Answer:
(d) y=3
Step-by-step explanation:
To find this, look on the plane where x=-2 and find where the line itersects. It intersects at 3, so the correct answer is y=3.
Answer:
26.50
Step-by-step explanation:
one topping is 2.50 so 5 topping multiple by 2.50 get 12.50 plus 14.00 equal to 26.50
600 is 100 times as much as 6...because 6 * 100 = 600
Answer:
required equation and answer is this.
Answer:
Each diagonal should measure 34 feet to ensure that the sides form 90°
Step-by-step explanation:
The relation between the diagonal of the rectangle and its length and width is D =
⇒ Pythagoras Theorem
∵ A builder is building a rectangular deck with dimensions of 16 feet
by 30 feet
∴ L = 16 feet
∴ W = 30 feet
→ By using the Pythagoras Theorem above to find its diagonal
∵ D = 
∴ D = 
∴ D = 
∴ D = 34 feet
→ The diagonals of the rectangle are equal
∴ The length of each diagonal of the rectangle = 34 feet
Each diagonal should measure 34 feet to ensure that the sides form 90°