serenityhoward100 serenityhoward100

12-09-2019
Mathematics

contestada

Evaluate 3a2 + 4b2 for a = 2 and b = 3.

Respuesta :

jimrgrant1 jimrgrant1

12-09-2019

Answer:

48

Step-by-step explanation:

Substitute the given values for a and b into the expression

3(2)² + 4(3)²

= 3 × 4 + 4 × 9

= 12 + 36

= 48

Answer Link

Otras preguntas

Find the value of x,y,z. Picture attached

i need help like extremely bad

Which is the graph of y = RootIndex 3 StartRoot x EndRoot? On a coordinate plane, a cube root function goes through (negative 6, 2), has an inflection point at

A company has $6582 to give out in bonuses. An amount is to be given out equally to each of the 32 employees. (a) A manager, Jake reasoned that since 32 goes in

graph the following set on the number line: {x|x>5}

any girls single and want to talk

The standard height from the floor to the bull's-eye at which a standard dartboard is hung is 5 feet 8 inches. A standard dartboard is 18 inches in diameter. Su

How might research into new infectious diseases affect people's live?

7) According to scientists, Argentinosaurus is the heaviest known dinosaur. It weighed 220,000 pounds. How much would 1500 Argentinosaurus dinosaurs weigh

how are properties of water related to each other