Answer:

Step-by-step explanation:
If a equation has two zeros x=a and x=b then equation can be written as

similarly if a equation has two zeros at x = −6 and x = 2
then equation can be written as



Therefore
is required equation
Answer:
15
Step-by-step explanation:
If each necklace takes 30 beads, she can make 15 necklaces until she runs out of beads. 450÷30=15. Hope this helps!
Answer:
69 and 29
Step-by-step explanation:
if you add 90 by 69 and 29 you will get the answer of 180.
Answer:

Step-by-step explanation:
A rectangle is a closed planer quadrilateral with four right angles and its opposite sides are the same length. The fence around it including the gates is 200 feet long, so basically they are providing the perimeter of the rectangle. The perimeter of a rectangle is equal to the sum of all its sides. Hence:

The ectangular playground is 40 feet wide, so:

Therefore:

Solving for h:

The area of a rectangle is equal to the product of two of its contiguous sides, hence:

I attached you a picture of the rectangle