Answer:
6
Step-by-step explanation:
H = 10
L = 8
A = B = ?
By Pythogoras Theorem,
H^2 = L^2 + B^2
(10)^2 = (8)^2 + (B)^2
=> 100 = 64 + (B)^2
=> 100 - 64 = (B)^2
=> 36 = (B)^2
=> (B)^2 = 36
=> B = √36
=> B = 6
=> A = 6
Answer:
1. 25 x 4
2. 25 + 9 = 34y
3. 2x + y = 25 + 9 = 34y
Step-by-step explanation:
Answer:
![5.6 - 4.8x](https://tex.z-dn.net/?f=5.6%20-%204.8x)
Step-by-step explanation:
![(1.3x + 2.4) - (6.1x - 3.2)](https://tex.z-dn.net/?f=%281.3x%20%2B%202.4%29%20-%20%286.1x%20-%203.2%29)
![= > 1.3x + 2.4 - 6.1x + 3.2](https://tex.z-dn.net/?f=%20%3D%20%20%3E%201.3x%20%2B%202.4%20-%206.1x%20%2B%203.2)
![= >5.6 - 4.8x](https://tex.z-dn.net/?f=%20%3D%20%20%3E5.6%20-%20%204.8x)
answer:
we know the formula for area is,
L x W
so,
2/7 (a+4) = area
solve this by distributing the 2/7,
you get = 2/7a + 8/7
the area is 2/7a + 8/7
<em>if correct, please mark the brainliest :)</em>
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