Answer:
down below!
Step-by-step explanation:
a) width: 2,3,4,5 length:9,8,7,6
all you need if for those numbers to add up to 11 together because the perimeter itself is 22 so you always want to be able to add those two numbers and be able to double it to the perimeter if that makes sense.
b) the greatest area there will be would be width: 5 and length: 6 because 5x6 equals 30 and multiplying the others would be less than that. hence 2x9=18, 3x8=24, and 4x7=28
please let me know if this helps if not I can try to explain another way!
Answer:
x = 3
Step-by-step explanation:
<u>Data</u>
Therefore:
- CE = CD + DE = x + 1 + 14 = x + 15 units
- CA = CB + BA = x + 21 units
From Intersecting Secants Theorem
:
CD*CE = CB*CA
Replacing with data:
(x + 1)*(x + 15) = x*(x + 21)
x² + 15x + x + 15 = x² + 21x
x² + 15x + x + 15 -x² - 21x = 0
15 - 5x = 0
15 = 5x
15/5 = x
3 = x
Answer:
y=-4
Step-by-step explanation:
we are given
side of square =s=6y+4
now, we know that
perimeter of square = 4*side
so,
now, we can plug s
we can set perimeter=184
we get
now, we can solve for y
we can isolate y on any one side
so, we get
...........Answer