Answer:

Step-by-step explanation:
Given,
Length of a rectangular garden ( l ) = 2y - 4
Width of a rectangular garden ( w ) = 4y²
Perimeter of the garden = ?
<u>Finding</u><u> </u><u>the</u><u> </u><u>perimeter</u><u> </u><u>of</u><u> </u><u>a</u><u> </u><u>rectangular</u><u> </u><u>garden</u><u> </u><u>having </u><u>length </u><u>of</u><u> </u><u>2</u><u>y</u><u>-</u><u>4</u><u> </u><u>and</u><u> </u><u>width</u><u> </u><u>of</u><u> </u><u>4</u><u>y</u><u>²</u>


Distribute 2 through the parentheses

Arrange it in standard form

Hope I helped!
Best regards! :D
Answer:
slope is 1/20
Step-by-step explanation:
PLEASE MARK AS BRAINLIEST
Answer: 
Step-by-step explanation:
See file attached
Answer:
z+42+42=180
Step-by-step explanation:
Since it is an isosceles triangle, the two base angles are the same and remember all the angles add to 180. So use this equation:
z+42+42=180
If you need to find z, it is 96.
Check: 96+42+42=180
Step-by-step explanation:
The answer is 4.16
You can put it in calculator the answer is in decimal points because 25 does not comes in the table of 6