katie707140 katie707140

03-03-2021
Mathematics

contestada

If x = 10 find the value of 2x2 + 21

Respuesta :

vagoyal6 vagoyal6

03-03-2021

Answer:

221

Step-by-step explanation:

If x = 10,

2x² + 21 = 2(10)² + 21

= 200 + 21

= 221

Hope it helps :)

Please mark my answer as the brainliest

Answer Link

Otras preguntas

Portland, Oregon and Minneapolis, Minnesota are at about the same latitude. Minneapolis is located in the middle of the continent while Portland is located on t

Which of the following correctly describes the importance of the nitrogen cycle? to recycle carbon-based compounds to replenish carbon in the atmosphere

How would u solve this liner system? y = -3x - 1 4x + 3y = 2 What is x and what is y??

A baker makes cakes and sells them at county fairs. His initial cost for the fair was $45 to reserve a booth and $25 traveling expenses. He figures that it cost

Marvin made some candles that each weighed 3/4 pound. He shipped them in a box that weighed 3 pounds. The total weight of the box filled with candles was 12 pou

Target sells 24 bottles of water for $3, and 36 bottles of water for $4. Which is the better buy and by how much? A) 24 bottles for $3 by 1.5¢ per bottle B) 2

what does tariff mean?

What is the connotation of the common use of "dialect"?

What are Capillaries, and Veins

what is the scale factor of: