jewel52 jewel52
  • 01-12-2020
  • Mathematics
contestada

What is the value of a2+c•(2+b)

when a =3 , b=6 and c=5

Respuesta :

jasminepearl jasminepearl
  • 01-12-2020

Answer:

46 is the answer

Step-by-step explanation:

Because:

a2 + c(2+b)

3(2) + 5(2+6)

6 + 5(8)

6 + 40

46

Answer Link
NgShiYin
NgShiYin NgShiYin
  • 01-12-2020

Answer:

49

Step-by-step explanation:

a² + c(2+b) = a² + 2c+bc

Expand first.

a² + 2c+bc = 3² + 2(5) + 6×5

Substitute a, b and c with actual values.

3² + 2(5) + 6×5 = 9 + 10 + 30

Evaluate.

9 + 10 + 30 = 49

Simplify.

Answer Link

Otras preguntas

Suppose your cell pone plan charges a fixed rate of $10 per month plus 7 cents per minute. Create a table that shows the relationship between the total number o
Do you agree with your classmate? Explaining using precise mathematical language.
how many are 15 x 15 ?​
4x−y=10 Choose the solutions to the equation (3,2) (5,10) (6,0) (1,-6) (0,0) (2,3)
What is a constant? -a mathematical operator -a variable -a number
A + B/ C = D, Solve for B
please help ASAP! (PRE_ALGEBRA) Write an equation for the sentence and solve it. Five more than a number is -18.
Which description best sums up Anne's view of the dentist, Albert Dussel, in Anne Frank: The Diary of a Young Girl? She believes that Dussel should be more cons
Why were Loyalists willing to support continued British rule but Patriots were not?
If an ice-cream cone weighs 50 grams, how many ounces does it weigh?