Answer:
40
Step-by-step explanation:
D=2r so 2*20=40
Someone has 1350 dollars and he put it in the bank. then someone robbed him
Answer:
R= {y|y>=1}
Step-by-step explanation:
D = all real numbers R= {y|y>=1}.
All polynomials have domain of all real numbers.
For the range, the vertex format is useful;
Y= (X-1)^2 + 1
Since (X-1) is never less than zero, Y>=1.
That is where the vertex is, at Y=1
∠1 and ∠2 are alternate exterior angle and ∠3 is adjacent to ∠2.
The value of x is 8.
Given
Two parallel lines are cut by a transversal.
Angle 1 measures (4x+28)°, and the angle adjacent to the alternate exterior angle with angle 1 measures (14x + 8)°.
<h3>Adjacent angles;</h3>
In geometry, two angles are adjacent if they have a common side and a common vertex.
∠1 and ∠2 are alternate exterior angle and ∠3 is adjacent to ∠2.
∠1 = (4x + 28)°
∠3 = (14x + 8)°
Then,
∠2 + ∠3 = 180° ( Linear pair)
∠2 + 14x + 8 = 180
∠2 = 180 - 14x -8
∠2 = 172 - 14x
Therefore,
The alternate exterior angles formed by the transversal between two parallel lines are equal in measure.
Hence, the value of x is 8.
To know more about adjacent angles click the link given below.
brainly.com/question/1554343