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san4es73 [151]
3 years ago
7

What is (2-7i)(-1+4i)

Mathematics
1 answer:
Daniel [21]3 years ago
7 0
15x, because 2 × 4x= 8x and -1×-7=7x...add 8x and 7x ull get the answer
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Determine the indicated side length of the golden rectangle. round your answer to the nearest hundreth....
docker41 [41]
I think its d. Because it is to the nearest thousands. And you cannot find the long sides of the rectangle,because you need another one info. about the number of the long sides or the perimeter or the area. Im happy if i helped you
4 0
3 years ago
Factors of 9.52? Please help. Google won’t tell
Elina [12.6K]

Answer:

9.52 x 1

4.26 x 2

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Hope that helps

4 0
3 years ago
Someone please help me!!! I’m stuck and need help!
denpristay [2]

Answer:

12

Step-by-step explanation:

These triangles are similar using the AA theroem. This means there sides are in corresponding proportion.

Side AR and Side TE are corresponding. Use this proportion.

\frac{6}{8}

This side the triangle SAR side lengths are 3/4 of side lengths of triangle SET.

We know that RS+ST=21

And that RS=3/4(ST).

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6 0
3 years ago
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Sav [38]

Answer:72

Step-by-step explanation:

The big one is 4 times the small one

6 0
2 years ago
Help! Can someone please explain!
tankabanditka [31]

Answer:

( 3 x − 2 ) ( x − 2 ) = 0

Set  3 x − 2  equal to  0  and solve for  x .

x = 2 3

Set  x − 2  equal to  0  and solve for  x .

x = 2

The solution is the result of  3 x − 2 = 0  and  x − 2 = 0. x = 2 3 , 2

The result can be shown in multiple forms.

Exact Form: x = 2 3 , 2

Decimal Form: x = 0. ¯ 6, 2

Step-by-step explanation: There you go hope it helps

5 0
3 years ago
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