subject

Mathematics, 13.12.2020 08:40 neylabaker7489

If a²-b²=21 and a²+b²=29, which of the following could be the value of ab? 1. -10
2. 5√2
3. 10

ansver

Answers: 3

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 14:30

If the measure of xyz is 81 what is the measure of yz

Answers: 3

question

Mathematics, 21.06.2019 17:30

How do you find principle and simple interest

Answers: 1

question

Mathematics, 21.06.2019 20:40

Ineed someone to me answer my question i have to have this done and knocked out

Answers: 2

question

Mathematics, 21.06.2019 23:40

What is the slope of (0,32) and (100,212)

Answers: 2

You know the right answer?

If a²-b²=21 and a²+b²=29, which of the following could be the value of ab? 1. -10
2. 5√2

Questions

question

History, 11.07.2019 13:30

Which battle ended in the "great skedaddle"? a. 1st manassas b. 2nd manassas c. petersburg d. vicksburg...

question

History, 11.07.2019 13:30

What was the purpose of the articles of confederation? a the articles of confederation were created to form a firm federal tie between the states an...

question

History, 11.07.2019 13:30

Residents in georgia pay a sales tax when they get a driver’s license. go to a state campground. go to an amusement park. buy a lottery ticket....

question

Mathematics, 11.07.2019 13:30

Sierra is constructing an inscribed square. keaton is constructing an inscribed regular hexagon. in your own words describe one differences between si...

question

Chemistry, 11.07.2019 13:30

Asap ill give there are 25 elements found in living things. how many of these elements are found in some organisms but not all? a.1 b. 6 c.19 d.2...

question

Mathematics, 11.07.2019 13:30

When constructing an inscribed square how many lines are drawn on the circle?...

question

English, 11.07.2019 13:30

The true purpose of daily telling of dreams...

question

Physics, 11.07.2019 13:30

Company a believes that electric cars are the future of the automotive industry. which of these factors would prohibit company a from developing this...

question

Chemistry, 11.07.2019 13:30

(01.01 lc) what part of the scientific method involves drawing inferences about experimental results and determining if the collected data support th...

question

Spanish, 11.07.2019 13:30

Alfonsina de españa. venir vinió vino venó...

question

History, 11.07.2019 13:30

How did darius strengthen the persian empire's economy? a. by increasing tribute b. by taxing the great royal road c. by wiping out zoroastrianism...

question

History, 11.07.2019 13:30

What was an important step for assyrian rulers in controlling their empire? select all that apply. a. combining the conquered territories into one p...

question

Mathematics, 11.07.2019 13:30

What is the domain of the square root function graphed below ?

question

History, 11.07.2019 13:30

Which set are yall reppin blooods or criip? hexk criips blooods all dayill give brainliest...

question

Biology, 11.07.2019 13:30

Anyone willing to me on a bio test? ?...

question

History, 11.07.2019 13:30

Which most accurately explains how john locke’s two treatises of civil government influenced the movement towards american independence? a john lock...

question

Spanish, 11.07.2019 13:30

¿quién te dio ese regalo? ese regalo me lo diron mis abuelos. ese regalo me lo daron mis abuelos. ese regalo me lo dieron mis abuelos. ese regalo me...

question

History, 11.07.2019 13:30

Describe the features that make a map a “political map”. provide at least 1 example use of a political map...

question

Mathematics, 11.07.2019 13:30

Plzz ! write 5.8 x 10^7 in standard form....

question

Physics, 11.07.2019 13:30

How do you best describe hypothesis? a. a carefully researched answer b. a qualitative control c. the collection of data d. a possible answer to a qu...

More questions: Mathematics Another questions

Questions on the website: 13722363