Advanced Placement (AP), 18.12.2019 19:31 Emmad7843

Can someone me! can someone tell me how i got 7 8 and 9 wrong and what the correct answer is? you get 50 points

Can someone me! can someone tell me how i got 7 8 and 9 wrong and what the correct answer is? you

Answers: 1

Show answers

Answers

Answer from: princessroseee769

I'm not sure on 8 (maybe because I can't see all of option D, but idk)

7.) you get y on one side m and the rest on the other
so it was -3x-7y=21 then you add 7y to both sides to get rid of it (+ gets rid of -, × of ÷, etc)
so now it's -3x=21+7y
then subtract 21 from both sides to get
-3x-21=7y
the y is still not alone; it's being multiplied by 7, so divide it all by 7
(-3x/7)-(21/7)=(7y/7) which makes
y=(-3/7x)-3

9.) slope intercept form is mx+b
the m is the slope, so you're looking for m
but the equation -6x+2y=3 isn't in slope intercept form, you have to convert it
get y on its own side
you can subtract it, making it -6x=3-2y
and then subtract the 3 making it -6x-3 = -2y
then the y isn't alone so you divide everything by -2

making it y=3x+(3/2)

the slope (or m) is 3

Answer from: Quest

chicken

explanation:

Answer from: Quest

answer: following the publication of mysterium and with the blessing of the graz school inspectors, kepler began an ambitious program to extend and elaborate his work. he planned four additional books: one on the stationary aspects of the universe (the sun and the fixed stars); one on the planets and their motions; one on the physical nature of planets and the formation of geographical features (focused especially on earth); and one on the effects of the heavens on the earth, to include atmospheric optics, meteorology, and astrology.[24]

he also sought the opinions of many of the astronomers to whom he had sent mysterium, among them reimarus ursus (nicolaus reimers bär)—the imperial mathematician to rudolph ii and a bitter rival of tycho brahe. ursus did not reply directly, but republished kepler's flattering letter to pursue his priority dispute over (what is now called) the tychonic system with tycho. despite this black mark, tycho also began corresponding with kepler, starting with a harsh but legitimate critique of kepler's system; among a host of objections, tycho took issue with the use of inaccurate numerical data taken from copernicus. through their letters, tycho and kepler discussed a broad range of astronomical problems, dwelling on lunar phenomena and copernican theory (particularly its theological viability). but without the significantly more accurate data of tycho's observatory, kepler had no way to address many of these issues.[25]

instead, he turned his attention to chronology and "harmony," the numerological relationships among music, mathematics and the physical world, and their astrological consequences. by assuming the earth to possess a soul (a property he would later invoke to explain how the sun causes the motion of planets), he established a speculative system connecting astrological aspects and astronomical distances to weather and other earthly phenomena. by 1599, however, he again felt his work limited by the inaccuracy of available data—just as growing religious tension was also threatening his continued employment in graz. in december of that year, tycho invited kepler to visit him in prague; on january 1, 1600 (before he even received the invitation), kepler set off in the hopes that tycho's patronage could solve his philosophical problems as well as his social and financial one

explanation:

Another question on Advanced Placement (AP)

Advanced Placement (AP), 23.06.2019 10:30

Giving 30 points away plus brainliest if you answer correctly if you're found to be at fault in your driver license will be canceled within 90 days unless you complete a 12-hour advanced driver improvement course, complete four hours of behind-the-wheel training, and pass the extended driving test. a. a crash that results in an injury b. a crash in a school zone c. two crashes within two years d. three crashes within three years

Answers: 2

Answer

Advanced Placement (AP), 26.06.2019 01:00

In your own words define the following terms. 1 hibernation. 2 hormone. 3 behavior. 4 stimulus

Answers: 1

Answer

Advanced Placement (AP), 27.06.2019 05:30

Which is not an explanation for why new approaches began to emerge in the 1950s and 1960s challenging the dominance of the psychodynamic and behaviorist approach

Answers: 1

Answer

Advanced Placement (AP), 27.06.2019 12:20

In a recent telephone survey, 5,000 randomly selected teenagers were asked to cite their primary social network site. six of 10 teenagers said they use mybook as their primary social network site. a 95% confidence interval to estimate the true proportion of teenagers who use mybook as their primary social network site is found to be (0.2964, 0.9036). which of the following is a correct interpretation of the confidence level? ninety-five percent of all samples of this size would yield a confidence interval of (0.2964, 0.9036). there is a 95% chance that the true proportion of teenagers who use mybook as their primary social network site is in the interval (0.2964, 0.9036). ninety-five percent of the time, the procedure used to generate this interval will capture the true proportion of teenagers who use mybook as their primary social network site. ninety-five percent of all the samples of size 5,000 lie in the confidence interval (0.2964, 0.9036).

Answers: 3

Answer

You know the right answer?

Can someone me! can someone tell me how i got 7 8 and 9 wrong and what the correct answer is? you...

Questions

Advanced Placement (AP), 12.10.2020 20:01

Dr. Matthews is conducting a study on the relationship between social media and depression. Her results suggest that there is a moderate relationship...