Answer:
Each face of an octahedron is an equilateral triangle. An octahedron is a three-dimensional solid (polyhedron) that has eight faces.
Step-by-step explanation:
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Answer:
As we can see multiplication of 5 and 1/5 is 1. It is obtained by inverse property of multiplication because according to this if number multiply by its reciprocal is equal to one.
And we can say 1/5 is a reciprocal of 5.
So it is inverse property.
So option b is correct.
Step-by-step explanation:
2. Is a Function and oof kinda forgot the rest sorry
68% = 7.5 hours
1% = 7.5 ÷ 68 = 0.11 hour (nearest hundredth)
100% =0.11 x 100 = 11 hours
Answer: 11 hours
Answer:
A. 7 centimetres and 25 centimetres
Step-by-step explanation:
To see if the lengths make a triangle, use the Pythagorean theorem. Insert the biggest value as c (the hypotenuse, which is always the longest side in a right triangle). If both sides equal each other, it is a right triangle:
A.
This is a right triangle.
B.
Not a right triangle.
C.
Not a right triangle.
D.
Not a right triangle.
Done :D
