can someone help me too this five question? pls​

under which conditions do both convex and concave mirrors form virtual images state whether or not each can form a real image if the mirror can form a real image describe how this occurs What formula can be used to find circumference? Choose all that apply. *Cat2rnd2nd Hey Guys and MoringHow do you think I should help my Lil sis feel better We think she got food poison. If the speed of a wave is 150 m/s and its frequency is 2 Hz, what is its wavelength?A. 300mB. 75mC. 152mD. 148m What were the three key territorial gains in the unification of Italy What positive impact did Francis Cabot Lowell have on the US State if the triangles in each pair are similar. If so, state how you know they are similar A. Similar by the sss ruleB.not similar C. Similar by the aa rule A que se traduce la tion en espaol?a. -sinb. -cinc. -lin simplify 8x+7-x-4 help meeeeee!!! What is 2/5 divided by 4 Kathy dropped a snowball from a building that is 39.2 meters tall. The equation t2 = 39.29.8 represents the amount of time, in seconds, it takes for the snowball to reach the ground. How long did it take the snowball to reach the ground? A.45B.30C.90D.180E.40F.55G.130H.50 hi i need help with this question asap ty ty ty!!! Sin 17 cos 13 + cos 17 sin 13 Which events of 1917 would cause the Great War to become a true world war? ** Please make sure to : Mention 3 or more events that would cause the war to expand Answer the question in the RACE format __M+__Q2----->___MQ3 A store is advertising a sale with 15% off all prices in the store. Sales tax is 8%. Which equation will correctly determine the total cost, C, of buying an item with an original price of p, after the discount and sales tax are included? Select all that apply. A )C= 1.08p - 0.15p B )C = 1.15p + 0.08p C C) = 1.08(0.85p) D)C=0.85p + (0.08)0.85p E )C-p - 0.15p + 0.08p PLZ HELP!!!How do these two accounts differ?Read the quotation by Dorothea Lange about thephoto "Migrant Mother" from Years of Dust.I saw and approached the hungry and desperatemother, as if drawn by a magnet. I do not rememberhow I explained my presence or my camera to her,but I do remember she asked me no questions. ... !did not ask her name or history. She told me her age,that she was thirty-two. She said that they had beenliving on frozen vegetables from the surroundingfields, and birds that the children had killed. She hadjust sold the tires from her car to buy food. There shesat in that lean-to tent with her children huddledaround her, and seemed to know that my picturesmight help her, and so she helped me. There was asort of equality about it.Now, read an excerpt about the photo from Years ofDust.O Lange describes a situation that is more desperatethan the true circumstances that Thompson'sdaughter explains.O Thompson's daughter describes a situation that ismore desperate than the true circumstances thatLange explains.O Lange describes a situation that is morelighthearted than the true circumstances thatThompson's daughter explains.O Thompson's daughter describes a situation that ismore lighthearted than the true circumstances thatLange explains. What are some factors that should be considered when deciding to use physical intervention? 10 POINTS FOR THE CORRECT ANSWER PLEASE HELP ME