3 years ago

Need help ASAP please

Mathematics

1 answer:

Art [367]3 years ago

4 0

Answer:

Step-by-step explanation:

1. AB

2 BC

3. CD

4. DE

5. AC

6. B D

7.CE

8.AD

9.BE

10. A E

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Need helppp pleasee I have no clue how to solve this

grigory [225]

Answer:

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Step-by-step explanation:

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3 years ago

2- If A=(3, 4) and B = (7,8), find AB.

Mice21 [21]

Use distance formula and take this question down, <em><u>easily</u></em>.

Step-by-step explanation:

Distance xy =

$\sqrt{ {(x_2 - x_1) }^{2} + {(y_2 - y_1)}^{2} }$

Therefore AB

= $\sqrt{(7-3)^2 +(8-4)^2}$

= $\sqrt{(4)^2 +(4)^2}$

= $\sqrt{32}$

= $\boxed{4 \sqrt{2}-units}$

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3 years ago

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denpristay [2]

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$(x-x_1)(x-x_2)$

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$\left(x-\dfrac{3}{2}\right)\left(x+\dfrac{1}{4}\right) = x^2-\dfrac{5}{4}x-\dfrac{3}{8}$

If we don't want decimal coefficient, we can multiply the whole expression by 8:

$8x^2-10x-3$

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3 years ago

What shape is generated when rectangle ABCD is rotated around the horizontal line through D and A?

Igoryamba

Answer:

Step-by-step explanation:

A rectangle rotated about an axis creates a cylinder

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andre [41]

The answer for this question is

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3 years ago

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