10. The width of a rectangle is 6 cm. The length of a diagonal of the rectangle is 12 cm. Find the length (x) of other side of the rectangle.
Can someone help?

Which symbol makes the steam in true 0.7 > 0.77

What should be done to solve the equation? x+14=21 add 14 to both sides of the equation. subtract 14 from the left side of the equation. add 14 to the left side and subtract 14 from the right side of the equation. subtract 14 from both sides of the equation.

Ageologist had two rocks on a scale that weighed 4.6 kilograms together.rock a was 0.5 of the total weight.how much did rock a weigh?