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The area of a square garden is 300 m^2. How long is the diagonal?
a. 5√6 m b. 150 m c.10√6 m d. 900 m Hello! I'd appreciate
5 answers
asked by
...
2,393 views
The function in the graph has the general equation f(x)=asin(bx+c)+d. Which of the following values are correct? Select all that
7 answers
asked by
Micheal
3,709 views
a 10ft ladder is resting against the wall. the ladder touches the ground 6ft away from the wall. what angle, rounded to the
7 answers
asked by
Kay
3,426 views
I really do not understand these questions, so does my tutor and need help with them. Please solve with all steps.
1. A pendulum
1 answer
asked by
Brayden Carrey
297 views
A ship is sailing due north. At a certain point the bearing of the lighthouse 12.5 km away is N 38.8 degrees E. Later on, the
4 answers
asked by
….
657 views
From a building EF, the angles of depression to the top and bottom of a tree are 41° and 62° respectively. The tree is 15m
4 answers
asked by
Arbie
542 views
If 5cosA+3=0 and 180(degrees)<A<360(degrees)
Determine 1. Tan^2A And 2. SinA over cosA
4 answers
asked by
Kaylee
662 views
Two students are passing a ball back and forth, allowing it to bounce once between them. If one students bounce passes the ball
6 answers
asked by
Bob
1,061 views
The number of hours of daylight in a city in the northern hemisphere shows periodic behavior over time.
- The average number of
7 answers
asked by
Max
5,115 views
In another attempt to determine the height of the flagpole, a metre stick was placed vertically beside the flagpole. When the
2 answers
asked by
T
527 views
Find the remaining trigonometric values if sin=-3/5 and theta terminates in Quadrent four.
I'm not sure what they're asking
4 answers
asked by
Erica
1,508 views
If 5cosA+3=0 and 180(degrees)<A<360(degrees)
Determine 1. Tan^2A And 2. SinA over cosA
3 answers
asked by
Kaylee
522 views
If 5cosA+3=0 and 180(degrees)<A<360(degrees)
Determine 1. Tan^2A And 2. SinA over cosA
3 answers
asked by
Kaylee
473 views
The first three terms of an arithmetic progression are 1/2, x, 25. The first three terms of a geometric progression are x+1/4,
4 answers
asked by
Sara
739 views
The lengths of the diagonals of a parallelogram are 20 inches and 30 inches. The diagonals intersect at an angle of 35 degrees.
3 answers
asked by
Hailey Lepire
1,096 views
The cast of Sesame Street decided to take a camping trip. being the rebels they are, elmo, cookie monster and oscar decided to
3 answers
asked by
Hailey Lepire
436 views
A boat sailing due east parallel to the shoreline at a speed of 10 miles per hour. At a given time the bearing to the light
2 answers
asked by
Hailey Lepire
1,115 views
Let T be a right triangle with a hypotenuse of the length 37. If another side of the triangle is known to be 35, what must the
1 answer
asked by
Hailey Lepire
406 views
The lengths of the diagonals of a parallelogram are 20 inches and 30 inches. The diagonals intersect at an an angle 35 degrees.
1 answer
asked by
Hailey Lepire
786 views
Which numbers if any, are NOT in the domain of f(x)=sin(x)/2+cos(x) ??
1 answer
asked by
Hailey Lepire
300 views
Using theorems 10.18 and 10.20, find a formula for sin^3(x)?
1 answer
asked by
Hailey Lepire
400 views
If sin(theta)=12/13 when 0<theta<pi/2, what is the value of cos(theta/2)?
1 answer
asked by
Hailey Lepire
421 views
A billiard ball is struck by a cue. It travels 100 centimeters before ricocheting off a rail forming a 45 degree angle and
2 answers
asked by
Hailey Lepire
501 views
consider the polar coordinates (3,4pi/3). Find the equivalent rectangular coordinate.
