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3 years ago

True or False: The variables in the equation 4x-(5y)2=64x-(5y)2=6 are 4, 5, and 6

Advanced Placement (AP)

1 answer:

Inessa [10]3 years ago

6 0

Answer:

false

Explanation:

the variable is the letter representing a certain value. It is never a number because it's representing a number that you do not know. Your variables would be x and y.

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Using addition and subtraction rules of inequality how can you make an equivalent inequality

Ivenika [448]

Http://www.google.com/url?q=http://www.sosmath.com/algebra/inequalities/ineq01/ineq01.html&sa=U&ved=0ahUKEwjXwL6qvsnRAhUIdiYKHU8sDdkQFggPMAA&sig2=wLL4VtnQtN-9CevOb4M7Qw&usg=AFQjCNGIZD-7guk9urORDLjgMCHb1LqHJg

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3 years ago

Which of the following pairs of angles is not necessarily congruent

Alex

Answer:

E. $\angle 3$ and $\angle 5$ .

Explanation:

According to the figure, we have the following conclusions:

1) $\angle 1$ and $\angle 2$ are vertical opposite angles. ( $m \angle 1 = m \angle 2$ )

2) $\angle 2$ and $\angle 3$ are internal alternate angles. ( $m \angle 2 = m\angle 3$ )

3) $\angle 2$ and $\angle 4$ are corresponding angles. ( $m\angle 2 = m\angle 4$ )

4) $\angle 3$ and $\angle 4$ are vertical opposite angles. ( $m \angle 3 = m \angle 4$ )

But, $\angle 3$ and $\angle 5$ , since $m \angle 3 + m\angle 6 + m\angle 5 = 180^{\circ}$ , where $\angle 3$ is an acute angle and $\angle 6$ is a right angle, and $m \angle 4 + m \angle 5 = 90^{\circ}$ . Then,

$m\angle 5 = 90^{\circ} -m\angle 4$ .

$m\angle 5 = 90^{\circ}-m\angle 3$

Hence, the right answer is E.

8 0

3 years ago

Why would a town planner use a map at the 1:24,000 scale rather than a map at the 1:250,000 scale? The map at the 1:24,000 scale

Artemon [7]

Answer:

A The map at the 1:24,000 scale is easily converted to non-metric measurements.The map at the 1:24,000 scale shows the town close-up in more detail.

Explanation:

A scale of ration 1: 24,000 indicates that the distance on the map to the actual ground distance is large scale map and shows are a detailed close-up of the map. Also, they can be easily converted and thus a town planner decides to make use of this map for planning.

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3 years ago

What is the term for a reduced, often functionless anatomical structure that serves as evidence of an organism's evolutionary pa

Alja [10]

It has to be a ''Fossil''...

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3 years ago

As a field, social psychology focuses on ________ in predicting human behavior.

kompoz [17]

Answer:

situational factor

Explanation:

Social psychology examines how people affect one another, and it looks at the power of the situation. Social psychologists assert that an individual’s thoughts, feelings, and behaviors are very much influenced by social situations. Essentially, people will change their behavior to align with the social situation at hand. If we are in a new situation or are unsure how to behave, we will take our cues from other individuals. Situational forces that have a strong influence on human behavior including social roles, social norms, and scripts. The social environment as a source of information, or cues, on how to behave. Situational influences on our behavior have important consequences, such as whether we will help a stranger in an emergency or how we would behave in an unfamiliar environment.

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3 years ago