Answers by Siim Nelis
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Answers by Siim Nelis

Answers by Siim Nelis
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The equations y = 7x-2 and 14x- 2y = 3 represent what?parallel linesperpendicular linesthe same lineintetsecting, non perpendicular lines
answered Oct 12, 2023
4 votes
112k views
I need help with this.
answered Aug 19, 2023
9 votes
173k views
Which of these statements is true for all parallelograms?A. the diagonals are perpendicular to each otherB. the area is equal to the product of two adjacent sidesC. diagonals are congruentD. the opposite
answered Mar 25, 2023
4 votes
200k views
A jar contains four blue marbles and two red marbles. Suppose you choose a marble at random, and do not replace it. Then you choose a second marble. Find the probability of the following event. Both of
answered Feb 27, 2023
7 votes
140k views
If mass if a manis60kg.calculate his weight on earth and moon if the values of gram are 9.8 meter/second square and 1.6 meter/second square in eathand moon's surface respectively.
answered Oct 3, 2022
4 votes
25.4k views
Anything special happen in yalls life today
answered Sep 1, 2022
1 vote
162k views
What characteristics of an electromagnetic can be controlled by varying currents of electricity? Explain in detail.
answered Aug 18, 2022
5 votes
120k views
Starting salaries of 135 college graduates who have taken a statistics course have a mean of $42,650. Suppose the distribution of this population is approximately normal and has a standard deviation of
answered Jul 27, 2022
4 votes
150k views
117 milligrams (mg) of purified product was isolated from a chemical reaction. This experimental yield of product represents a 89.0% yield for the reaction. Calculate the theoretical yield, in milligrams
answered May 1, 2022
9 votes
198k views
80.0 mL of oxygen gas was collected when the temperature was 20.0°C. How many milliliters will the oxygen occupy if the temperature changes to 54.0°C? A. 1200 mL B. 216 mL C. 71.7 ml D. 89.3 mL (Please
answered Apr 17, 2022
3 votes
151k views
I need help! Im very confused!
answered Mar 10, 2022
6 votes
75.1k views
Can anyone please help
answered Feb 13, 2022
4 votes
216 views
Which famous ruler of the Tang Dynasty was known as the Brilliant Emperor? Yangdi Genghis Khan Huizong Xuanzong
answered Feb 12, 2022
4 votes
10.2k views
Why do chemical equations have to be balanced ?
answered Dec 19, 2021
3 votes
38.4k views
NEED ASAP Select the THREE expressions that are equivalent to -2(4 – 3x) + (5x – 2). A) 2x – 10 B) 11x – 10 C) -8 + 11x – 2 D) -8 – 11x – 2 E) -8 + 6x + 5x – 2 F) -8 – 3x + 5x – 2
answered Dec 11, 2021
6 votes
225k views
Donna had $9 in her bank account. She made $16 when she mowed her neighbors' lawns. Then, she spent $27 at the movies. How much is left in Donna's bank account? $-2 $-20 $16 $52
answered Nov 15, 2021
4 votes
214k views
N−1.4=−6.3???????????????????
answered Sep 7, 2021
4 votes
132k views
Is the measure of how bright a star would be if it were located at a standard distance from Earth.
answered May 30, 2021
4 votes
114k views
HDI is determined by what 3 factors?
answered May 11, 2021
1 vote
8.3k views
How do you find the protein standard concentration?
answered May 2, 2021
4 votes
159k views
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