Answer:
imma need my points back
Step-by-step explanation:
F(X) = (3x + 5)/X
F(a + 2) = (3(a + 2) + 5)/(a + 2)
F(a + 2) = (3a + 6 + 5)/(a+2)
F(a + 2) = (3a + 11)/(a + 2).
This would be the final solution.
Answer:
5
Step-by-step explanation:
∛144 = 5.24148278842
5 is in the ones digit of the cube root of 144.
Answer:
- Long leg = 10√3
- Short leg = 10
- Hypotenuse = 20
Step-by-step explanation:
<u>Concept: </u>
Here, we need to know the idea of a special triangle 30-60-90.
A special right triangle is a right triangle with some regular feature that makes calculations on the triangle easier, or for which simple formulas exist.
The ratio between the corresponding side of each angle is 1 : √3 : 2
If you are still confused, please refer to the attachment below for a graphical explanation.
<u>Solve:</u>
30-60-90 ⇔ 1 : √3 : 2
Given the side corresponding to 90° is 20
30° : 90° = 1 : 2
30° : 20 = 1 : 2
30° = 10
30° : 60° = 1 : √3
10 : 60° = 1 : √3
60° = 10√3
Hope this helps!! :)
Please let me know if you have any questions
When a segment is cut exactly in half at the midpoint at a 90 degree angle. then it is called a perpendicular bisector.
Perpendicular bisector from its name suggest a line that is perpendicular to another line and that also bisects the other line.
A perpendicular bisector is a line which cuts another line in two equal haves forming an angle of 90° with the line.
If any of these features are not there, then it is not a perpendicular bisector.
Therefore, when a segment is cut exactly in half at the midpoint at a 90 degree angle. then it is called a perpendicular bisector.
Learn more about perpendicular bisector. here:
brainly.com/question/11006922
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