Can someone please help me with this ASAP!! (will mark as brainliest if correct)
2 answers:
Answer:
P = 6x-2
x = 14
Step-by-step explanation:
To find the perimeter, we add the sides
P = 4x-8 + 3-2x + 5x+3
Combine like terms
P = 4x-3x+5x -8+3+3
= 6x -2
Now we know the perimeter
82 = 6x-2
Add 2 to each side
82+2 = 6x-2+2
84 = 6x
Divide each side by 6
84/6 = 6x/6
14=x
Answer:
A) 7x - 2
B) x = 12
Step-by-step explanation:
4x - 8 + 3 - 2x + 5x + 3
7x - 2
7x - 2 = 82
7x = 84
x = 12
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2 5/6 = 2.83
1 3/4 = 1.75
2.83*1.75= 4.9525
That would be 3AB because of the expression you have
Subtract 7 from 14 to get 7.
Answer:
x=10
Step-by-step explanation:
Use pythagorean theorem because the triangle is right-angled triangle.
6²+8²=x²
36+64=x²
100=x²
x=√100
x=10
Answer:
B. fifty divided by the sum of 5 and n
Step-by-step explanation:
