18. In the figure below, triangle ABC is a right triangle and m angle A=40^ A 40 degrees E с B D What is m angle ECD ?

Acircle has a circumference of 28.36 units what is the diameter of the circle

You’re giving a cube with a length of 2.5 cm and a width of 2.5 cm and a high of 2.5 cm you place it on a scale and it is 295 g calculate the density

Which equation shows y= 3 4 x− 5 2 in standard form? a 4x−3y=10 b 3x−4y=10 c 3x−4y=−10 d 4x−3y=−10