Answer:
a 2d is basically something that is flat, or like a graph. it doesnt have a volume.
a 3d is something that has a volume, it has sides and front and back.
2d ex; a graph on paper
3d ex; a square or rectangular box
Step-by-step explanation:
hope it helps
The function will be given f(x) = -4 ( x -0.5)
<h3 /><h3>What is the equation of a line passing through two points?</h3>
Graph is the representation of the data on the vertical and horizontal coordinates so we can see the trend of the data.
Suppose the given points are (x₁, y₁) and (x₂, y₂), then the equation of the straight line joining both two points is given by

We can see that the line is passing through the points ( 0.5,0) and ( 0,-2). so we will find the function by using the equation of the line passing through two points.
Write an equation for the trend line.
(x₁, y₁) → (0.5,0)
(x₂, y₂) → (0, -2)
Then we have
y - 0 = ( -2 - 0)/( 0 - 0.5)(x - 0.5)
y - 0 = ( -2/-0.5) ( x - 0.5)
y = -4 ( x -0.5)
Learn more about straight-line equations here:
brainly.com/question/380976
#SPJ1
Answer:
x=4
Step-by-step explanation:
Use SohCahToa
sin 45 = 7/h
h = 7sin45
use the calculater
h = 4.949747468 = 5
do it again for the next triangle
sin 55 = 5/x
x = 5sin55
use the calculater
x = 4.095760221 = 4
Answer:
x =7
Step-by-step explanation:
2x+6 = 20
To solve this equation, you first need to subtract 6 from each side
2x+6-6 = 20-6
2x = 14
Then divide each side by 2
2x/2 = 14/2
x = 7
Find sample space
step 1: pick one marbles from 5. there are 5 ways (5C1)
step 2: toss a cube one time, 1-6. there are 6 ways (6C1)
total ways (sample space) = 5x6 = 30
... multiplication rules
find event
step 1: pick one blue marbles from 2. there are 2 ways (2C1)
step 2: toss a cube one time, get only 1 or 2. there are 2 ways (2C1)
total ways for event = 2x2 = 4
p(event) = n(event)/n(sample space) = 4/30