Answer:
9% over a hundred divided by150
hundred because i don't remember the rule but it what you use (100%)
9 * 100 /150
= your answer is 6 (you can recheck)
12% over a hundred times 72
12 * 100 / 72
= your answer is 16 .6
Step-by-step explanation:
hope this helps good luck
Answer:
7.75
Step-by-step explanation:
I divided it and got the answer as 7.75
3x^2
+ 2x - 5
- 4 + 7x^2
—————
/combine like terms (3x2 + 7x2, -5 and -4, and 2x is alone so we leave it as it is)
—————
10x^2 + 2x - 9
Answer:
84.4 m
Step-by-step explanation:
We are given that
The new angle,
Slop of the present bank=210 ft
We have to find the horizontal distance into the bank must they dig.
The horizontal distance they have to dug=191.8-107.4=84.4 m
Answer:- Equilateral triangle has an order 3 rotational symmetry.
Explanation:-
In geometry, a figure has rotational symmetry if it moves onto itself under rotation about an angle at center of rotation.
The order of rotational symmetry is the number of times the shape moves onto itself throughout a rotation of 360°.
An equilateral triangle has all its sides equal with equal interior angle of 60°.
It moves onto itself three times throughout a rotation of 360°.
⇒Equilateral triangle has an order 3 rotational symmetry.