Darnellbowie0 Darnellbowie0
  • 23-09-2020
  • Mathematics
contestada





What is the value of the expression shown below if x = 3, y = 6, and z =
4?
x² + 3yz

Respuesta :

mastercookie55
mastercookie55 mastercookie55
  • 23-09-2020

Answer:

[tex]81[/tex]

Step-by-step explanation:

The initial expression:

[tex]x^2+3yz[/tex]

Identify your values:

[tex]x=3\\y=6\\z=4[/tex]

Substitute:

[tex](3)^2+3(6)(4)[/tex]

Following PEMDAS, nearly everything is in parentheses, so move to exponents:

[tex]9+3(6)(4)[/tex]

Multiply [tex]6[/tex] and [tex]4[/tex]:

[tex]9+3(24)[/tex]

Multiply [tex]3[/tex] and [tex]24[/tex]:

[tex]9+72[/tex]

Simplify:

[tex]81[/tex]

Answer Link

Otras preguntas

I need the answer to this question, I’ll give you brainliest and 50 points!
What type of land use is most common in Italy?
to pass this school year i need more time on my computer, more time on edmentum, the thing is im all caught up with my work and all i need is to find a way to g
Problems involving distance typically use the formula d =
In a survey of 3,200 people who owned a certain type of car, 1,440 said they would buy that type of car again. What percent of the people surveyed were satisfie
easy ones - giving brainly if correct - show work.answer both please!​
What did the Federalists believe about the constitution?
4. What does an r value of -0.89 suggest about two variables? A. That an increase in the independent variable causes the dependent variable to decrease B. That
Find a number that provides a counterexample to show that this statement; "For all real numbers x, x + x > x" is false. Justify.
Importance of an income statement 4+ senteses