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SAMK
Questions (23)
Find the bisector of the obtuse angle between the lines 11x +2y + 7 = 0 and x + 2y + 20 = 0
0 answers
221 views
Find the area bounded by the equation x/- 5 + 2/2 = 1 on the first quadrant and the line x = 10
2 answers
301 views
If A (6, 2) and C (-1, 3) are two opposite vertices of a square, find the equation of its sides
1 answer
522 views
Find the area of the quadrilateral whose vertices are at(1, 3), (-1,-6), (4, -3) & (6, 1).
1 answer
689 views
Two lines passing through (3, 2) make an angle of 45°. If the slope of one of the lines is 11 find the slope of the other line.
2 answers
432 views
The angle from the line through (-4, 5) and (3, y) to the line through (-2, 4) and (9, 1) is 135º. Find y.
1 answer
849 views
A ladder 12 ft. long leans against a wall, touching it 8 ft. above the ground. What is the slope of the ladder?
1 answer
1,550 views
The vertical end of a trough has the following dimensions: width at top 4.4 ft., width at bottom 3.2 ft., depth 3.5 ft. Find the
1 answer
932 views
A certain city block is in the form of a parallelogram. Two of its sides are each 421 ft. long; the other two sides are each 227
1 answer
830 views
A metal washer 1 in. in diameter is pierced by a 1/2-in. hole. What is the area of one face of the washer?
2 answers
979 views
The official distance between home plate and second base in a baseball diamond is 120 ft. Find the area of the official ball
1 answer
1,580 views
Two buildings with flat roofs are 60 m apart. From the roof of the
shorter building, 40 m in height, the angle of elevation to
0 answers
527 views
Find the perimeter of a parcel of land in a shape of isosceles triangle
whose base is 40 cm and whose base angle is 70°. Provide
1 answer
392 views
A tree broken over by the wind forms a right triangle with the ground.
If the broken part makes an angle of 50° with the ground
0 answers
321 views
Find the height of a tree if the angle of elevation of its top changes
from 20°. to 40° as the observer advances 75 ft toward
0 answers
626 views
To find the width of a river, a surveyor set up his surveying equipment
at C on one bank and sighted across to a point B on the
1 answer
1,491 views
From the top of a lighthouse 120 m above the sea, the angle of
depression of a boat is 15°. How far is the boat from the
1 answer
954 views
A ladder leans against the side of a building with its foot 12 ft from the
building. How far from the ground is the top of the
1 answer
1,638 views
Find the exact values of the trigonometric functions of 45deg. Provide
an Illustration.
1 answer
277 views
If A is acute and tan A = x/1, determine the values of the remaining
functions. Provide an Illustration.
1 answer
848 views
Find the values of the trigonometric functions of the acute angles of
the right triangle ABC, given the other side is a =2 and
1 answer
704 views
The segment joining (2.4), (9, 3) is divided into two segments, one of which is three fourths as long as the other. Find the
1 answer
1,448 views
A person 6 ft. tall is standing near a street light so that he is 4/10 of the distance form the pole to the tip of his shadows
1 answer
776 views
Answers (1)
Find the area bounded by the equation x/(- 5) + y/2 = 1 on the first quadrant and the line x = 10 x over negative 5 plus y over 2
