Mathematics, 30.09.2019 07:30 maddynichole2017

What is the value of the expression 2x2+3xy-4y2when x=2 and y=4

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 21:00

Rewrite the following quadratic functions in intercept or factored form. show your work. y = x^2 + 7x + 10

Answers: 2

Answer

Mathematics, 21.06.2019 22:10

What is the area of the original rectangle? 8 cm² 20 cm² 25 cm² 40 cm²

Answers: 1

Answer

Mathematics, 21.06.2019 23:10

What is the distance between the points (2, 5) and (5,9)?

Answers: 1

Answer

Mathematics, 22.06.2019 01:00

What is 10+10+20 about the origin the square root of a triangle.

Answers: 3

Answer

You know the right answer?

What is the value of the expression 2x2+3xy-4y2when x=2 and y=4...

Questions

English, 19.11.2020 02:30

Think about the experiences you've had with dramatic texts, including seeing live performances or film adaptations. How does the era in which a play w...

Mathematics, 19.11.2020 02:30

Find the missing side. Round to the nearest tenth. A. 8.1 B. 34.4 C. 5.7 D. 22.2

Mathematics, 19.11.2020 02:30

What is the equation of the line that passes through the point (-2, 1) and has a slope of -5/2?...

Social Studies, 19.11.2020 02:30

What are the swift-moving, rocky sections of the Nile River called? A cataracts B Waves C Waterfalls D Tributaries...

History, 19.11.2020 02:30

___?___ Rice Indigo Silk Tobacco This list represents the major products in colonial Georgia. What product should correctly b...

Mathematics, 19.11.2020 02:30

Does anyone know the answer to this and how to solve it? Thanks

Physics, 19.11.2020 02:30

What is lower body strength...

Medicine, 19.11.2020 02:30

Is making a padlet then talking on there an option...

English, 19.11.2020 02:30

“ STAT, taxoplasmosis, ventricular fibrillation: not exactly music to a young boy’s ears.” This quotation contains an example of A) dial...

Mathematics, 19.11.2020 02:30

5-0.5k=5 simplify the answer...

Mathematics, 19.11.2020 02:30

Help I did the rest just need help with the bottom.

English, 19.11.2020 02:30

It is 7:15 a. m. and school starts at 7:30 a. m. Your alarm did not go off and you overslept. The bus will arrive in five minutes, and you aren’t even...

Mathematics, 19.11.2020 02:30

i need help and I dont understand ...

Chemistry, 19.11.2020 02:30

How does solar radiation affect the thermosphere? God bless all! :)...

Mathematics, 19.11.2020 02:30

SOMEONE PLEASE GIVE ALL THE ANSWERS I WILL GIVE ALL MY POINTS

Health, 19.11.2020 02:30

[Girls Only] . . . . . . . . What can y’all not eat when your on your period? For example like...

Mathematics, 19.11.2020 02:30

The point P(6, -1) is translated according to the rule , y) - (1-5, y-2). What are the coordinates of P'? O P(1, 2) O P'(1, 1) OP'(...

Biology, 19.11.2020 02:30

Why is oxygen important to humans? * A. It is the only gas in Earth's atmosphere. B. Our cells require oxygen gas to break down the food we con...

Mathematics, 19.11.2020 02:30

what is the margin of error for a sample statistics for a population with a standard deviation of 6.75?...

Mathematics, 19.11.2020 02:30

M —-<-1 or -2+m>3 6 please explain when you do the work...

More questions: Mathematics Another questions