If abcd is a parallelogram what is the length of bd

Mathematics
1 answer:
Andrej [43]3 years ago
3 0

Answer:

<em>BD</em> = 10

Step-by-step explanation:

In a parallelogram, the diagonals bisect each other.

This means that <em>BD</em> = 2<em>BE</em>, or <em>BD = 2 * 5</em>

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Georgia [21]

Answer:

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8 0
2 years ago
Subtract the following polynomials. Write answer in a-b-c-d order. From 4a+7b-12c subtract 8a-9b+12d
ozzi

(4a+7b-12c)-(8a-9b+12d)\\4a+7b-12c-8a+9b-12d

Negative multiply negative = Positive

Negative multiply positive = negative

-8a+4a+9b+7b-12c-12d\\-4a+16b-12c-12d

Thus the answer is -4a + 16b - 12c - 12d.

4 0
2 years ago
What is the answer and how do you do the work
olga nikolaevna [1]
Answer: \frac{3n - 8}{4n^{2} } 

Explanation: 

First you need to factor out the GCF (greatest common factor) of the numbers, which is 8n. 
\frac{24n^{2} - 64 n}{32n^{3} }  =  \frac{8n(3n - 8)}{8n(4n^{2}) } 
The GCF cancels out on top and bottom so it becomes:
\frac{3n - 8}{4n^{2}}
6 0
3 years ago
U/-49+u=u+48 what is u​
Katena32 [7]

Answer:

u= -2,352

Step-by-step explanation:

3 0
3 years ago
Graph the quadratic functions y = -2x^2 and y = -2x^2 + 4 on a seperate piece of paper. Using those graphs, compare and contrast
Andrei [34K]

Answer:

Shape is parabolic and there is translation of 4 unit upward.

Step-by-step explanation:

Given : The quadratic functions y = -2x^2 and y = -2x^2 + 4

To find : Using those graphs, compare and contrast the shape and position of the graphs?

Solution :

Let, y_1= -2x^2

and  y_2= -2x^2 + 4

Now, we plot these two equations.

The graph of y_1= -2x^2  is shown with green line with vertex(0,0)

The graph of y_2= -2x^2 + 4  is shown with violet line with vertex(0,4)

We have seen in the graph that the graph of y_2 is shifted 4 unit upward with the graph of y_1

Transformation to upward,

f(x)→f(x)+b , the graph of f(x) is shifted upward by b unit.

The shape of both the graph is parabolic but the position is different.

There is a 4 unit upward translation.

Refer the attached graph below.                

6 0
3 years ago
Read 2 more answers
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