2 answers
asked by
Hailey Lepire
767 views
which numbers if any are NOT in the domain of f(x)=cos(x)/1-sin(x)
1 answer
asked by
Hailey Lepire
294 views
A billiard ball is struck by a cue. it travels 100 centimeters before ricocheting off a rail forming a 45 degree angle and
6 answers
asked by
Hailey Lepire
4,870 views
find the angle theta in standard position with 0 degrees greater than or equal too theta greater than 360 degrees which
1 answer
asked by
Hailey Lepire
604 views
Find real numbers a and b such that the equation (a- 2)+(b+5)i=14+19i is true.
3 answers
asked by
Lilly
671 views
The light on the Prince Shoal lighthouse is 25m above water level. From a position behind the light, the angle of the depression
2 answers
asked by
Molly
902 views
How do you simplify:
(1/(sin^2x-cos^2x))-(2/cosx-sinx)? I tried factoring and creating a LCD of (sinx+cosx)(sinx cosx)
3 answers
asked by
Shannon
468 views
sinα/1+ cosα is equals to.....
1 answer
asked by
Yubaraj
307 views
I'm having trouble figuring this out. An airplane has an airspeed of 160 mph. It is to make a flight in a direction of 80°
2 answers
asked by
Shannon
870 views
I'm having trouble figuring this out. An airplane has an airspeed of 160 mph. It is to make a flight in a direction of 80°
2 answers
asked by
Shannon
655 views
a boy standing 70m away from a flag–post observes that the angles of elevation of the top and bottom of the tower on top the
2 answers
asked by
Daniel
1,036 views
I'm having trouble doing trigonometry.
Determine the possible coordinates of a terminal point for each angle in standard
5 answers
asked by
Sarah
1,055 views
In an explosion, a piece of debris is tossed 99 meters N 45 W. what is the displacement in the north and west directions. I'm
3 answers
asked by
Zackary
675 views
Can someone please help me explain in words how to what each piece of the equation modifies the whole thing in this:
f(x)=-3csc(2
3 answers
asked by
Carlie
336 views
Can someone please explain this to me?? I'm really stuck on it. First of all, i don't know if I should use cosine or sine for
7 answers
asked by
Geni
1,430 views
Prove cot u - cot 2u=cosec 2u?
2 answers
asked by
Nick
490 views
Write the following as an algebraic expression in u, u>0.
cos(arctan(u/sqrt2))
4 answers
asked by
Ariel
1,894 views
A scientist has 37 grams of a radioactive substance that decays exponentially. Assuming k=-0.3,how many grams of radioactive
3 answers
asked by
Marissa
1,253 views
What is the value of tan (Arc cos 15 seventeenths)?
1. 8/15 2. 8/17 3. 15/8 4. 17/8 Can you guys explain what the Arc means?
2 answers
asked by
Anon
803 views
A railroad track is laid along side the arc of a circle of radius 1800 ft. The circular part of the track subtends a central
2 answers
asked by
Angie
1,291 views
Find the exact value of the expression cos(sin^-15/13-tan^-14/3)
4 answers
asked by
Ashlyn
556 views
[Sin^2(theta) - tan(theta) ] / [cos^2(theta) - cot(theta)] = tan^2(theta)
I am supposed to prove that the left side of the
2 answers
asked by
Rosh
485 views
How do i get (cot) (csc) (sec) on my calculator?
3 answers
asked by
Anonymous
472 views
How do i get arcsin, arccos, arctan, arccot, arccsc, and arcsec on my calculator?
1 answer
asked by
anonymous
427 views
Why is -20pi/3 conteminal with 4pi/3
3 answers
asked by
Noni
420 views
Find all solutions to the equation 4sin(x)cos(x)=2sqrt(2)cos(x)
3 answers
asked by
Brinn
406 views
Mike's hot-air balloon is 875.0 m directly above a highway. When he is
looking west, the angle of depression to Exit 81 is 11 °.
4 answers
asked by
Krystle
3,682 views
Cot( theta) -1=0
3 answers
asked by
Anonymous
446 views
What are the expression describing all the angle that are coterminal with 72 degree?
