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Questions (9)
x^2 +b/a +(b/2a)^2 = -c/a + (b/2a)^2
1 answer
391 views
Three uniform small spheres A, B and C have equal radii and masses 3 m, m and m respectively. The spheres are at rest in a
1 answer
799 views
Find x, y, and z such that x³+y³+z³=k, for each k from 1 to 100.
3 answers
2,123 views
1. Calculate the gradient of a hill having a rise
or vertical interval is 300m while the run or horizontal equivalent is 7cm.
1 answer
443 views
From a point p on level ground, the angle of elevation of the top of a tree is 60 degrees. if the tree is 39 m high, how far is
9 answers
2,243 views
if sin p = 3/5 and p is an acute angle, what is the value of tan p.
9 answers
4,582 views
Please help Unit 5 lesson 13 Civics Unit test. Please I need to get this and one more unit done before Friday.
My answers: 1. B
8 answers
1,742 views
Please help Unit 5 lesson 13 Civics Unit test. Please I need to get this and one more unit done before Friday.
My answers: 1. B
1 answer
642 views
Please I need help with Social Studies 8 A Unit 5 lesson 13 Civics Unit test. I need this and another unit done by this Friday.
5 answers
1,410 views
Answers (2)
if x varies inversely as p^2 and x=2 when p=4, find the formulae connecting x and p. i was thinking this but i'm not sure. x/p^2 2/4^2
Given that tan x = 5/12, what is the value of sin x + cos x?
