Hagrid plans to put up new fencing around his rectangular garden. He wants the width of his new garden to be 6 less than the len
1 answer:
Answer:
Lenght=50 feet.
Width=44 feet.
Step-by-step explanation:
1. He wants the width of his new garden to be 6 less than the length, this can be expressed as following:
Where W is the width L is the length.
2. The perimeter of a rectangle can be calculated with:
3. You know the perimeter, therefore, you can substitute into the equation of the perimeter and solve for the length:
(The length is 50 feet)
3. Then, the width is:
(The width is 44 feet)
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Answer:
<u>After (3/2) months Tyler's gym would be a better deal.</u>
Step-by-step explanation:
Let x the number of months
Cody's Gym charges a $15 fee to join and $30 per month
y₁= 15 + 30x (1)
Tyler's Gym charges a $30 fee to join and $20 per month
y₂ = 15 + 30x (2)
See the attached figure which represent the graph of y₁ (with blue color) and y₂ (with red color)
The point of intersection between y₁ and y₂ is ( 3/2 , 60)
After 3/2 months Tyler's Gym charges will be less than Cody's Gym charges
So, the inequality will be:
<u>After (3/2) months Tyler's gym would be a better deal.</u>
Answer:
Therefore,
Step-by-step explanation:
Given:
Let,
point L( x₁ , y₁) ≡ ( -6 , 2)
point M( x₂ , y₂ )≡ (x , 2)
l(AB) = 15 units (distance between points L and M)
To Find:
x = ?
Solution:
Distance formula between Two points is given as
Substituting the values we get
Square Rooting we get
As point M is located in the first quadrant
x coordinate and y coordinate are positive
So x = -21 DISCARDED
Hence,
Therefore,