2 answers
asked by
Pamela
849 views
Write an expression describing all the angles that are coterminal with 72° . (Please use the variable "k" in your answer)
4 answers
asked by
Pamela
4,265 views
Find the negative angle between 0 and -360 that is coterminal with the angle 278
3 answers
asked by
Anonymous
1,180 views
The figure shown the chain drive of a bicycle. How far will the bicycle move if the pedals are rotated at 120°. Assume the
3 answers
asked by
Rose
477 views
Determine the measure of the central angle if the length of the chord intercepted by the central angle of a circle of radius 20
3 answers
asked by
India
1,118 views
Two planes take off from the same airport at the same time using different runways. One plane travels on a bearing S14 degrees W
3 answers
asked by
India
592 views
Joseph is building a triangular shaped planter in his front lawn. The sides of the planter will be 6 feet, 7 feet and 11 feet.
4 answers
asked by
Lila
435 views
Convert 100 degrees to radians in terms of pi
1 answer
asked by
Anonymous
227 views
Prove 8sin^5x=sinx(3-4cos(2x)+cos(4x))
4 answers
asked by
Larry Wheels
294 views
What is the sum trigonometric ratios sin 33 and sin 57
2 answers
asked by
Anonymous
1,241 views
A plane leaves airport A and travels 540 miles to airport B on a bearing of N34^E. The plane later leaves airport B and travels
2 answers
asked by
Kirsten
712 views
Explain why Thea =pi/4 would not be an appropriate value to use in order to numerically validate that the given equation is an
1 answer
asked by
Shawn
179 views
You are the architectural technician for the firm designing a new building. You need to calculate the width for a parking lot
3 answers
asked by
Trinity
374 views
You are the architectural technician for the firm designing a new building. You need to calculate the width for a parking lot
1 answer
asked by
Trinity
272 views
A basketball player throws the ball at a 45 angle above the horizontal to a hoop which is located a horizontal distance L = 2.6
1 answer
asked by
Ben
389 views
A balloon is tether to the ground by a string 5m long. If the string makes an angle of 65 degrees from the ground now high above
1 answer
asked by
Devon
204 views
a parralelogram has adjacent sides 8cm and 15cm. if the shorter diagnal is 10cm long find the length of the longer diagnal
2 answers
asked by
Nae
216 views
If you are peddling at a rate of 50 RPM and your bike wheel is 52cm what is your speed in km/h
5 answers
asked by
Help
246 views
If x is in quadrant I and sinx-cosx=1/3, then the value of sinx+cosx is…
A)4/3 B)sqrt17/3 C)-4/9
1 answer
asked by
Help please
212 views
Find the values of X in the interval[2,22/7(r)] that satisfies the inequality-1<tanx<1
1 answer
asked by
Cosby
155 views
Sin(180-x) X tan(360-x) X cos(180+x) - 1
1 answer
asked by
Yolanda Ngishe
182 views
A rope is fixed between two trees that are 10 metres apart. When a child hangs on to the centre of the rope, it sags so that the
1 answer
asked by
Zoe
207 views
What is the angle of evolution of the sun when a tree 7,15 metres tall casts a shadow 10,1 metres long?
1 answer
asked by
Sarah Maisaka
112 views
Calculate the height of the cliff if the angle of depression of a boat at a sea is 42.the boat is 700m away from the foot of the
1 answer
asked by
Asemahle
97 views
h(π/6)= tan x
1 answer
asked by
hotdogies
54 views
the angle of elevation of the top of building 24m high is obsessed from the top of and from the bottom of a vertical ladder and
1 answer
asked by
Samwel Joseph
81 views
Find the area of the shaded figure, rounded to two decimals. (Assume w = 4, x = 5, y = 6, and z = 7.)
3 answers
asked by
Priscilla
111 views
3. Mr. Abad is beside a Santol tree S which is directly west of a Mango tree M. He walks straight to the point A 63.6 meters
1 answer
asked by
Mary Claire Laurino De Guia
66 views
Find the length of an arc of a circle of radius 5.6cm which subtends an angle of 60° at the centre of the circle ( take π =
2 answers
asked by
Marvellous
102 views