MATHEMATICS HIGH SCHOOL

Planes A and B intersect in line s. If point V is a point on line s, then it lies on A. plane A only
B. plane B only
C. both plane A and B
D. neither plane A or B

Answers

Answer 1
Answer:

Answer: C. Both plane A and B.


Step-by-step explanation: We very well know that if two planes intersect, then their intersection is a straight line.

We are given two planes- plane A and plane B, which intersect at a line S. Now, since 's' is the intersection of these two planes, so all the points on the line 's' will also be on the planes A and B.

It is given that 'V' is a  point on the line 's', so 'V' will also lie on plane A as well as on plane B. Please see the attached figure.

Thus, the correct option is C. both plane A and B.
Answer 2
Answer: The answer would be C. both plane A and B because it's on line s which lies on both planes.

Related Questions

Is 3/8 greater than 1/8
Tasha earns $400 per week plus a commission of 10% on her weekly sales. Each week she saves of her earnings. In the expression , what does the expression 400 + 0.1s represent in this situation?
What is num 2?? I need this done by tonight!
50 POINTS !!!!HELP ME PLZZ I NEED HELP WITH THIS!!
How do you simply 2x+8=-6

Triangle D F G is shown. The length of D F is 11, the length of F G is 6, and the length of D G is 9. Heron’s formula: Area = StartRoot s (s minus a) (s minus b) (s minus c) EndRoot What is the area of triangle DFG? Round to the nearest whole square unit. 27 square units 38 square units 364 square units 728 square units

Answers

Answer:

  27 square units

Step-by-step explanation:

To use Heron's formula, you need to know that "s" represents half the perimeter.

  s = (11 +6 +9)/2 = 13

Then the area is given by the formula as ...

  A = √(13(13 -11)(13 -6)(13 -9)) = √(13·2·7·4) = √728

  A ≈ 26.98 ≈ 27 . . . square units

Answer:

27 units

Step-by-step explanation:

correct answer on edge

13.A student wishes to determine the percentage of students in his school that bring a sack lunch. He decides to poll every student in his grade level. It is found that 30 percent on the students polled bring a sack lunch. The student concludes that 30 percent of the students in the school bring a sack lunch. Identify the abuse of statistics.

bad sample

small sample

nonresponse

loaded question

Answers

Answer:

The answer is Bad sample.

Step-by-step explanation:

The student polls every student in his grade level. It is found that 30 percent on the students polled bring a sack lunch.

The student concludes that 30 percent of the students in the school bring a sack lunch.

Firstly, students of a single grade do not represent the entire school population. The student here asked every student of his class, so the sample was not random. It was biased and bad.

The collected data is not representative of the population, so it is a bad sample or bad sampling.
I would say this is considered small sample, because there is nothing really wrong with his survey in terms of quality. it's not like he only survey boys or girls, or like only survey rich or poor people. In other words, his survey is from a random pool, assuming the kids in his grade are mostly normal people. Therefore, I would say that if this person surveyed more people, then he'll get much better data.

Find the slope through the points (2,4) and (6,12)

Answers

Answer:

The slope is 2

Step-by-step explanation:

Slope = (rise(changeiny))/(run(changeinx)) =(y2-y1)/(x2-x1) =(12-4)/(6-2) =(8)/(4)

8/4 reduces to 2/1 which makes the slope 2

A stick measures 2 3/10 meters long write both of the decimal and percent equivalent to the length of the stick

Answers

Answer:

decimal is 2.3 and percent is 230%

hope this helps

Simplify by factoring. Assume that no radicands were formed by raising negative numbers to even powers. two questions below that i need help on√(148)

\sqrt[4]{80}

Answers

√(148)=√(4\cdot37)=\sqrt4\cdot√(37)=2√(37)\n\n\n===========================\n\n\sqrt[4]{80}=\sqrt[4]{16\cdot5}=\sqrt[4]{16}\cdot\sqrt[4]5=2\sqrt[4]5

Using the quadratic formula to solve 5x = 6x2 – 3, what are the values of x?

Answers

       5x = 6x² - 3
5x - 5x = 6x² - 5x - 3
         0 = 6x² - 5x - 3
         x = -(-5) ± √((-5)² - 4(6)(-3))
                              2(6)
         x = 5 ± √(25 + 72)
                        12
         x = 5 ± √(97)
                   12
          x = 5 + √(97)    U    x = 5 - √(97)
                     12                          12
the\ values\ of\ x\ is\ (5 +/- √(97))/(12).

The value of x are;  x = 5 + √(97)/12  and x = 5 - √(97)/12.

What is a quadratic equation?

A quadratic equation is the second-order degree algebraic expression in a variable.

The standard form of this expression is  ax² + bx + c = 0 where a. b are coefficients and x is the variable and c is a constant.

Given;

 5x = 6x² - 3

Subtract 5x on both sides

5x - 5x = 6x² - 5x - 3

0 = 6x² - 5x - 3

       

x = -(-5) ± √((-5)² - 4(6)(-3)) / 2(6)

                           

x = 5 ± √(25 + 72)/ 12

x = 5 ± √(97)/ 12

               

The value of x are;

x = 5 + √(97)/12      

x = 5 - √(97)/12

                   

Learn more about quadratic equations;

brainly.com/question/13197897

#SPJ5
Other Questions
Find m right answers only pls thx :D
a tree 40 feet high casts a shadow 58 feet long. find the measure of the angle of elevation pf the sun.
If n is odd, which represents the first consecutive even integer after n? a) n+1 b) n+2 c) 2n d) 4n
I need help can't get this one wrong please help me