3y+y+6y
Notice that all these terms have the 'y' variable in them, meaning they are all like terms.
'y' by itself acts as a One, when adding it to other like terms.
3y+6y=9y
Then, add the singular y to the equation = 9y+y=10y
To find the percentage of students in Mrs. Green's class having a pet, divide the number of students with pets by the total number of students and multiply by 100. Therefore, 76% of the students in Mrs. Green's class have a pet.
This question involves the concept of percentage in mathematics. To find out what percent of students in Mrs.Green's class have a pet, you can follow these steps:
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The perimeter of the triangle is 60√3. The area of the triangle is 900 / √3 square units.
The space occupied by any two-dimensional figure in a plane is called the area. The space occupied by the triangle in a two-dimensional plane is called the area of the triangle.
The perimeter of the triangle is the sum of all the sides of the triangle.
Perimeter will be calculated as:-
P = 3 x a
Sin60 = 30 / a
a = 60 / √3
P = 3 x ( 60 / √3)
P = 60√3
The area will be calculated as:-
Area = 1 /2 x H x a
Area = 1/2 x 30 x 60 /√3
Area = 900 / √3 square units
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Answer:
1500
Step-by-step explanation:
Cross multiply then divide with that number and 100
I think omg im bad at this
Answer:
6x - 1 = - x - 9
Step-by-step explanation:
- 4 - 5 = - 9