Umar

This page lists questions and answers that were posted by visitors named Umar.

Questions

The following questions were asked by visitors named Umar.

From two tracking stations, A and B, 450km apart, a satellite is sighted at C directly above the line joining A to B. At the moment of sighting, angle A is 39 and angle B is 45. Find the height of the satellite. Please show all your steps clearly and asap...
11 years ago
Calculate the current in ampheres required to produce 15.0g in 2 hrs.
11 years ago
I want an Quadratic equation for this : h hight is at 35000 ft. t time is on 120 sec. zero is axis of symmetry, so c is 35000. Thank you.
9 years ago
Which convention of drama is explicitly presented in this excerpt? A. at rise B. dramatis personae C. direction regarding sound effects D. references to changes in stage lighting E. direction regarding actors’ movements ****
7 years ago
Which quotation from the passage best helps to develop the theme “Strong emotions should be expressed and processed rather than being suppressed indefinitely”? A. “My husband's not dead.” B. “A person'd feel sorry for her if she weren't so stand-offish ....
7 years ago
A brass measuring rule is connected 15°c the volume obtain is measured with the rule at 35°c appear to be 841.4cm. What is the length of the object? (Linear expansivity of brass=1.8×10-5 k-1)
6 years ago
In a certain examination 52 candidate offered biology 60 candidate offered history and 96 offered mathematics.if 21candidate offered biology and history 22 candidate offered history and mathematics 17 candidate offered all three subject. Draw a vanies dia...
5 years ago
Two APs have the same first and last terms. The first AP has 21 terms with a common difference of 9. How many terms has the other AP if it's common difference is 4
3 years ago
Relationship between home economics and chemistry
3 years ago
A rectangular pyramid with 10cm by 7cm has a height of 11cm calculate the rate of the nearest number
3 years ago

Answers

The following answers were posted by visitors named Umar.