lacwyf4 lacwyf4

03-04-2021
Mathematics

contestada

If x=7 and y=−2, evaluate the following expression:2xy

Respuesta :

Yang100 Yang100

03-04-2021

Answer:

-28

Step-by-step explanation:

2xy=2(7)(-2)=14(-2)=-28

Answer Link

Аноним Аноним

03-04-2021

Answer:

-28

Step-by-step explanation:

[tex]2xy\\\\2(7)(-2)\\\\2*7*-2\\\\14*-2\\\\\boxed{-28}[/tex]

Hope this helps.

Answer Link

Otras preguntas

Chromium, calcium, and potassium are near each other on the periodic table and have some common characteristics but differ in chemical reactivity. Which lists t

one of the cats in the neighborhood had six kittens all about the same size. If each of the new kittens weighed about5 1/2 ounces, how much would all the new ki

PLEASE HELP!!! 1. Which statement best describes the government of Canada? a. The monarch of Britain has total control over Canada. b. The Canadian parliament i

The Gadsden purchase enabled the United States to do which of the following Gain access to important natural resources in the southwest Increase crop production

Please Explain This Function out for me :) f(s) =10 (s-65)+75

How would you prepare 250 mL of a 6.0M NaNO3 solution from a 15M NaNO3 solution?

during a special sale,all the CDs have the same price.Mr.ortiz pays $228.85 for 23 CDs.Which is the best estimate of the priceof each CD.

which U.S state resembles a right trapezoid?

how are the ordered pairs 4,9 and 4,-9 similar, and how are they different? Are the two points related by a reflection over an axis in the coordinate plane? If

what is 65/8 as a mixed number