Answer:
x = 17
Step-by-step explanation:
since ABCDE is similar to FGHIJ,
FG/AB = HI/CD
14/6 = (x + 4)/9
7/3 = (x + 4)/9
63 = 3x + 12 (cross multiply)
3x = 51
x = 17
Topic: Similarity and congruence
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Answer:
Step-by-step explanation:what is the answer for this question
Answer:
96
Step-by-step explanation:
The length of the large rectangle is: 5 units
The width of the large rectangle is: 7 units
- > Area of the large rectangle = length × width = 7*5 = 35 square units
The length of the middle rectangle is: 7 units
The width of the middle rectangle is: 4 units
- > Area of the middle rectangle = length × width = 7*4 = 28 square units
The length of the small rectangle is: 7 units
The width of the small rectangle is: 3 units
- > Area of the small rectangle = length × width = 7*3 = 21 square units
Area of top and the bottom triangles =2* 1/2(bh) = 4*3 = 12 square units
Then we find the total surface surface area by adding up all of these
- > 35 + 28 + 21 + 12 = 96 square units
Answer:
Step-by-step explanation:
The cubic trinomial is in this form :
So, instead A, B, and C we can use any number.
We use :
A=3
B=2
C=6