Answer:
Step-by-step explanation:
Let the exterior angle = x
Interior angle = 5x
x + 5x = 180 { interior angle and exterior angle are linear pair}
6x = 180
x = 180/6
x = 30
Interior angle = 5*30 = 150
Answer:
The total area of the field is 343 square feet
Step-by-step explanation:
Let us solve the question
∵ There are 7 workers hired to seed a field by hand
∵ Each is given a plot 7 x 7 feet in size
→ The plot has shaped a square because its two dimensions equal
∴ The side of the plot = 7 feet
∵ The area of the square = side × side
∴ The area of each plot = 7 × 7
∴ The area of each plot = 49 square feet
→ To find the total area multiply the area of 1 plot by the number
of the workers
∵ The total area = 49 × 7
∴ The total area = 343 square feet
∴ The total area of the field is 343 square feet
For this there is a dotted line going through -2 on the graph and the shading is on the right side of the grid so -2,-1, and every positive number.
Answer: 2((x+y)-21)
Calculation/Explanation:
Twice the sum of x and y decreased by 21 means that you must add x and y first before decreasing by 21. The last step is to double the whole equation that we just performed.
Answer:
1,005.84 cm
Step-by-step explanation:
Given the unit fractions, 36 in/1 yd (i.e. 36 inches = 1 yard), and 2.54 cm/1 in (i.e. 2.54 cm = 1 inches), to convert 11 yd to cm, first convert to inches, then convert what you have in inches to cm.
Thus:
Converting 11 yd to inches:
36 in = 1 yd
11 yd = 36*11 = 396 in
Converting 396 in to cm:
2.54 cm = 1 in
396 in = 2.54*396 = 1,005.84 cm
