So you know that Booker has 85 video games and that he has 3 shelves to put each of them on. And you also know that each shelf can hold 40 games.
So if you multiply 40 games by 3 shelves to find the total number of games that he can put on all the shelves, you will get 120 games.
You know that Booker has 85 video games, and you can fit 120 video games on all the shelves.
To find how many more games Booker can fit in the shelves, you subtract 120 by 85, and you will get 35 video games.
So, Booker can fit 35 more video games in the shelves.
I hope this helps :)
A. False
Why? Because you cut off the triangle. The measurements are 20 mm and 10 mm.
B. True
Why? Because 20*10 = 200
C. False
Why? Because the base is 6 since 26 - 20 is 6. The height is 4, not 6 because 10 - 6 is 4.
D. True
Why? Because like question C., the base is 6, and the height is 4. 6*4 is 24/2 = 12. If you don't get this, the formula for all triangles is b*h*1/2
E. True
Why? Because from questions B. and D., the area of the rectangle is 200 and the area of the triangle is 12. 200 + 12 = 210.
Hope this helped,
Loafly
Answer:
42%
Step-by-step explanation:
21 is 42 percentage of fifty
An equivalent expression would be 12+4x bc u used the distribution property
Answer:
The perimeter of the plaque is 28 inches.
Step-by-step explanation:
Given : A house number is displayed on a plaque in the shape of a regular 7-sided polygon. The area of the plaque is 70 squared inches. The perpendicular distance from a side to the center is 5 inches to the nearest inch.
To find : What is the perimeter of the plaque?
Solution :
The 7-sided polygon can be divided into seven triangles whose height, h is equal to the perpendicular distance from each side to the center.
The base of each triangle is equal to the length of a side, s.
The area of each triangle is 
The area of the whole polygon is 
Now, the perimeter of a regular 7-sided polygon is 
.
Substitute in area,
We have given, 
The perimeter of the plaque is 28 inches.
