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2 years ago

Two congruent squares are shown in figures 1 and 2 below.

1 answer:

4 0

The combined area of the shaded triangles in Figure 1 is equal to the combined area of the shaded triangles in Figure 2. The area of the unshaded square in Figure 1 can be represented by . The combined area of the two unshaded squares in Figure 2 can be represented by . The areas of the squares in Figure 1 and Figure 2 show that .
Given :
Figure 1 and figure 2 are given.
The combined area of the shaded triangles in Figure 1 is equal to the combined area of the shaded triangles in Figure 2.
The area of the unshaded square in Figure 1 can be represented by .
The combined area of the two unshaded squares in Figure 2 can be represented by .
The areas of the squares in Figure 1 and Figure 2 show that .

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Why does Vivian think Grant has stayed in Louisiana? (p. 94) The book is called a lesson before dying chapter 12

Andrej [43]

Answer: Because he's scared to leave his only home.Also vivian is still married and can't leave with him until she free from other husband.Hope this helps

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2 years ago

A mouse runs along a baseboard in your house. The mouse's position as a function of time is given by x(t)=pt2+qt, with p = 0. 40

Gelneren [198K]

The average speed between t = 1.0 s and t = 4.0 s will be 2.1+0.3 which is 2.4m/s

<h3>Velocity function </h3>

Given the equation for the position of the mouse expressed as:

$x(t)=pt^2+qt\\$

The velocity of the particle is expressed as:

$v(t)=2pt+q$

Given that p = 0. 40 m/s and q = -1. 10 m/s, the equation will become:

$v(t)=2(0.4)t-1.10\\v(t)=0.8t - 1.10$

If the time is <em>t = 1.0 s, the velocity will be:</em>

$v(1) = 0.8 - 1.10\\v(1) = -0.3m/s$

Similarly if t = 4.0ssec, hence:

$v(4) = 3.2 - 1.10\\v(4) = 2.1m/s$

The average speed between t = 1.0 s and t = 4.0 s will be 2.1+0.3 which is 2.4m/s

<em>Learn more on</em><em> average speed </em><em>here: brainly.com/question/4931057</em>

Complete question

<em>A mouse runs along a baseboard in your house. The mouse's position as a function of time is given by x(t)=pt 2+qt, with p = 0.40 m/s2and q = -1.10 m/s . Determine the mouse's average speed between t = 1.0 s and t = 4.0 s. I have tried everything and the answer is not 0.40 m/s</em>

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1 year ago

The writer wants to add a conclusion after sentence 14 that summarizes the argument of the passage. Which of the following sente

lutik1710 [3]

The conclusion that the writer should add to summarize the argument of the passage is: "Hence, more schools should follow the trend of starting later in the morning if they want to see improved test scores, greater attendance numbers, and, most importantly, healthier, happier teens."

<h3>Meaning of a text's conclusion</h3>

The conclusion of a text is the final part of the text where the author summarizes the main ideas of the text.

The text above encourages the opening of schools later to help students enjoy longer hours of sleep. The conclusion beginning with the transition, "hence" aptly summarizes this point.

Learn more about conclusions here:

brainly.com/question/12809344

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1 year ago

Which of the following is not a primary concern when it comes to business customers making purchasing decisions

AlekseyPX

The option that is not a primary concern when it comes to business customers making purchasing decisions is satisfaction of needs through purchases.

<h3>What are some of the concerns of business customers in making purchase decisions?</h3>

When a person is said to be making purchasing decisions, business customers often considers:

The price
Product quality
The service
Supplier relationships.

Hence The option that is not a primary concern when it comes to business customers making purchasing decisions is satisfaction of needs through purchases because that is not their scope of duty.

See full question below

Which of the following is NOT a way that business and consumer markets differ?

A) market structure and demand

B) nature of the buying unit

C) satisfaction of needs through purchases

D) types of decisions

E) decision processe

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1 year ago

What are the different types of threats to External Validity?

bulgar [2K]

The ability to generalize a study's results to different circumstances is known as external validity that suffers from 7 types of threats.

<h3>What are the threats to External Validity?</h3>

There are 7 major threats to external validity.

The first threat is sampling bias, in which a sample is not representative of the population.

The second threat is history, where an unrelated incident can affect the results.

The third threat is observer bias, in which the traits or actions of the experimenter unintentionally affect the results, resulting in bias and other demand features.

The fourth threat is the Hawthorne effect, which describes the propensity for individuals to alter their behaviour merely because they are aware that they are being observed.

The fifth threat is the Testing Effect, in which the results are impacted by whether a test is administered before or after another.

The sixth threat is the aptitude-treatment, which involves the interaction of individual and group factors to affect the dependent variable.

The environment, time of day, location, researcher traits, and other variables that restrict the generalizability of the results are included in the seventh threat.

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1 year ago