BryssaQ694441 BryssaQ694441

03-11-2022
Mathematics

contestada

Hiroshi is finding -15- (-18). Find his mistake and correct it. -15-(-18) = -15+ (-18) =-33

Respuesta :

MellaniI251982 MellaniI251982

03-11-2022

The expression is,

[tex]-15-(-18)[/tex]

As we know, the product of two negatives is positive,

[tex]-15-(-18)=-15+18=3[/tex]

As,

[tex]-15+18\rightarrow18-15=3[/tex]

Answer Link

Otras preguntas

A boy can swim 75 feet in 12 seconds. What is his rate to the nearest mile per hour?

What is the average of 30, 40, and 80?

A midwestern music competition awarded 35 ribbons. The number of blue ribbons awarded was 3 less than the number of white ribbons. the number of red ribbons was

If 4x+5y=10 and x+3y = 8 then (5x+8y)/3=

Which technological development enabled European navigators to determine their location during the Age of Exploration? (1) lateen sail (2) astrolabe (3) cross

Meg pounded a stake into the ground. When she attached a leash to both the stake and her dog’s collar, the dog could reach 9 feet from the stake in any directio

A midwestern music competition awarded 35 ribbons. The number of blue ribbons awarded was 3 less than the number of white ribbons. the number of red ribbons was

In the formula e = hf, if e is doubled and f is halved, what happens to the value of h?

What is the average of 30, 40, and 80?

Most autotrophs make “food” through the process of a. photosynthesis. b. homeostasis c. chemosynthesis d. cellular respiration