mahoganey2002 mahoganey2002

15-11-2019
Mathematics

contestada

Evaluate a-b²c2 for a = 2, b = 3, and c = 4.

Respuesta :

KaylaMaroon KaylaMaroon

15-11-2019

Answer: -70

Step-by-step explanation: 2-3^2x4x2

Answer Link

mardegar2622 mardegar2622

15-11-2019

Answer: -70

Step-by-step explanation:

1. Write out equation : 2-3^2(4)(2)

2. PEMDAS = (Exponents) 3 to the second power = 9

3. 2-9(4)(2)

4. Multiply 9 & 4 which is 36 then multiply

36 & 2 which is 72

5. 2-72

6. -70

Answer Link

Otras preguntas

These are powerful parts of DNA that can activate or de-activate regions of DNA, and can help answer powerful evolutionary questions, such as how snakes or mana

What is the slope of Y = 1/2x - 3

82/5 helppppppppppppppppppp

James asked 60 pupils which drink they liked best from cola, milk and water. 32 boys were included in the survey. 12 of the boys said cola was their favourite.

Explain the relationship between the products and reactants in cellular respiration and photosynthesis

what is the building unit of proteins??(1)glucose(2)fructose(3)inulin(4)amino acids

Compare the presidencies from Grant through Cleveland. Which do you consider to successful? Why ?

What type of allusion is King making when he refers to the Boston Tea Party?

The measurement of an angle is 40°, and the length of a line segment is 8 centimeters

explain how sound is produced by school bell