zabbalaa55 zabbalaa55

22-09-2017
Mathematics

contestada

is -7+9= -9 + 7 true , false or open
PLEASE HELP ME

Respuesta :

choixongdong choixongdong

22-09-2017

-7+9= -9 + 7 is false
cause
-7 + 9 = 2
-9 + 7 = -2

2 can't equal -2

Answer Link

Otras preguntas

An unknown number b is 10 more than an unknown number k. The number b is also k less than 8. The equations to find k and b are shown below. b=k+10 b=-k+8 Which

Two small plastic spheres are given positive electric charges. When they are 15 cm apart the repulsive force between them has magnitude 0.22 N. What is the char

Define secularism . What do you understand by ‘sovereignty’ ?

In the poem "The way through the woods", Describe the changes the woods have gone through from the past to the present.

Predict the nature of the indicated covalent bond.

In the figure below, segment HK and segment IJ intersect at P, and segment HI is parallel to segment Jk. Which of the following angles must be congruent to angl

In a brief paragraph, analyze how both speeches reflect the influence of the Progressive movement on domestic politics and America's role abroad.

Write the synonyms of:1.Apartment2.professer3.cab4.candy5.sneakers6.Flashlight7.Faucet

Perspective influences how a person looks at a piece of art and its qualities. a. always true c. always false b. sometimes true d. Perspective is not relevant i

if the unit rate is 30 miles per hour , then how much miles is traveled in 9 hours