Answers by Jan Swart
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Answers by Jan Swart

Answers by Jan Swart
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Evaluate the following algebraic expressions such that x = 3, y = -4, and z = 5.A. (x + y)2 – (x – y)2B. 2(2x + 3y – 4z)2 – xyz
answered Nov 9, 2023
3 votes
84.1k views
Pleaseeee help meeee pleaseeee i don’t understand this exercisee
answered Oct 31, 2023
10 votes
111k views
100 POINTS!!!!!!!!!! PLEASE HELP NEED THIS DONE AS SOON AS POSSIBLE ASAP
answered Oct 21, 2023
9 votes
98.0k views
Please help What is the minimum of the sinusoidal function? Enter your answer in the box.
answered Aug 30, 2023
3 votes
27.4k views
Colonial laws designed to restrict rights of nonwhite people declared that based on their race. some people would automatically be considered OA. landowners OB. enslaved OC. wealthy D. royalty
answered Apr 6, 2023
2 votes
92.9k views
Solve for q in the proportion. q/30 =34/12 q =
answered Feb 1, 2023
2 votes
75.1k views
Please help :( Given that sin(2x) +cos(2x)=1+sin(x) and that sin (x) does not equal to 0, show that 2(cosx-sinx)=1​
answered Aug 14, 2022
1 vote
97.3k views
Which numbers will round to 12 when they are rounded to the nearest whole number? Select each correct answer. 11.39 12.43 11.65 12.05 11.18
answered Jul 6, 2022
9 votes
107k views
Which expression represents the phrase eight less than a number
answered May 28, 2022
4 votes
209k views
What words do the names Muyu [Anthony] Qin and Ziapeng [James] Chu make you think of? -wORDS MuST BE kIND- P.S. If you have a problem with my question please ask about it this IS in fact for my class we're
answered Apr 10, 2022
5 votes
218k views
When did islam first reach the middle east? HELP
answered Mar 12, 2022
3 votes
5.7k views
How do you say My mom cooked the meal. In French. Please help thank you<3
answered Dec 28, 2021
2 votes
125k views
Comparamos libros en ___ A. El correo B. La librería C. La biblioteca D. La iglesia
answered Dec 11, 2021
7 votes
127k views
Help when did the first world war began​
answered Dec 1, 2021
4 votes
92.3k views
In contrast to sixty percent of kindergarteners having good cognitive skills that make them more likely to succeed, how many have the necessary social skills to succeed? 30% 45% 50% 40%
answered Oct 29, 2021
2 votes
175k views
Write the equation of the line which has a slope of 5/6 and passes through (6,1). Write the answer in slope-intercept form
answered Oct 22, 2021
4 votes
166k views
Should managers intervene when they are aware of resistant to change ? Explain.​
answered Sep 19, 2021
4 votes
96.0k views
Please help me answer this In a game of chance, Scott can win in two different ways. One way is by rolling either a 1 or a 3 with a standard die. The second way is to land on a 4, 5, or 7 on the spinner
answered Jul 15, 2021
1 vote
64.6k views
What is the subject of the poem choose by carl sandburg Help need before 1:47
answered May 30, 2021
4 votes
79.4k views
Which quantities are scalars? O A. velocity B. distance C. acceleration D. speed select all that apply​
answered Apr 10, 2021
7 votes
187k views
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