Answer:
x = 20°
Step-by-step explanation:
The angle opposite to 3x + 20 is also 3x + 20 (opposite interior angles)
The angle opposite to 5x is also 5x (opposite interior angles)
Solve:
Set up the equation by adding all the angles. The sum of these angles should equal 360.
- (3x + 20) + (3x + 20) + (5x) + (5x) = 360
- 16x + 40 = 360
- 16x = 320
- x = 20
x = 20°
-Chetan K
We will start with plotting the x coordinates and y coordinates on the graph
The points 1, 2; 2, 2; 3, 2; 4, 2 have been plotted on the graph which has been attached as an image to the solution.
We can see that the value of y is staying constant (2) for all values of x.
Hence, the points represent the equation y = 2.
answer:2x-4+=5x
Step-by-step explanation:
⇒ We start by multiplying out the bracket and this property is called
DISTRIBUTIVE property
⇒ from here the next step is simplifying by collecting like terms
⇒ The simplifying process is the application of
COMMUTATIVE property since this property allows us to 'group' the like terms together. In other words, this property allows us to move the
next to the
.
⇒ This what actually happened when we simplify
, we work out the sum of
and the answer is multiplied back to
. This is called the
ASSOCIATIVE property as we 'associating' the constant of the like terms.
⇒ Adding 10 on both sides to eliminate
on the left hand side of equation
Hence, the steps are
STEP 1
STEP 4
STEP 2
STEP 3
STEP 5
The odds FOR getting a 2, 4, 5:
There are 3 ways of getting a 2, 4, or 5. There are also 3 ways of NOT getting a 2, 4, 5 (namely rolling a 1, 3, or 6). That means the odds FOR would be 3:3 = 1:1.
There are 3 ways of NOT getting a 2, 4, or 5 (again rolling a 1, 3, or 6). There are also 3 ways of getting a 2, 4, 5. That means the odds AGAINST would be 3:3 = 1:1.
