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julia-pushkina [17]
3 years ago
13

Find parametric equations for the line parallel to r=(6,-8) and passing through P(9,-1)

Mathematics
1 answer:
fgiga [73]3 years ago
8 0

Answer:

x=6t+9 y=-8-1

Step-by-step explanation:

You might be interested in
A baby pool is shaped like a short, wide cylinder and holds 52 ft3 of water. A medium pool measures 4 times the height and width
timama [110]

Answer:

D.\ 3328\ ft^3

Step-by-step explanation:

Given

Volume of baby pool = 52ft³

Required

Determine the volume of the medium pool

Volume of a cylinder is calculated as:

V = \pi r^2h

Hence, the volume of the baby pool is:

\pi r^2h = 52

where r and h are the radius and height of the baby pool

Represent the height and radius of the medium pool as H and R

From the given parameters in the question

H = 4 * h and R = 4 * r

H = 4 h and R = 4  r

The volume of the medium cylinder is calculated as

Volume = \pi R^2H

Substitute 4h for H and 4r for R

Volume = \pi (4r)^2(4h)

Open bracket

Volume = \pi (4r) * (4r) * (4h)

Volume = \pi 16r^2 * (4h)

Volume = \pi 16r^2 * 4h

Collect like terms

Volume = \pi r^2 * h * 4 * 16

Volume = \pi r^2  h * 64

Recall that \pi r^2h = 52

So, the expression becomes

Volume = 52 * 64

Volume = 3328

Hence, the medium pool can hold 3328ft^3 of water

3 0
3 years ago
Pls give direct answer I've been stuck forever​
kondaur [170]

Answer:

3 feet

Step-by-step explanation:

36 ft²/6 = 6 ft² in pantry

area = l x w

6 = X × 2

x = 3 ft

3 0
3 years ago
If sin(theta) -5/13 and is in Quadrant III, find the remaining five trigonometric
Semenov [28]

Answer:

The remaining is Five ?

Step-by-step explanation:

3 0
3 years ago
What does w equal? 1=-(-w 6) a. 3b. -7c. 7d. -3
aliina [53]
Hello there.

<span>What does w equal? 1=-(-w 6) 

</span><span>-3</span>
4 0
3 years ago
5/6+2/9= in simplest form I NEED this plz help
tensa zangetsu [6.8K]

Answer: 1  1/18

Step-by-step explanation: 5/6 + 2/9 I know this might seem like common, but <em>the </em><em>Numerator is the top number of a fraction</em><em> and the </em><em>Denominator is the bottom a fraction.</em> When the numerator and the denominator are the same such as 5/5 the fraction equals one (I know its real fancy). When you're multiplying a fraction that equals on by another fraction its really just multiplying by a fancy looking 1 that's disguised as a fraction such as  5/5. If you simplify it it goes to the fraction it was as long it was simplified to the max  (5/5 x 1/2 = 5/10= 1/2)

  • First, you need to find a like denominator,  which is 18
  • Then, you got to multiply each fraction to make them have common denominators ...multiply 5/6 by 3/3  ( 3/3 is just  a fancy way of saying one) 5/6 x 3/3 = 15/18....multiply  2/9 by 2/2 (which is just another fancy way of saying one ) 2/9 x 2/2=4/18
  • Next you add them but only the numerator  15/18 + 4/18 = 19/18
  • Finally, you change the the fraction into a mixed number 1 and 1/18
6 0
3 years ago
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