Find the distance from the point (-4, -1, -3) to the (a) xy-plane (b) yz-plane (c) xz-plane.

(a) Distance from the point (-4, -1, -3) to the xy-plane is 3.

(b) Distance from the point (-4, -1, -3) to the yz-plane is 4.

(c) Distance from the point (-4, -1, -3) to the xz-plane is 1.

Step-by-step explanation:

If a point is defined as P(x,y,z), then the distance of point P,

1. From xy-plane = |z|

2. From yz-plane = |x|

3. From xz-plane = |y|

The given point is (-4, -1, -3). Here, x=-4, y=-1 and z=-3.

Distance from the point (-4, -1, -3) to the xy-plane is

Distance from the point (-4, -1, -3) to the yz-plane is

Distance from the point (-4, -1, -3) to the xz-plane is

a). Distance from x-y plane = 3 units.

b). Distance from y-z plane = 4 units.

c). Distance from x-z plane = 1 unit.

Step-by-step explanation:

Coordinates of a point have been given as (-4, -1, -3).

Polar coordinates of any point represent the its distance from every individual plane (y-z plane, x-z plane, x-y plane).

Now we can find

a). Distance of the point from x-y plane will be the value of z-coordinate

= 3 units

b). Distance of this point from y-z plane = x coordinate

= 4 units

c). Distance of the point from x-z plane = y coordinate

= 1 unit.

the largest number of the four options is 1.8 x 10-2

you have it in scientific notation.

1.80 x 10-6   = 0.00000180

1.80 x 10-4   = 0.000180 (bigger, or "less small", than the former one)

so

1.8 x 10-2       = 0.0180. as you see. the "less small", or the biggest one of them all.

as you have negative exponent, it means you are dividing 1.8 by 100 (i.e. moving the dot towards left, two times).

if you had positive exponent for the scientific notation, power of tenths, you would be multiplying times 100 (moving the dot towards right) as below:

1.8 x (10)2 = 180

so. if you have negative exponent in scientific notation, move the dot toward left. if it is positive, toward right as many times the exponent tells you.

the radius is 2 times the diameter.

step-by-step explanation: