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).
Answer:
-3/2
Step-by-step explanation:
Zero, if she sold 5 scarves & it doesn’t say anything about hats
To work out the estimate cost you need do 200 * 5=$1000
then I used a calculator and the actual answer is $895
No, cancellation is not a technique to reduce fractions to its lowest terms because fractions can only be divided by a similar divider
