3.4(x+1.58)= - 11.288
Step 1: Distribute 3.4 to the numbers inside the parentheses (x+1.58)
3.4x + (3.4×1.58)= - 11.288
3.4x + 5.372 = -11.288
Step 2: Bring 5.372 to the right side by subtracting it to both sides
3.4x + (5.372 - 5.372 ) = (-11.288 - 5.372)
3.4x + (0) = (-16.66)
3.4x = -16.66
Step 3: Isolate x by dividing 3.4 to both sides
x = -4.9
Hope this helped!
The surface area of the cube(given) = 384 square centimeters.
Step-by-step explanation:
In question figure is cube.
The side of the cube(a) = 8 cm
To find, the surface area of the cube = ?
We know that,
The surface area of the cube =
∴ The surface area of the cube = 6 ×
= 6 × 64 square centimeters
= 384 square centimeters
Thus, the surface area of the cube(given) = 384 square centimeters.