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Dorcas
Questions (23)
Forces of magnitude 5N resultant to 30°, 5√3N resultant to 31° , 10N resultant to 30° , 5√3N resultant to 30°, and 5N
1 answer
131 views
If the 6 term of the Ap is 7 and 13 write the first five term and fine the 23 term.
1 answer
117 views
If the 2nd and 5 term of the GP is 6 and 48 respectful find the 10 term.
1 answer
102 views
24.60 of a solution A contain H2SO4 acid is titrated against 25cm^3 portion of solution B containing 1.4g of KOH per 250cm^3
3 answers
185 views
Three venn diagram
1 answer
105 views
How long will it take for a 1.5amperes current to coat evenly a layer of copper 0.1mm thick on both sides of a 12cm * 12cm
0 answers
264 views
A body has initial velocity of 2m/s and final velocity is 5m/s.total distance covered in IOS Is?
1 answer
371 views
Which pair of angles are complementary (a)47,83degrees(b)38,52degrees (c)60,62degrees (e)90,90degrees
2 answers
397 views
Describe a simple laboratory experiment
1 answer
314 views
Find the sum of the first eight term of the G.P ,2,6,18,54
1 answer
363 views
Find the sum of the first eight terms of the G.P 2,6,18,54...
4 answers
869 views
A volume of mass 10kg is acted upon by a constant force of 30N for 2 seconds.
Calculate A. The velocity of the body B. The
1 answer
787 views
Tow variables x and y have corresponding values as shown find the constant variation
2 answers
409 views
Y varies directly as the square of x and y=96 when x=4 find the value of y when x=5
7 answers
2,052 views
The scale on a map is 1 inch equals 5 feet . What is the distance between two points on the map that are 8.5 inches apart on the
2 answers
880 views
a train slows from 108km/h with a uniform retardation of 5m/ssquare how long will it take to reach 18km/h and what is the
3 answers
2,076 views
Construct triangle ABC in which/AB/=7cm,/AC/=9.5cm and B angle A C=120degree. Measure/BC/
3 answers
1,395 views
R is partly constant and partly varies with E when R=530,E=16000 and when R=730,E=3600.
i)find the formula which connects R&E
8 answers
4,465 views
describe how you prepare a 250cm3 of 0.5M solution Na2C03.indicate the variouse laboratory apparatus you will use
2 answers
1,027 views
describe how you prepare a 250cm3 of 0.5M solution Na2C03.indicate the various laboratory apparatus you will use
2 answers
652 views
the aquarium's height is 11 inches, width is 8 inches, and length is 20 inches, he wants to replace the water. how much water
1 answer
473 views
If the density of pure acetic acid is 1.005g/cm, what is it molarity
3 answers
1,894 views
List three problems of decentralized power that existed under the Articles of Confederation. For each problem you listed,
0 answers
845 views
Answers (16)
Hydration
50 Newton's
Mathematics
How did you get it?
Question an answer
U are good in mathematics wow I wish I could do this
My answer is (38,52degrees)which is B
it is GP s=a/(1-r)
Find the value of x when y=24
Answers
How do I find the answers
Answers
Check my answers
Please i didn't very well understand the answer can we explain once again? Thanks
time of flight t =2* 2hg =2*2*100/10 =2* 200/10 =2* 20 =2*4.47 =8.945
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