Because the two vertices have the same x-coordinate, the side is a vertical line. It starts vertically from -18 to 18
the length = 18 - (-18)
the length = 18 + 18
the length = 36
The length of the side is 36 unit
Image below, rotation for point (5,-2) gives you (2,5).
Step-by-step explanation:
when f=9, g=-3, then
- 8(3×9-(-3))
- 8(27+3)
- 8(30)
- 240
Note: Consider all the numeric values are in the fraction form. Like 
, 
etc.
Given:
A recipe calls for 
cup of brown sugar for every 
cup of white sugar.
To find:
The number of cups of brown sugar that are required for every cup of white sugar.
Solution:
We know that,
Required brown sugar for cup of white sugar = cup
Using this, we get
Required brown sugar for 1 cup of white sugar = 
cup
cup
cup
So, 
cup of brown sugar is required for every cup of white sugar.
Therefore, the correct option is B.
Answer:
Equilateral triangles are always acute triangles.
Scalene triangles are sometimes acute triangles.
Right triangles are never acute triangles.
Obtuse triangles are sometimes isosceles triangles.
Step-by-step explanation:
Equilateral triangles are always acute because each angle is 60⁰.
Scalene triangles have sides that are different lengths. They can be right, obtuse, or acute.
A right triangle is never acute because it has a 90⁰ angle. Acute means all angles are less than 90⁰.
An obtuse triangle can be either scalene or isosceles. It always has one angle greater than 90⁰ (obtuse).
