Ask a New Question
Questions and answers by
No
Questions (270)
In the case of brown v. board of education of Topeka how did the process of judicial review allow the supreme Court to decide on
1 answer
98 views
12. A baseball player was at bat 544 times in one season, and had a batting average of 0.294. The batting average formula is ,
1 answer
62 views
Choose an appropriate metric unit for the capacity of a bottle of ink.grammetermilliliterliter
1 answer
42 views
Which of the following is a summary of a literary text?(1 point)Responsesa mix of minor details and main points extracted from a
1 answer
52 views
Which of the following statements is an example of a theme?(1 point)ResponsesWhen faced with a challenge, two brothers realize
1 answer
54 views
Which of the following describes the central idea of a story?(1 point)Responsesan idea that connects the characters and the
1 answer
40 views
Tommy wrote the even number between 325 and 337.the sum of the hundred digit and tens digit equals the ones digit.what is
1 answer
41 views
Which of the following best describes text evidence?(1 point)Responsesinformation or details from a text that support an idea or
1 answer
58 views
Where did the Indo-Aryan kingdoms develop by 500 BCE?(1 point)ResponsesIndus ValleyIndus ValleyGanges PlainGanges Plainsouthern
1 answer
40 views
What is a main idea of Jainism? (1 point)Responsescompassion of the Buddhacompassion of the Buddhanonviolence to all
1 answer
38 views
What is moksha?(1 point)Responsesthe caste of priests the caste of priests becoming one with Brahman becoming one with Brahman
1 answer
57 views
ich of the following was a result of Asoka’s transformation after the Battle of Kalinga? Select the two correct answers.(1
1 answer
60 views
How did the emperor govern in the Gupta empire? (1 point)Responsesthrough giving citizens freedom and choicethrough giving
1 answer
42 views
Why is the Bhagavad-Gita important to Hinduism?(1 point)ResponsesIt contains collected hymns that are important historically. It
1 answer
52 views
What did Siddartha Gautama do after seeing old age, sickness, death, and finally a holy man in the city streets? (1
1 answer
39 views
Why did multiplication and division become easier during the Gupta empire? (1 point)ResponsesThey were the first to use base-10
1 answer
54 views
How did Chandragupta Maurya react to his fear of his enemies?(1 point)Responsesset up large network of spies set up large
1 answer
56 views
What did the Indus Valley civilizations use their granaries for?(1 point)Responsesdefense bulwarksdefense bulwarksgovernment
1 answer
55 views
Where did the first civilization of India arise?(1 point)Responsesalong the Ganges Riveralong the Ganges Riveralong the Indus
1 answer
36 views
Which structure is thick to protect some of the reproductive structures in flowers?(1
1 answer
40 views
A bee will pollinate a flower if it moves pollen from(1 point)Responsesthe filament to the style.the filament to the style.the
1 answer
41 views
What are the male and female reproductive parts of a flower? (1 point)Responsesthe ovule and the stigmathe ovule and the
1 answer
44 views
Which structure connects the stigma to the ovary? (1 point)Responsesovuleovulestamenstamenpistilpistilstylestyle
1 answer
37 views
Use the drop-down menus to complete the sentence.(1 point)In their trading relationship, Kush relied on Egypt for Choose and
1 answer
38 views
As Kush and Egypt built their relationship, how did trade create interdependence between the two areas?(1 point)ResponsesEgypt
1 answer
43 views
Which represents a unique achievement of Kush’s civilization?(1 point)ResponsesMeroitic scriptMeroitic
1 answer
42 views
What made the Egyptian lunar calendar difficult to use?(1 point)ResponsesDays were different lengths in different seasons.Days
1 answer
48 views
What does a hieroglyphic writing system use instead of alphabetic letters?(1 point)Responsescuneiform shapescuneiform
1 answer
38 views
Which Egyptian pharaoh built the most monuments?(1 point)ResponsesHatshepsutHatshepsutThutmose IIThutmose IIThutmose IIIThutmose
1 answer
65 views
As the sound of the doorbell reverberated through the hall, she cracked open the door and peered outside. She caught a glimpse
1 answer
64 views
When he saw the photographer, the raccoon moved into the underbrush.
