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Radda [10]
2 years ago
6

8

Mathematics
1 answer:
kolbaska11 [484]2 years ago
8 0
No se la verdad!! Sube
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In the diagram, p is the centroid of abc and pd = 3. find bd.
Anna35 [415]
We know that
if P is the centroid of triangle ABC
so
PD=(1/3)*BD
BD=3*PD-----> BD=3*3-----> BD=9 units

the answer is
BD=9 units
8 0
3 years ago
Answer this questionnnnnnnnnnnn
-BARSIC- [3]
There would approximately be 36 ordered triples
4 0
3 years ago
The vector v⃗ in 2-space of length 3 pointing up at an angle of π/4 measured from the positive x-axis.
allsm [11]

The vector v in 2-space of length 3 pointing up at an angle of π/4 measured from the positive x-axis is: (3/√2, 3√2) and The vector w in 3-space of length 1 lying in the yz-plane pointing upward at an angle of 2π/3 measured from the positive y-axis is: (0, -1/2, √3/2).

<h3>Vector</h3>

a. Vector (v)

Vector (v)=v (cos Ф, sin Ф)

V=1 while the counterclockwise angle that is measured from positive x=Ф=π/4

Hence:

Vector=3(cos π/4, sinπ/4)

Vector=(3/√2, 3√2)

b. Vector w:

Vector w=1(0, cos 2π/3, sin2π/3)

Vector w=(0, -1/2, √3/2)

Therefore the vector v in 2-space of length 3 pointing up at an angle of π/4 measured from the positive x-axis is: (3/√2, 3√2) and The vector ws: (0, -1/2, √3/2).

The complete question is:

Resolve the following vectors into components:

a. The vector v in 2-space of length 3 pointing up at an angle of π/4 measured from the positive x-axis.

(b) The vector w in 3-space of length 1 lying in the yz-plane pointing upward at an angle of 2π/3 measured from the positive y-axis.

Learn more about vector here:brainly.com/question/25705666

#SPJ1

5 0
1 year ago
There are nine balls. One is slightly lighter than the rest; the difference is small enough that you can't tell just by picking
icang [17]
<span>You will need to weight those balls only twice. You weight 6 balls, 3 on one side of weight and 3 on another, and other 3 balls you have are in your hand.

Check picture bellow</span>

8 0
3 years ago
Read 2 more answers
E 16. Brian ordered 145 centimeters of fabric E of fabric Who ordered more fabric .5
Ostrovityanka [42]
1.5m = 150cm 

150cm ∠ 145cm 

Jayleen ordered more

6 0
3 years ago
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