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chubhunter [2.5K]
2 years ago
12

I need answers quick

Mathematics
1 answer:
Leona [35]2 years ago
6 0

Answer:

B, C, D, and that's it

Step-by-step explanation:

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Two women start at the same point. they walk in opposite directions for 3 meters, then turn right and walk another 4 meters. how
8_murik_8 [283]

The total distance between the two women would simply be the sum of the hypotenuse formed by the triangular path they created.

For each women:

<span>c^2  = a^2 + b^2</span>

c^2 = 3^2 + 4^2

c^2 = 9 + 16

c^2 = 25

c = 5 m

Therefore the distance between the two is:

distance between the two women = 2 * c

<span>distance between the two women = 10 m</span>

6 0
3 years ago
What is the solution to the system of equations shown in the graph?
Katen [24]
The solution is where both lines intersect. First find the x-coordinate which we will find by going to the left two units. That means x = -2. Now going up one unit, which gives us y = 1

(-2, 1)

8 0
3 years ago
Read 2 more answers
8
Nata [24]

Answer: 15, -8

Step-by-step explanation:

u_2=7\\u_2=u_1+r\\u_3=u_1+2r\\u_4=u_1+3r\\\\u_1+u_2+u_3+u_4=4u_1+6r=12\\u_1+r=7\\\\

\left \{ \begin {array} {ccc|c|c}u_1+r&=&7&-4&-6\\4u_1+6r&=&12&1&1\\\end {array} \right.\\\\\\\left \{ \begin {array} {ccc}2r&=&-16\\-2u_1&=&-30\\\end {array} \right.\\\\\\\left \{ \begin {array} {ccc}r&=&-8\\u_1&=&15\\\end {array} \right.\\\\\\Proof:\\u_1=15\\u_2=7\\u_3=-1\\u_4=-9\\sum=12\\

6 0
3 years ago
The area of a square is calculated by squaring the length of one side of the square. Which graph represents this situation?
Marrrta [24]
Omg I’m so sorry I’m not giving you your answer but I need to comments so I can post my questions hope you get your answer!
4 0
3 years ago
Read 2 more answers
If x=at^3 and y=bt^2 then find dy/dx
Molodets [167]
Dy/dx = (dy/dt) / (dx/dt)

dy/dt = 2bt

dx/dt = 3at^2

therefore dy/dx = 2bt/3at^2
              dy/dx = 2b/3at
8 0
3 years ago
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