Answer:
AE = 10
Step-by-step explanation:
From the given figure we can see that two triangle ABE and DEC are similar.
Therefore the ratio of corresponding sides are equal
<u>To find the value of x</u>
From figure we get,
ED/AE = CD/AB
(x + 6)/(2x + 6) = 8/10
10(x + 6) = 8(2x + 6)
10x + 60 = 16x + 48
16x - 10x = 60 - 48
6x = 12
x = 2
<u>To find the value of AE</u>
AE = 2x + 6 = (2 * 2 ) + 6 = 4 + 6
22
5+12-2+7
17-2+7
15+7
V=100.5
hopes this helps
The scale factor is greater than 1
7x^2 + 14x - 12
Add like terms:
(4x + 8x - 5) + (3x2 + 6x - 7) becomes:
4x^2 + 8x - 5 or (grouping like terms in columns):
+ 3x^2 + 6x - 7
---------------------
