amelie5441 amelie5441

04-02-2021
Mathematics

contestada

If x = 3 and y = 5, work out the value of a) 4x - 2y
b) 2x2 + 3y2

If x 3 and y 5 work out the value of a 4x 2y b 2x2 3y2 class=

Respuesta :

olivia835676 olivia835676

04-02-2021

Answer:

A) 12-10

B)36+225

Step-by-step explanation:

A) 3x4=12, 5x2= 10= 12-10

B) 3x2=6x6=36, 3x5=15x15=225=36+225

Answer Link

Otras preguntas

Dante drew a diagram of an electric generator. Which best describes Dante’s error? There should be a battery connected to the brushes. There should be one brus

Read the paragraph from Gordon’s personal narrative. 1 When I first entered the room, I was really struck by what I saw. 2 It was my first day of cooking lesso

SomeOne please help me will give brainliest!!!!

What is the value of f=(x)=16x when x= 1/2

How did German people feel about their nation after world war 1

A city employee collected survey data from 2330 randomly selected residents. A total of 865 of these residents said that they thought the city should devote mor

Read the excerpt from the US Supreme court case Plessy v. Ferguson (1896). The statute of Louisiana, acts of 1890, c. 111, requiring railway companies carrying

what is 6,051 .2 rounded to the nearest thousand

In the 1500s most pepole in australia spoke what language

The motion of a falling object when the only force acting on it is gravity a.) net force b.) inertia c.) projectile d.) free fall