3 years ago

What does A' mean in geometry

1 answer:

8 0

Answer:

Area

Step-by-step explanation:

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kykrilka [37]

BC = EF

the side has to lie between the two angles

6 0

2 years ago

xeze [42]

The answer is... x=4

4(4) + 7(5) = 51

Hope ive helped!

8 0

3 years ago

Viktor [21]

For any scalar $t>0$ , $t\vec a$ is a vector pointing in the same direction as $a$ .

To force this vector to have the same length as another vector $\vec b$ , first normalize $t\vec a$ by dividing it by its norm,

$\dfrac{t\vec a}{\|t\vec a\|}=\dfrac{t\vec a}{t\|\vec a\|}=\dfrac{\vec a}{\|\vec a\|}$

then multiply this vector by the norm of $\vec b$ , so that

$\vec c=\dfrac{\|\vec b\|}{\|\vec a\|}\vec a$

To confirm that $\vec c$ has the same length as $\vec b$ :

$\|\vec c\|=\left\|\dfrac{\|\vec b\|}{\|\vec a\|}\vec a\right\|=\dfrac{\|\vec b\|}{\|\vec a\|}\|\vec a\|=\|\vec b\|$

8 0

3 years ago

Marat540 [252]

What am I solving? Like what is the question?

3 0

3 years ago

liraira [26]

I'm guessing that the answer would be 60

8 0

3 years ago