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Ihatemath
Questions (17)
Review the graphs of a system of these two linear equations in two variables
y = 4x - 10 and y = -2x + 8 Find the solution of the
1 answer
44 views
What is the definition of archetype? (1 point)
a lesson, message, or moral about life that is explored or expressed in a story
1 answer
129 views
The two lines graphed on the coordinate grid each represent an equation.
Which ordered pair represents a solution to both
1 answer
106 views
The two lines graphed on the coordinate grid each represent an equation. Which ordered pair represents a solution to both
1 answer
68 views
The two lines graphed on the coordinate grid each represent an equation. Which ordered pair represents a solution to both
1 answer
87 views
The two lines graphed on the coordinate grid each represent an equation.Which ordered pair represents a solution to both
1 answer
38 views
The Missouri Compromise
The Compromise of 1850 The Kansas-Nebraska Act What was the fundamental question addressed in each of
1 answer
44 views
The Missouri Compromise
The Compromise of 1850 The Kansas-Nebraska Act What was the fundamental question addressed in each of
1 answer
90 views
Write the ratio 12: 9 as an equivalent ratio of 4 : x. (1 point)
5 answers
57 views
Which equation is graphed here?
y= 2x + 3 y= 2x - 3 y=3x+2 y= 3x-2
3 answers
54 views
Which is the best summary of the Missouri Compromise?
To resolve the conflict between large and small states, Congress was given
17 answers
475 views
For which of the following is the Hudson River School best known?
poetry about the Northeast paintings of Northeast landscapes a
1 answer
62 views
How did the economies of the Northern and Southern states develop differently? What led to these differences?Students should
3 answers
102 views
Determine the scale factor used in the dilation of line segment AB, centered at the origin. A (4,-12)
B (8,-16) (1 point) A. 2 B.
27 answers
317 views
Determine the scale factor used in the dilation of line segment AB, centered at the origin.
A.2 B. -1/4 C. 4 D. -4
2 answers
138 views
Translations, reflections and rotations preserve congruence. Dilations do not preserve congruence. Drag each transformation to
1 answer
161 views
Sample Standard Deviation: 3
If each number in the data set was decreased by 3 units, what would be the new values of these
1 answer
409 views
Answers (57)
what is unique about the population density of São Paulo, Brazil.(2 points)
In 1–2 sentences, explain what is unique about the population density of São Paulo, Brazil.(2 points)
What is true of the demographic trends of places around the world?(1 point) Responses The world’s population is declining because the population replacement level is not being reached. The world’s population is declining because the population
How has globalization affected the languages of places?(1 point) Responses Hindi and Mandarin Chinese are major languages worldwide because of globalization. Hindi and Mandarin Chinese are major languages worldwide because of globalization. Globalization
Why have so many refugees migrated to the countries of Turkey, Iraq, Lebanon, and Jordan?(1 point) Responses These countries have strong economies and available jobs. These countries have strong economies and available jobs. These countries have enough
How are aquifers different from other sources of water?(1 point) Responses Aquifers are human-made sources of water. Aquifers are human-made sources of water. Unlike rivers and lakes, aquifers are unlimited sources of water. Unlike rivers and lakes,
How can mineral rights limit the way an individual can use land that they own?(1 point) Responses Mineral rights require individuals to protect the natural environment of the land. Mineral rights require individuals to protect the natural environment of
Which of the following is a factor of the physical geography of both Miami and Monrovia?(1 point) Responses Both cities are landlocked with no easy access to the oceans. Both cities are landlocked with no easy access to the oceans. Both cities have
Based on the history of urbanization, what is a reasonable prediction about the future of cities and hinterlands?(1 point) Responses Decreasing world population will mean that hinterlands will become more dependent on central cities. Decreasing world
Which of the following is the definition of suburbanization?(1 point) Responses the migration of people from central cities to suburbs the migration of people from central cities to suburbs the increase in size of a hinterland to include more rural areas
Which of the following is a contrast between New York City and Los Angeles?(1 point) Responses New York relies heavily on public transportation networks; Los Angeles relies more on private car transportation. New York relies heavily on public
How does access to raw materials help a region become a business center for trade and tourism?(1 point) Responses It allows for the production of important goods that can be sold to make a profit. It allows for the production of important goods that can be
Which statement can be used to describe the second stage of demographic transition?(1 point) Responses Both the birth rate and the death rate are high. The population growth is slow. Both the birth rate and the death rate are high. The population growth is
Shorter please
In science class, a group of students were using a Bunsen burner to do a flame test on various chemicals. List at least three safety precautions should the students follow to prevent injuries?(1 point)
What part of the scientific method is most likely to lead to changes in a theory?(1 point) Responses Hypothesis Hypothesis Results Results Problem Problem Methods
What evidence would have been needed to contradict the theory of gravity before it was proven to be a law?(1 point) Responses Experiments demonstrating that objects of different masses fall at different rates in a vacuum. Experiments demonstrating that
What is the difference between the following 2 statements? Statement A: The finches on the Galapagos Islands, which have different beak shapes adapted to their specific diets, exemplify how species can evolve distinct traits in response to their
In a scientific experiment, what is the independent variable?(1 point) Responses The factor that is deliberately changed or manipulated by the researcher. The factor that is deliberately changed or manipulated by the researcher. The factor that is kept
In a scientific experiment, what is the dependent variable?(1 point) Responses The factor that is deliberately changed or manipulated by the research to observe its effect. The factor that is deliberately changed or manipulated by the research to observe
A team of scientists at a research laboratory is conducting a study on the effects of different concentrations of a drug on bacterial growth. They need to accurately measure and prepare precise concentrations of the drug solution for their experiments.
