1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Nitella [24]
3 years ago
14

What is the distance between (–5, –2) and (–5, –8)?

Mathematics
2 answers:
Lina20 [59]3 years ago
7 0

10 Is The Thing my GuY!!!

svet-max [94.6K]3 years ago
5 0
The answer to this is 10
You might be interested in
Let T be the plane-2x-2y+z =-13. Find the shortest distance d from the point Po=(-5,-5,-3) to T, and the point Q in T that is cl
GaryK [48]

Answer:

d=10u

Q(5/3,5/3,-19/3)

Step-by-step explanation:

The shortest distance between the plane and Po is also the distance between Po and Q. To find that distance and the point Q you need the perpendicular line x to the plane that intersects Po, this line will have the direction of the normal of the plane n=(-2,-2,1), then r will have the next parametric equations:

x=-5-2\lambda\\y=-5-2\lambda\\z=-3+\lambda

To find Q, the intersection between r and the plane T, substitute the parametric equations of r in T

-2x-2y+z =-13\\-2(-5-2\lambda)-2(-5-2\lambda)+(-3+\lambda) =-13\\10+4\lambda+10+4\lambda-3+\lambda=-13\\9\lambda+17=-13\\9\lambda=-13-17\\\lambda=-30/9=-10/3

Substitute the value of \lambda in the parametric equations:

x=-5-2(-10/3)=-5+20/3=5/3\\y=-5-2(-10/3)=5/3\\z=-3+(-10/3)=-19/3\\

Those values are the coordinates of Q

Q(5/3,5/3,-19/3)

The distance from Po to the plane

d=\left| {\to} \atop {PoQ}} \right|=\sqrt{(\frac{5}{3}-(-5))^2+(\frac{5}{3}-(-5))^2+(\frac{-19}{3}-(-3))^2} \\d=\sqrt{(\frac{5}{3}+5))^2+(\frac{5}{3}+5)^2+(\frac{-19}{3}+3)^2} \\d=\sqrt{(\frac{20}{3})^2+(\frac{20}{3})^2+(\frac{-10}{3})^2}\\d=\sqrt{\frac{400}{9}+\frac{400}{9}+\frac{100}{9}}\\d=\sqrt{\frac{900}{9}}=\sqrt{100}\\d=10u

7 0
3 years ago
What single decimal multiplier would you use to decrease by 7% followed by a 20% decrease
Vesna [10]

Answer:

x 0.27

Step-by-step explanation:

if they are both decreasing then just add the two percentages together then divide by 100 to give you your decimal answer

6 0
3 years ago
Read 2 more answers
If I know the area of a triangle, how can I find the area of the smallest rectangle that would fit around it?
sasho [114]

Explanation :

What you would do is you take the area of the rectangle and subtract the area of the triangle

The area of a rectangle is Length * Width

3 0
3 years ago
How do I find the missing sides?
andreyandreev [35.5K]
You use sine, cosine, or tan
8 0
3 years ago
Pq + 4; use p=4, and q = 4
dangina [55]

Answer:

20

Step-by-step explanation:

pq + 4

Given:

p = 4

q = 4

We plug the numbers in:

pq + 4

4(4) + 4

16 + 4

20

5 0
3 years ago
Read 2 more answers
Other questions:
  • A frozen food company puts 3.6 ounces of mashed potatoes in each meal. How many ounces will be put into 4 meals?
    12·1 answer
  • Three lightship flash simultaneously at 6 00 a.m the first lightship flashes every 12 sec the second lightship every 30 sec and
    9·1 answer
  • 13 is 25% of what number
    14·2 answers
  • Find the simple interest p=$500 r=2% t=2 years The interest is $ ?
    15·1 answer
  • Find the function rule.<br> x –2 –1 0 1 2<br> y 9 4 –1 –6 –11
    14·1 answer
  • What's the number of people left to play at 10 of <br> 15 have played
    11·2 answers
  • John has 14 boxes of apples. Each box holds 12 apples. If 7 of the boxes are full, and 7 of the boxes are half full, how many ap
    8·1 answer
  • A plumber charges $17 to visit a client's home, plus an additional $36 per hour. What is the
    15·2 answers
  • Carlos walks 4 miles every night for exercise. Its takes him exactly 64 minutes to finish his walk.
    11·2 answers
  • Osborne invested $17,000 in stocks and bonds.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!