kaylana30
kaylana30 kaylana30
  • 12-11-2020
  • Mathematics
contestada

U
ALGEBRA Evaluate each expression if x = 2.1, y = 0.031, and z = 3.05
22. xy + 2
23. y + x2



Respuesta :

familyheirlooms
familyheirlooms familyheirlooms
  • 12-11-2020

Answer:

22.) 2.0651

23.) 4.231

Step-by-step explanation:

22.) Substitute values into equation

(x)(y) + 2 =

(2.1)(0.031) + 2 = 2.0651

23.) Substitute values into equation

(y) + (x)2

(0.031) + (2.1)2 = 4.231

Answer Link

Otras preguntas

Why do people fight over stuff
Explain how the muscular and skeletal systems work together within the body.
Where should you hunt raccoons?
The Electoral College ________________. is on a nice campus in the South is a place to study law and elections is a very good school none of the above all of t
A line passing through which of the following pairs of coordinates represents a proportional relationship? A. (1, 3) and (3, 6) B. (2, 5) and (4, 6) C. (2, 4) a
Which words in the sentence make up the verb phrase? Jamie and Juan will race their bikes this weekend. a. will race b. Jamie and Juan c. this weekend d. their
How do you work out 3.29 x 40
Adam is going to cook a turkey for 14 people and wants to allow ¾ lb of turkey for each person. 1lb = 450 g How much would a turkey cost for 14 people? Turkey
Kendra is buying bottled water for a class trip. She has 16 bottles left over from the last trip. She buys bottles by the case to get a good price. Each case ho
Alexander correctly and said 44 out of 50 questions on his geography test. What percent of the questions did he answer incorrectly? Express your answer as a pre