Which of the following hypotheses is the best for this scenario? "In a high school science lab, a group of students is conducting an experiment to determine the amount of water needed to grow a seed into a fully mature plant. The students are investigating
Why is the Safety Data Sheet (SDS) important in a laboratory setting?(1 point) Responses It provides entertainment for lab personnel during breaks. It provides entertainment for lab personnel during breaks. It contains detailed information on the
Which of the following is an important safety procedure for scientists working in a natural environment?(1 point) Responses Avoiding the use of any safety equipment to reduce the weight of their gear. Avoiding the use of any safety equipment to reduce the
Which of the following is a crucial lab safety practice?(1 point) Responses Wearing appropriate personal protective equipment (PPE) at all times. Wearing appropriate personal protective equipment (PPE) at all times. Eating and drinking in the laboratory to
Which of the following is a limitation of science?(1 point) Responses Science cannot address supernatural phenomena or questions of moral and ethical values. Science cannot address supernatural phenomena or questions of moral and ethical values. Science
What is the main difference between a hypothesis and a theory in scientific research?(1 point) Responses A hypothesis is a tentative explanation that can be tested by experiments while a theory is well-substantiated explanation based on a body of evidence.
There are 48 inches in 4 feet, which is represented by the equation 4y = 482. Determine the number of inches per foot. (1 point)
Which of the following, Option 1 or Option 2, is a proportion? Option 1:5/6 = 15/18 Option2: 5/6 = 20/18 (1 point)
× Which equation represents a proportional relationship? y= 1/2x Y=1/2x+1 Y=1/2x+2 Y=1/2x+1/2
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#10 ESSAY QUESTION What is the connection among sectionalism, slavery, and states' rights as causes of the Civil War? How did the Southern response to the 1860 election results demonstrate this connection? Students should: Describe each of the causes: •
Why did the Dred Scott v. Sandford decision anger Northerners? • It made slavery legal in the territories. • It sought to continue the series of compromises on slavery. • It allowed for expansion of slavery into the North. • It created popular
Which characteristic ultimately led to General McClellan's replacement as Commander of the Union army? his cautious nature on the battlefield his organizational ability his reckless nature on the battlefield his failure at the first Battle of Bull Run
Which two of the following were strategies used by the Union during the Civil War? • naval blockade • defensive war seizing control of the Mississippi River • relying on European countries for supplies
As leader of the Republican Party, Lincoln was outspoken in his views on slavery and expressed them during the debates of 1858. Which of the following would best fit with his position? • Compromise of 1850 • Wilmot Proviso • Kansas-Nebraska Act Dred
What does the author mean in saying that popular sovereignty "undermined the Missouri compromise"? It maintained the division of free and slave states. • It expanded slavery to the Northern free states. It forced slaves who had escaped to be returned to
In what way did Uncle Tom's Cabin change the attitude of Northerners about slavery? They began to view it as a political problem. They began to view it as an economic problem. They began to view it as a moral problem. They began to feel it was none of
In one to two sentences please
Shorter
A little shorter
Shorter
Line AB is on the coordinate plane and does not pass through the origin. Line AB is dilated with a scale factor of 3 and a center of dilation at the origin to create line A' B'. Describe the effect of the dilation on line AB. In particular, make sure to
Given PQR ~ LMN, m
Given AABC ~ ADEF,mLA = 52°, and m/E = 11°, what is the measure of angle C? m/C =______
ACDE ~ APQR.m/C = 13°, m/D = 65°. What are the measures of angles P, Q, and R? mLP = _______°, m/Q =______ [ 1° and m/R. =_______
What is the ratio of the area of the smaller triangle in relation to the area of the larger triangle? (1 point) Triangle 1= (2,3) (5,3) (5,9) Triangle 2= (12,6) (10,2) (12,2)
What is the length of a in decimal form to the nearest hundredth? (1 point) Triangle 1 11.4 and 18in Triangle 2 x and 23.4
hich equation shows the relation between the vertices of a dilated figure and the vertices of the iginal figure when the original figure is dilated using a scale factor of 5? (1 point) О У2 = 522, У = 521 • (22, y2) = (21 + 5, 41 + 5) • (X2, 32) =
If you would like to dilate a square with a side length of 8 units to create a square with a side length of 20 units, what scale factor should you use? Write your answer in decimal form. (1 point)
