leilaalcide123 leilaalcide123

01-05-2020
Mathematics

contestada

Evaluate the expression when b=6.
b²-7b+9

Respuesta :

tranvivian tranvivian

01-05-2020

Answer:

3

Step-by-step explanation:

Answer Link

Darasimi Darasimi

01-05-2020

Answer:

[tex] {b}^{2} - 7 b + 9 \\ {6}^{2} - (7 \times 6) + 9 \\ 36 - 42 + 9 \\ - 6 + 9 \\ 3[/tex]

Answer Link

Otras preguntas

Which of the kingdoms has the smallest number of known species

A farmer hauled in 120 bales of hay. Each of his cows ate 1 1/4 bales. How many cows the farmer feed?

How many atoms are in 0.750 moles of zinc?

An airplane travels 3,260 kilometers in 4 hours. What is the airplane’s average speed?

you measure or observe two events to occur at the same time one nearby and one further away. Which one did you actually see first?

How did scientists discover the common structure of cells?

The height of a rectangular prism with a 20 cm by 12 cm base and a 30 cm diagonal.find the unknown dimension

How do you Factor c(squared)-8c ??

Determine whether the sequence coverage or diverges. If it converges, give the limit. 48, 8, 4/3, 2/9, ...

Does every point lie in a quadrant?