wtrenton289 wtrenton289

09-02-2021
Mathematics

contestada

Find the value of the expression x(2x+y) when x= 2 and y =5

Respuesta :

deathdoodle2000 deathdoodle2000

09-02-2021

Answer:18

Step-by-step explanation:

Replace

2(2x2+5)

Solve in parentheses

2x2+5

4+5

9

Now multiply 9 by 2

2(9)

18

Answer Link

imawolf imawolf

09-02-2021

Answer:

18

Step-by-step explanation:

x(2x + y) =

2(2 ⋅ 2 + 5) =

2(4 + 5) =

2(9) =

18

hope this helps :)

Answer Link

Otras preguntas

How long after the Soviets launched Sputnik did US astronauts land on the moon?

Please select the word from the list that best fits the definition A scientist who studies the stars and other objects in the sky is called a(n) ________.

What can you infer about kavoloffs character in this passage

Steven is researching prices on living room sofas in order to determine what a typical sofa costs. Which statement correctly explains why the median price would

1) A particle move along the x axis, as x=tsquare-2t+1(SI unit). (a) The functions of its velocity and accelerator vector against time; (b) Its average velocity

Select the correct answer. In the word midjudge, what does the prefix mis-mean? A. wrong OB. not C. different D. change

Solve the triangle. Round to the nearest tenth. 39° 16 84° B

what is the importance of taxonomist

Roosevelt's new deal had both negative and possitive impact on the American people. Do you agree with this statement? substantiate your line of arguement by foc

If you had to choose one theme to describe chapters 5-6 of Hatchet, what would it be and why? No links please and please answer ASAP I will give brainliest to