monsecastle20 monsecastle20

15-10-2019
Mathematics

contestada

Given b= 4 and c= -5, evaluate b2 - c2.
41
-2
-9

Respuesta :

marcthemathtutor marcthemathtutor

15-10-2019

Answer:

-9

Step-by-step explanation:

b² - c²

= 4² - (-5)²

= 16 - 25

= -9

Answer Link

Otras preguntas

The summer Olympics in Sydney in 2000, the US won gold, silver, and bronze medals. the ratio of gold medals to silver medals was 5/3. The ratio of silver medals

One theme of “Feathered Friend” is that it is risky for people to become dependent on technology. Write a brief argumentative essay in which you take a position

The dog's bad behavior increased his owner's Clue: Middle English anoien, from Anglo-French anuier, from Late Latin inodiare, "to make loathsome" O annoyance O

P=70n−1500P, equals, 70, n, minus, 1500 What are the expenses of the fundraiser?

A crane and box are both initially at rest. At time to the crane begins to drive forward at a constant speed of 5 m/s, while also lifting the box with an upwar

What is the translation image of (2, -6) under the translation (x, y) → (x-2, y-3)?

Due tomorrow!!! During the 1970s the woman's rights movement was concerned with which of the following subjects?

by the end of 1940hitler was at pinnacle of his power explain

A factory in KKIP releases a plume into the atmosphere at 2.00 pm. At what distance downwind will the plume begin mixing downward if an inversion layer exists a

Total revenue is maximized at the point where Group of answer choices a. marginal cost equals zero b. marginal revenue equals zero c. marginal revenue equals ma