X + 10 = 60

- 10 = 60 - 10

x = 40

The legth of a rectangle is three centimeters less than twice its width. if the perimeter of the rectangle is 18 centimeters, find its dimensions

Match these terms: 1. corresponding parts 2. angle 3. similar 4. dilation 5. scale model. Options: A. transforms an object by making it larger or smaller B.

Angles ABC and DBE are vertical angles. If the measure of angle ABC is 40 degrees, what is the measure of angle ABD?

Whats the common denominator for x^2+4x+4

It takes Wayne 1/0 of an hour to walk a 1/6 mile park loop. What is Wayne's unit rate in miles per hour?

How many headbands can the students make if one headband takes 7 beads, 9 inches of ribbon, and 3 buttons ... and the total amount of material you have is 6,437 beads, 3,636 buttons, and 3,870 inches of ribbon?

An object has a mass of 18 grams and its volume is 2 cm3 calculate density

In the diagram, a building casts a 20-ft shadow and a flagpole casts a 7-ft shadow. If the flagpole is 12 ft tall, how high is the building? Round to the nearest tenth ...

Akar akar persaman 3x^2+x-4=0 adalah

What product is less than 19*12