Which verb choice could replace moved to better give the
1 answer
36 views
What word indicates a literal meaning?
(1 point) • denotation • connotation • analogy • tone
1 answer
34 views
As she gazed across the plain, a smell filled her nostrils.
Which phrase can replace smell to give the sentence a peaceful tone?
1 answer
37 views
Write the composed trigonometric function sin (arctan x) in terms of x. Explain your steps and/or show your work. Remember to
1 answer
119 views
Verify the identity
Sin (A+B)/sin (A-B) = tan (A)+tan(B)/tan(A)-tan(B)
1 answer
75 views
What type of limacon is graphed by the polar equation r=4+2 sin theta? Identify the axis of symmetry and horizontal and vertical
1 answer
83 views
Determine if there are zero, one, or two triangles for the following:
m<A=48° a=10m b=12m
1 answer
59 views
Two forces act on an object. The first force has a magnitude of 360 newtons and acts at an angle of 30° as measured from the
1 answer
83 views
Use DeMoiver's Theorem to find (4cisπ/18)^3
1 answer
58 views
Which polar coordinates represent the same point as the rectangular coordinate (1,-3)
1 answer
53 views
Find all solutions of the equation 2 sin x cos 2x-cos 2x=0 over the interval 0<x<π
1 answer
71 views
The sides of a triangle are 17 ft, 19 ft, and 15 ft. Find the measure of the angle opposite the longest side. Round your answer
1 answer
65 views
What is the exact value of cos (-75°)
1 answer
58 views
Which trigonometric function is equivalent to f(x)=sin x?
1 answer
54 views
Which of the following have the same value as cos 2π/3?
1 answer
47 views
Find the exact value of csc theta if cot theta = -2 and the terminal side of theta lies in quadrant II.
1 answer
161 views
Your towns public library is building a new wheelchair ramp to it's entrance. By law, the maximum angle of incline for the ramp
1 answer
84 views
Which of the following angles has a reference angle of π/9
1 answer
48 views
In triangle ABC, <C is a right angle and BC=11. If m<B=30°, find AC
1 answer
56 views
Write the equation other than your function that models the relationship shown in the table.
Y: 16, 43 X: 6,15 Answer in y =mx +
1 answer
51 views
In "The Literature of East Asia and the Pacific Rim," Michael Harris quotes: "Oh, East is East, and West is West, and never the
1 answer
89 views
Describe the character of the professor in "Saboteur". Give at least three details from the story to support your decision.
1 answer
58 views
Contrast the effects of war in two of the following works: "Cranes," "Thoughts of Hanoi," and "Tokyo."
1 answer
72 views
Explain how Ji - Cai shows the effects of the cultural revolution on the landlords wife, the tall woman, and the short man in
1 answer
113 views
Write the equated for the linear function that models the relationships shown in the table.
X: 4, 6 Y:38, 56
3 answers
52 views
A shot put is thrown upward with a velocity of 35ft./sec. At a height of 4ft. And an angle of 40°. How long will it take for
1 answer
71 views
Lukalu is rappelling off a cliff. The parametric equations that describe her horizontal and vertical position as a function of
1 answer
77 views
Explain how you would graph the following set of parametric equations by plotting points and describing the orientation.
X = 3t
1 answer
79 views
The following two sets of parametric functions both represents the same ellipse. Explain the difference between the graphs.
X = 3
1 answer
70 views
Is it possible to solve x(t) for t, substitute it into y(t) to eliminate the parameter, t, and write it as a rectangular
1 answer
95 views
A lawn mower is pushed a distance of 100 ft along a horizontal path by a constant force of 60 lbs. The handle of the lawn mower
1 answer
130 views
A lawn mower is pushed a distance of 100 ft along a horizontal path by a constant force of 60 lbs. The handle of the lawn mower
1 answer
72 views
Find the direction angle of vector v to the nearest tenth of the degree.
