Answer:
87.5 square inches
Step-by-step explanation:
The belt knuckle as shown in the diagram above consist of a 4 rectangles (2 are the of the same dimension, the other two are of the same direction differently) and a rectangle.
Area of the belt knuckle = area of the 4 triangles + area of the rectangle
✔️Area of the 2 rectangles with the following dimensions:
base (b) = 9 inches
height (h) = 2.5 inches
Area of the two triangles = 2(½*b*h)
= 2(½*9*2.5)
= 22.5 inches²
✔️Area of the 2 rectangles with the following dimensions:
base (b) = 4 inches
height (h) = 5 inches
Area of the two triangles = 2(½*b*h)
= 2(½*4*5)
= 20 inches²
✔️Area of the rectangle = l*w
l = 9 inches
w = 5 inches
Area = 9*5 = 45 inches²
✔️Area of the belt knuckle = 22.5 + 20 + 45 = 87.5 square inches
You can find this answer multiple ways.
One way is to represent it as an equation and solve for x, The total number of vehicles.
0.4x = 98
x = 245 vehicles
Or write a proportion using the fraction for 40%.
2/5 = 98/x
5 x 49 = 245
There are 245 vehicles in the garage.
Answer:
5 + 8 - 6
Step-by-step explanation:
or if you want a solved answer its 7.
Answer:
1) Option 3
2) Option 1
3) Option 2
Step-by-step explanation:
To find : Match each number in scientific notation with the number written in standard form and in a step by step process.
Solution :
From scientific to standard we expand the power of 10.
1) 
Remove decimal and open the power,
Therefore, 
Match with Option 3.
2) 
Remove decimal and open the power,
Therefore, 
Match with Option 1.
3) 
Remove decimal and open the power,
Therefore, 
Match with Option 2.
It would be first 31/40,0.7,78%
It might be wrong
