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GREYUIT [131]
3 years ago
12

The intersection of a line and a plane is..

Mathematics
2 answers:
WINSTONCH [101]3 years ago
4 0

Answer:

See below in bold.

Step-by-step explanation:

Intersection of a line and a plane is a point.

Intersection of two planes: it is a line.

The least amount of non-collinear points is 3.

2 lines on the same plane which never intersect  are parallel.

vova2212 [387]3 years ago
3 0

Answer:

1. Point

2. line

3. 3

4. parallel

Step-by-step explanation:

1. In vector calculus, a vector plane and line intersects and forms a point. The point is simply a vector in the form of ( x , y , z). This applies to all lines and planes in the x -axis, y -axis, and z - axis.

2. An intersection between two planes results in a line. The line has the equation y = mx + c, where m = gradient, c - y intercept

3. Three points are needed to create a plane

4. Two lines are parallel lines. By definition, these lines never meet.

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What are the measures of ∠1 and ∠2?
Marizza181 [45]

Answer:

Angle 1 = 102

Angle 2 = 40.9

Step-by-step explanation:

1)\ 180 - 121.8 = 58.2

2)\ angle\ 2 = 58.2 - 17.3 = 40.9

3)\ angle\ 1 = 180 - 40.9 - 37.1 = 102

4 0
3 years ago
Read 2 more answers
Calculate the area<br><br> a.25.12 cm2<br><br> b.12.56 cm2<br><br> c.50.24 cm2
zepelin [54]

Answer:

a. 25.12 cm^2

Step-by-step explanation:

Area = π * r^2

a = π * 4^2

a = π * 8

a = 25.12

7 0
3 years ago
Select the equivalent expression.
ANEK [815]

Answer:

c

Step-by-step explanation:

\frac{1}{9^{2} }=1/81

9^{\frac{1}{2} } =3

\frac{1^{2} }{9}=\frac{1}{9}

9^{-2}=1/81

5 0
3 years ago
Which value of f makes 3f+5=32 a true statement?<br> a. f=6 <br> b. f=8 <br> c. f=9<br> d. f=12
DIA [1.3K]

We just need to solve the equation in order to find the value.

3f+5=32

So we subtract 5 from both sides of the euqation and get

3f=27

Now we divide by 3 on both sides and get

f=9

So the answer is C.


Hope this helps!

6 0
3 years ago
Read 2 more answers
Susan is on vacation at a tropical bay that has three islands. She rents a boat on Island A and plans to navigate to Island C, w
Sauron [17]

She should navigate at 45° 34' 22.7856" to go to Island C.

Given that Susan is on vacation at a tropical bay that has three islands, and she rents a boat on Island A and plans to navigate to Island C, which is 8 miles away, to determine, based on the figure below, at what angle should she navigate to go to Island C, the following calculation must be carried out, applying the cosine law:

  • 11^2 = 8^2 + 15^2 - (2 x 8 x 15) x cos A
  • Cos A = (8^2 + 15^2 - 11^2) / (2x8x15)
  • A = arc cos (8^2 + 15^2 - 11^2) / (2x8x15)
  • A = arc cos (64 + 225 - 121) / 240
  • A = arc cos (168 / 240)
  • A = arc cos 0.7
  • A = 45.572996

Therefore, she should navigate at 45° 34' 22.7856" to go to Island C.

Learn more in brainly.com/question/24077856

5 0
2 years ago
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