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
Butoxors [25]
2 years ago
11

What is is intersection of plane p and plane r

Mathematics
1 answer:
Triss [41]2 years ago
8 0

Plane R and plane P intersect at AB. 

Planes are when 3 points that are not on the same line can be used to describe a plane. Plane P is horizontal and Plane R is vertical and these 2 planes intersect at line AB. Intersecting is where these 2 planes meet, therefore line AB is common to both planes.



You might be interested in
Find the indicated probability. round to three decimal places. a test consists of 10
Charra [1.4K]

To answer this problem, we use the binomial distribution formula for probability:

P (x) = [n! / (n-x)! x!] p^x q^(n-x)

Where,

n = the total number of test questions = 10

<span>x = the total number of test questions to pass =   >6</span>

p = probability of success = 0.5

q = probability of failure = 0.5

Given the formula, let us calculate for the probabilities that the student will get at least 6 correct questions by guessing.

P (6) = [10! / (4)! 6!] (0.5)^6 0.5^(4) = 0.205078

P (7) = [10! / (3)! 7!] (0.5)^7 0.5^(3) = 0.117188

P (8) = [10! / (2)! 8!] (0.5)^8 0.5^(2) = 0.043945

P (9) = [10! / (1)! 9!] (0.5)^9 0.5^(1) = 0.009766

P (10) = [10! / (0)! 10!] (0.5)^10 0.5^(0) = 0.000977

Total Probability = 0.376953 = 0.38 = 38%

<span>There is a 38% chance the student will pass.</span>

7 0
2 years ago
Decrease 18tonnes by 30%
Tom [10]
18\tonnes -18\ tonnes\ * 30\ \% =18\tonnes -18\ tonnes\ * 0,3 = 18\tonnes -2,4\ tonnes=15,6\ tonnes


5 0
3 years ago
Divide thirty-one point five by ten
Nutka1998 [239]
3.15 will be your answer i am very sure of that
5 0
2 years ago
Read 2 more answers
ASAP like now I need help!!!!
k0ka [10]

Answer:

(5x + 40), (7x + 8), (10x)

Step-by-step explanation:

Ok, I'm not completely sure, I'm taking a bullet here. But lemme know what you get

3 0
2 years ago
Read 2 more answers
The farmer wants ratio horses : cows to equal 5 : 3.
weqwewe [10]

Answer

He needs to buy 27 Cows

Step-by-step explanation:

if the ratio from horses to cows is 5-3 then you multiply 5 by the number to get 45 and also multiply it by 3

5 x <u>9</u> = 45

3 x <u>9</u> = 27

3 0
2 years ago
Read 2 more answers
Other questions:
  • Find the length of the side of the square
    6·1 answer
  • Alguien me podría ayudar
    7·1 answer
  • A bag contains 3 red marbles, 4 blue marbles, and 6 green marbles. Which pair of events are complementary events? A) choosing a
    7·1 answer
  • How do you find the circumference of a cirlcle?
    14·2 answers
  • Bobbi wanted to purchase a shirt that had an original price of $38.99 at the store where she works. she gets an employee discoun
    5·1 answer
  • Solve for x.<br> (5x - 24)<br> (8x + 9)
    13·1 answer
  • A jewelry box contains 13 gold earrings, 10 silver earrings and 12 titanium
    6·1 answer
  • Joe, Kay and Liam share some money in the ratio 5 : 6 : 9
    13·1 answer
  • It is given that 2^x = 5^y = 10^z , express z in terms of x and y​
    6·2 answers
  • Isabelle is mixing red paint with blue paint to make purple paint. She adds 3/10 of a fluid ounce of red to 11/15 of a fluid oun
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!