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Bogdan [553]
3 years ago
9

HELP ME PLEASE IM STUCK AND MY WORK IS DUE TOMORROW !!!!!!!

Mathematics
2 answers:
shepuryov [24]3 years ago
8 0

Answer:

3:1 or 3/1

Step-by-step explanation:

<u>1. Find out how many necklaces were sold in the street shop</u>

240-180=60

<u>2. Find Ratio of Online to In-Person</u>

180:60

<u>3. Simplify</u>

3:1

aev [14]3 years ago
4 0
3:1 or 3/1 same reason the other person said this anwser
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raw and label a model to find the value of 3··81 4·· 8. Then write and solve an equation that matches the model.
bagirrra123 [75]

For is mathematically given as

<h3>What is the solution of an equation that matches the model.?</h3>

Considering line segments from (0,0,0)origin to (3,0,0) , (3,5,1) and (0,5,1) under the infulence of force

Generally,  the equation for force is mathematically given as

F = z2i + 5xyj + 2y2k

Therefore, Considering u*v

u * v = (u_1j+u_2j+u_3k) * (v_1i+v_2j+v_3k)

u* v = u_1v_1(i * i) + u_1v_2(i * j)+u_1v_3(i * k) + u_2v_1(j * i) + u_2v_2(j * j)+u_2_3(j* k) + u_3v_1(k * i) + u_3v_2(k * j)+u_3v_3(k * k)

Where

i * i = j *j=k * k=0

Hence

u* v = u_1v_2k-u_1v_3j-u_2v_1k+u_2v_3i +u_3v_1j - u_3v_2i

u = (u_1,u_2,u_3) = (0,5,1)\\\\v = (v_1,v_2,v_3) = (-3,0,0)

The normal equation formed

-3y + 15z = 0

z= (1/5)y

Considering the level surface and differential surface area

h(x,y,z) = -y + 5z =0

dS = |grad(h)| dA

In terms of the x and y coordinates of (3,0,0) and (3,5,1) and (0,5,1), we can state that the ranges are 0 to 3 and 5 respectively.

In conclusion,

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