If two sides of a parallelogram are represented by the vectors, then the lengths of the diagonals of the parallelogram by the parallelogram law are |→d1| and |→d2|.

The mathematical representation for the length of the diagonals is

|→d1| = | →u + → v|

|→d1| = | →u - → v|

5 0

4 years ago

In ABC, m A) 180 B) 29 C) 6 D) 122

vivado [14]

None of the above its actually number 22
Hope that helped!?
:)

4 0

4 years ago

A rectangular garden that measures 6 feet by 8 feet is roped off to form a

balu736 [363]

The answer is D. 10ft

5 0

3 years ago

Mark used a number line to model dividing 2 3 by 3. He divided the number line from 0 to 1 in 3 equal sections, and then divided

Oxana [17]

Answer:

No, his answer is not correct.

Step-by-step explanation:

Given expression,

$\frac{2}{3}\div 3$

$=\frac{\frac{2}{3}}{3}$

$=\frac{2}{3\times 3}$

$=\frac{2}{9}$

Thus, his answer is not correct.

By model :

Draw number line from 0 to 1 in 3 equal section,

Then divided each of those sections into 3 equal parts,

We get,

$\frac{2}{3}\div 3=\frac{2}{9}$

3 0

3 years ago

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