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Answers by Ahu

Answers by Ahu
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Please I need help on this​
answered Jun 12, 2022
2 votes
16.6k views
Sin(90-x)+cos(180+x)+cos180÷tan(180-x).sin135​
answered Jun 9, 2022
4 votes
51.8k views
A size 8 kid's shoe measures 9 2/3 inches. If 5 size 8 shoes are lined end to end, then how many inches will they cover?
answered Feb 1, 2022
3 votes
47.5k views
Write the percent as a fraction and as a decimal. 372% What is the fraction equivalent?
answered Jan 13, 2022
4 votes
34.6k views
Fill in the blank with the appropriate preterite form of the verb ser: - Te acuerdas de Jorge? - El _____ muy guapo! A.) Eras B.) Fue C.) Estaba D.) Era
answered Nov 1, 2021
1 vote
63.7k views
What punctuation is used to enclose numbers or letters in a series? apostrophe comma hyphen parentheses quotation marks
answered Sep 17, 2021
2 votes
180k views
You and your friend are stranded on a raft of mass 1000 kg which is not moving, you can neglect friction between the boat and the water. After a strong argument, your friend throws the paddle of mass 40
answered Sep 12, 2021
4 votes
235k views
4. Arabia Petroleum holds huge reserves of oil. Assume that at the end of 2017​, Arabia Petroleum​'s cost of oil reserves totaled $ 198 comma 000 comma 000​, representing 180 comma 000 comma 000 barrels
answered Aug 19, 2021
2 votes
136k views
Fatimah,Siti and Noraini share 90 marbles in the ratio 4 : 5 : 6.Calculate the number of marbles that siti receives.
answered Aug 14, 2021
1 vote
7.4k views
Which of the following was most likely seen by Indians as a positive effect of British rule on India? - A railroad network was built. -Inexpensive textiles were introduced to the Indian market. -Cash crops
answered Aug 4, 2021
3 votes
15.9k views
In the year 2009, the cost of a flat screen television can be modeled by the equation C = -10+2 + 500 where t is the number of years since 2009. Factor this cost polynomial. Note: Use the to express exponents,
answered Jun 15, 2021
3 votes
183k views
What development in human society came after the ancient cultural hearths?
answered May 29, 2021
3 votes
53.8k views
(a) Use the Quotient Rule to differentiate the function f(x)=tan(x)-1/sec(x). f'(x)= (b) Simplify the expression for f(x) by writing it in terms of sin(x) and cos(x), the find f'(x). (c) Are your answers
answered Apr 9, 2021
3 votes
184k views
Pattern: Consider the sequence given by a "plus 8" pattern: 2, 10, 18, 26, ....Sue says that the formula for the sequence is f(n) = 8n + 2. Marcus tells Sue that she is wrong because the formula for the
answered Mar 29, 2021
4 votes
145k views
A __ +2≤6 5 Please help
answered Mar 21, 2021
3 votes
195k views
Of whom is Calypso seemingly jealous?
answered Oct 8, 2020
2 votes
220k views
When choosing a career, what is one of the MOST important items to research about that career?
answered Sep 9, 2020
4 votes
195k views
The area of a circle with diameter of 11 feet is The area of a circle with diameter of 10.5 inches is The area of a circle with radius of 6.3 centimeters is The area of a circle with radius of 3.25 yards
answered Aug 16, 2020
4 votes
176k views
9x+13=10x+15 -9x -9x 13=x+15 -15 -15 -2=x What is the mistake?
answered Jan 22, 2020
3 votes
43.3k views
Explain what happens at the saturation point when adding salt to water at room temperature
answered Dec 15, 2019
1 vote
24.6k views
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