<h2>
Answer:</h2>
<u>The surface area is </u><u>104 cm²</u>
<h2>
Step-by-step explanation:</h2>
The surface area of rectangular prism is given by
A=2 (wl + hl + hw)
by putting the values we get
A =2 ( 2x6 + 5x6 + 5x2)
A = 104
The value of x is -0.01.
<h2>Linear system</h2>
It is a system of an equation in which the highest power of the variable is always 1. A one-dimension figure that has no width. It is a combination of infinite points side by side.
<h3>Simplification</h3>
Simplification is to make something easier to do or understand and to make something less complicated.
Given
The equation is 102x + 11 = (x + 6)2 – 2.
<h3>To find </h3>
The value of x.
<h3>How to find the value of x?</h3>
The equation is 102x + 11 = (x + 6)2 – 2.
On simplifying,
102x + 11 = 2(x + 6) - 2
102x + 11 = 2x + 12 - 2
102x + 11 = 2x + 10
102x - 2x = 10 - 11
100x = -1
x = -0.01
Thus, the value of x is -0.01.
More about the linear equation link is given below.
brainly.com/question/20379472
JKM would be the right angle Your Welcome ^-^-^-^
Answer:
no
Step-by-step explanation:
1)
5y=100
y=20
2)
50x=540
x=10.8
3) 2x=12
x=6
4) x-7+x
2x-7
5) x-x+4=4
If you need explanation just ask.