V=(7,2)-(-5,0) v=((7-(-5)),(2-0)) v=((7+5),2) v=(12,2)
1 answer
49 views
Vectors u and v are graphed. Explain in detail each step necessary to find the angle between the two vectors and find the angle
1 answer
70 views
Vector u is represented by the directed line segment RS and vector v is represented by the directed line segment OP. If R =
1 answer
63 views
Determine if u = -2 I + j and v = I + 2 j are orthogonal, parallel, or neither. Show all your work that supports your answer
1 answer
65 views
A force is given by the vector F = {2,3} and moves an object from the point {1,3} to {5,9}. The force and displacement are in
1 answer
61 views
Find the magnitude of u given that u • u = √45
1 answer
49 views
Vector v has a direction of (5,3). Find the direction angle for v to the nearest degree.
1 answer
60 views
Find u - 2v given that u =(-2,5) and v = 6i -4j
1 answer
47 views
An airplane is flying south going 440 mph when it hits a crosswind going west at 35 mph. What is the resultant velocity?
1 answer
66 views
Find the component form and magnitude of a vector with the initial point P(2,-3) and Q(-6,7)
1 answer
67 views
Find the arc length of a segment of a great circle on a sphere, s=r theta. r=3,963.2 miles
1 answer
52 views
What is the angle between the two vectors -0.19236 and 0.99998
1 answer
49 views
Find all cube roots of the complex number 64(cos(219degrees)+I sin(219 degrees)). Leave answers in polar form and show all work.
1 answer
105 views
Convert the rectangular form of the complex number 2 - 2i into polar form. Show all work and label the modules and argument.
1 answer
103 views
Using mathematically precise language, explain in detail how you would multiply the complex number z1=r1(cos theta1 + I sin
1 answer
87 views
Find the three cube roots of 216(cos 315 + I sin 315)
1 answer
60 views
Given z1=6(cos45degrees+isin45degrees) and z2=2(cos90degrees+isin90degrees), find z1/z2 when 0<theta<360degrees
1 answer
46 views
What is the quantity and the length of the petals in r =3 cos 9 theta
1 answer
61 views
Classify the limacon represented by r=3-2sin theta
1 answer
66 views
Which conic section is represented by r=6/ 3 - 4 cos theta.
What is it's eccentricity, orientation, and directrex
1 answer
80 views
R=6 sin theta
What is the shape, radius, and center
1 answer
49 views
Rewrite in polar form x^2+y^2-2y=7
1 answer
70 views
Graph the coordinates then name the three other pairs of polar coordinates for P(-2,pi/4)
1 answer
77 views
Solve the equation 2 cos (x) + 1 = 0,0< x<2π
1 answer
59 views
Triangle ABC is given where m < A = 33, a=15 in and the height h is 9 in. How many distinct triangles can be made with the given
1 answer
61 views
Show that sin ( x + pi ) = - sin x.
1 answer
52 views
A student solved the equation sin 2 x / cos x =2,0<x<π. Describe the students error
1 answer
48 views
What is the exact value of cos 75 degrees
1 answer
57 views
If sin A=0.31, cos A=0.95, sin B=0.47, and cos B=0.88, what is sin(A+B)
1 answer
54 views
A buoy floats on the surface of the water. The height in meters of the buoy t hours after midnight, relative to sea level, is
1 answer
96 views
The leaning tower of Pisa in Italy makes an angle of 86 degrees with the ground. A person standing on the ground approximately
1 answer
107 views
A physicist needs to calculate the exact value of a force (measured in newtons) in the horizontal direction with the expression
1 answer
96 views
Mary used the formula sin 50 degrees cos 20 degrees - cos 50 degrees sin 20 degrees to solve a problem. What does this simplify
1 answer
80 views
A person is on the outer side of a carousel that is rotating counterclockwise. Using the unit circle to model the carousel, what
1 answer
115 views
Given f(x)=sin x and g(x)=cos x, show that f(g(pi/2))=0.
1 answer
53 views
What is one example of an odd trigonometric function? Show that your function meet the criteria for an odd function.
1 answer
63 views
Explain why domain restrictions are necessary to create inverse trigonometric functions rather than relations
1 answer
93 views
Explain why sin^-1(sin(3pil4)) is not equal to 3pi/4 when y=sin x and y=sin^-1x are inverses
1 answer
114 views
Pages
1
2
3
