Normal speed
Distance=X km/HR
Speed=distance/time
Time=360/X
Speed 5km/hr more
Distance=360km
Speed=(X 5)km/hr
Time=360-1/X
Speed=distance
Question
determine the currents i1,i2,i3'i4,i5, and i6 for the electrical network shown in the figure. teachoo.
While finding the ratio , the ratio is (4:5)if the ratio are exchanged like (5:4) then is it okay or the ratio should be correct .
find the value
Maths
March 8, 2020, 11:28 p.m.
Answer
ab is a diameter of a circle and ac is the chord such that angle BAC is equal to 30 degree if the tangent at c intersects ab extended at d then is BC equal to BD
Fill the two blanks in The sequenc 2,-,26,- do That the sequence forms an ap
Maths
March 8, 2020, 10:14 p.m.
Answer
If the perimeter of two similar triangles ABC and pqr is 35 and 45 CM then the ratio of areas of two similar triangles is is
From a balloon vertically above a straight road, the angles of depression of two cars on the same side at an instant are found to be 45° and 60°. If the cars are 100 m apart, find the height of the balloon
From a balloon vertically above a straight road, the angles of depression of two cars on the same side at an instant are found to be 45° and 60°. If the cars are 100 m apart, find the height of the balloon.