angelinashubina angelinashubina

13-10-2019
Mathematics

contestada

Evaluate the expression:
-(31 + 2) 72 - (-52)

Evaluate the expression 31 2 72 52 class=

Respuesta :

aduntide aduntide

13-10-2019

Answer:

[tex] - 31 - 2 + 7 {}^{2} - 25 \\ - 58+ 7 {}^{2} \\ - 58 + 49 \\ - 9[/tex]

Answer Link

Otras preguntas

Julie can pack 18 hampers in 5 hours, Kyle can pack 14 hampers in 4 hours. Julie and Kyle work together to pack a total of 40 hampers. If they continue to work

2. The dimensions of a rectangle are its length and width. For example, the enclosure for 2 monkeys is 36 square feet and could have five different dimensions:

Solve by taking square roots. plz find answer

The cost of electricity is obtained as follows: A fixed charge of $(a), rent of a meter $(b) and a charge of (c) cents for unit of electricity supplied Determin

42 POINTS!!!! are players trying to minimize or maximize friction when playing volleyball?

Which of the following types of elctromagnetic radiation has the shortest wavelengths? A infrared B Radio waves C Visible Light D Ultraviolet

In thefigurebelow determine the densityLiquid X20cmLiquid x

Question 9 (1 point) Find the volume of the composite shape below. 5ft - 2 ft Leave in terms of pi. Round to the nearest whole number! Volume= Tft? Blank 1: Que

Which of the following statements about the Internet is true? a. The Internet requires all communications to use encryption protocols. b. The Internet uses a ce

Students did their works very well. ( Yes/No)