Answer:
A is a function/B is not.
Step-by-step explanation:
A, there are 1 x value for 1 y value.
B, is not a function because for 1 x value, there are 2 y values.
Answer:
The first one is 20, second is 5 3/5, the third one should be 22.8, fourth is 1, fifth is 15.9
Step-by-step explanation: Add all the numbers up (for each shape). For the parallelogram multiply the top and right sides by two.
Volume of the bead = Volume of the sphere - volume of the cylindrical hole = 242.95 mm³.
<h3>What is the Volume of a Sphere and a Cylinder?</h3>
- Volume of a sphere = 4/3πr³
- Volume of a cylinder = πr²h
Volume of the bead = Volume of the sphere - volume of the cylindrical hole
= 4/3π(4³) - π(1²)(8)
= 268.08 - 25.13
Volume of the bead = 242.95 mm³
Learn more about volume of sphere on:
brainly.com/question/22807400
Answer:
x=14 y=6
Step-by-step explanation:
Answer:
The given triangle is NOT A RIGHT ANGLED triangle.
Step-by-step explanation:
Here, the given three sides of the triangle are: 11 , 15 and 20.
A. To check if the given triangle is RIGHT ANGLED or NOT
Here, the longest side = 20
So, he hypotenuse = 20
Now, if the given triangle a right angled then by PYTHAGORAS THEOREM
This is a CONTRADICTION as, 400 ≠ 346
Hence the given triangle is NOT A RIGHT ANGLED triangle.
Now, we CAN NOT decide if the triangle is an Acute or Obtuse angled with the help of given sides.
For that classification, ANGLES SHOULD BE KNOWN.