heaven12212007 heaven12212007

11-12-2020
Mathematics

contestada

15 PIONTS! HELP ASAP >3
What is the value of 2 - (-2)?

Respuesta :

11-12-2020

Answer:

4

Step-by-step explanation:

key = leave, change, opposite

leave the first value

change the minus sign to a plus sign

change the second value to its opposite, which is 2

2+2=4

therefore it is 4.

Answer Link

Otras preguntas

What are two scales scientists use to measure temperature and what is the official si unit for tempature?

is the number 143 a multiple of three? explain how you know

answer for number 7 please

Which following substances is covalently bonded??

determine how much it would cost to buy 7 bottles from krokers market

Which of the following demonstrates the distributive property? ab + ac = ac + ab ba = ab a(b + c) = ab + ac ac – ab = -ab + ac

how could you ensure that all the spectroscopes created the same calibration line and equation?

HEDDA: No matter—I could not bear the idea that any one should throw you into the shade. TESMAN. [In an outburst of mingled doubt and joy.] Hedda! Oh, is this

A circle is centered at the point (-3, 2) and passes through the point (1, 5). The radius of the circle is units. The point (-7, ) lies on this circle.

Multiply and simplify: 6xy3z • 3x2yx2