reyesgonzalez90546 reyesgonzalez90546

15-09-2020
Mathematics

contestada

Which is equivalent to a + (-a)? A. 2a B. – 2a C. 1 D. -1 E. 0

Respuesta :

zrh2sfo zrh2sfo

16-09-2020

Answer:

0

Step-by-step explanation:

Simplify the following:

a - a

Hint: | Look for the difference of two identical terms.

a - a = 0:

Answer: 0

Answer Link

Otras preguntas

Jennifer has a square bedroom. The area of her room is 144 ft2. What is the length of one side of Jennifer’s room? A 10 ft B 12 ft C 18 ft D 36 ft

What is the cofunction of cos 2pi/ 9

Leia, who has been constantly harassed and bullied by her brother Luke for as long as she can remember, believes that she will never feel happy and free to enjo

What happened at Appomattox Court House? O A. General Lee surrendered to General Grant. O B. The bloodiest battle of the Civil War took place. O C. The Confeder

Triangle XYZ has vertices X(1, 3), Y(0, 0), and Z(–1, 2). The image of triangle XYZ after a rotation has vertices X'(–3, 1), Y'(0, 0), and Z'(–2, –1). Which rul

The line parallel to y=-7x-2 through (-4,6)

find the slope of a line given two or more points (2,4)(5,3)

Used car buyers will believe that a car is of good quality when the seller signals the car's high quality by offering a warranty when A. warranties are only of

5.43 x 10^1 In scientific notation

On the moon the acceleration due to gravity is about 1/6 that on earth. If A golfer on the moon impacted the same initial velocity to the ball as she does on th