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Bond [772]
3 years ago
10

Only answer if u have the answer no sus links pls pls pls helppppp meeeeeeeee

Mathematics
1 answer:
Dvinal [7]3 years ago
5 0
The answer is 68e pls mark as brainless
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Suppose you start at the origin, move along the x-axis a distance of 7 units in the positive direction, and then move downward p
Andru [333]

Answer:

The coordinates of your position are x=7, y=0 and z=-2 or in coordinates notation the point given by (7, 0, -2)

Step-by-step explanation:

Since you are starting from the origin of a coordinate system, the coordinates of you position are simply going to be how many units you have moved in each direction.

  1. 7 units in the positive x-axis direction gives you x=7
  2. Then, being in the x-axis, you move 2 units downward parallel to the z-axis. Here the downward gives you a negative sign for the z coordinate, hence, z=-2.
  3. Now, y=0 is given due to the fact that there is no movement in the y-axis direction or you can also say that all the movement have been perpendicular to the y-axis and therefore, your position in this axis is zero.
8 0
3 years ago
Katherine is required to wear uniforms to school. Katherine has a green shirt, a white shirt, a gray shirt, and a blue shirt. Sh
wlad13 [49]

Answer:

20,20

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
In ΔWXY, x = 1.2 inches, y = 3.1 inches and ∠W=131°. Find ∠X, to the nearest 10th of an degree.
Oxana [17]

Answer:

13.1

Step-by-step explanation:.

6 0
3 years ago
The Doppler effect causes a sound moving towards you to sound higher pitched and a sound moving away from you to sound lower pit
dlinn [17]

Answer: 54.88 mph

Step-by-step explanation: the Doppler effect formulae is given below as

f' = (v + vo) /(v - vs) × f

Where f' = observed frequency = 236 Hz,

f = frequency of sound source (stationary frequency) = 253 Hz.

v = speed of sound in air = 761 mph

Since the car (source) is moving away relative to the observer, vs will have a negative value (-vs)

vo = 0 mph ( since the observer is not moving)

By substituting the parameters, we have that

236 = (761+0)/(761 - (-vs)) × 253

236 = (761/ 761 +vs) × 253

By cross multiplication, we have that

236 × (761 +vs) = 761 ×253

761 + vs = 761 ×253/ 236

761 + vs = 192533/ 236

761 + vs = 815.88

vs = 815.88 - 761

vs = 54.88 mph

5 0
4 years ago
How many thousands are in 327,412?
Alexxandr [17]

Answer:

327

Step-by-step explanation:

In the thousands cateragory of the number lies the numbers 327 giving you your answer

8 0
3 years ago
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