is Ibn Battuta's book, A Gift to Those Who Contemplate the Wonders of the Cities and Marvels of Traveling, so important to historians? (1 point) It explains battle tactics. It reveals secrets of his faith. gives insight into the world of Islam . describes places in Africa.
The correct answer is: It gives insight into the world of Islam.
Ibn Battuta's book, "A Gift to Those Who Contemplate the Wonders of the Cities and Marvels of Traveling" is significant to historians because it provides valuable insights into the world of Islam during the 14th century. Ibn Battuta was a Muslim scholar and explorer who extensively traveled throughout Africa, the Middle East, India, and Southeast Asia. His writings can shed light on various aspects of Islamic society, including its cultural, religious, and political practices. While his book may mention battle tactics and describe places in Africa, its primary importance lies in offering a broader understanding of the Islamic world during his time.
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Ty!
Multiply Whole Numbers Practice
Complete this assessment to review what you’ve learned. It will not count toward your grade.
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Question
Use the standard algorithm to find the product of 853 and 59. Record the product of multiplying by the ones digit, the product of multiplying by the tens digit, and the final product.(2 points)
The product of multiplying the ones digit of 59 by 853 is
. The product of multiplying the tens digit of 59 by 853 is
. The product is
.
Apologies, but as a text-based AI, I'm unable to view or solve calculations in real-time. However, I can guide you on how to solve this multiplication problem using the standard algorithm.
To find the product of 853 and 59 using the standard algorithm, follow these steps:
1. Write down the numbers vertically, with the larger number on top:
853
× 59
__________
2. Begin by multiplying the ones digit of 853 (3) by 59. Write the result below the line:
853
× 59
__________
477
3. Next, multiply the tens digit of 853 (5) by 59. This time, write the result one place to the left:
853
× 59
__________
477
4265
4. Lastly, multiply the hundreds digit of 853 (8) by 59. Write the result two places to the left:
853
× 59
__________
477
4265
5027
5. Add up the partial products:
853
× 59
__________
477
4265
5027
__________
50227
So, the product of 853 and 59 is 50,227.
Please let me know if there's anything else I can help you with!
Multiply Whole Numbers Practice
Complete this assessment to review what you’ve learned. It will not count toward your grade.
1 of 51 of 5 Items
Question
Use the standard algorithm to find the product of 853 and 59. Record the product of multiplying by the ones digit, the product of multiplying by the tens digit, and the final product.(2 points)
The product of multiplying the ones digit of 59 by 853 is blank
. The product of multiplying the tens digit of 59 by 853 is blank
. The product is blank
.
Apologies, but as a text-based AI, I'm unable to view or solve calculations in real-time. However, I can guide you on how to solve this multiplication problem using the standard algorithm.
To find the product of 853 and 59 using the standard algorithm, follow these steps:
1. Multiply the ones digit of 59 (9) by 853:
9 * 853 = 7677
The product of multiplying the ones digit of 59 by 853 is 7677.
2. Multiply the tens digit of 59 (5) by 853:
5 * 853 = 4265
The product of multiplying the tens digit of 59 by 853 is 4265.
3. Multiply the entire number 853 by 59 using the standard algorithm:
853
× 59
______________
853 (this row represents 853 multiplied by the ones digit of 59)
+ 4265 (this row represents 853 multiplied by the tens digit of 59)
______________
50227
The final product is 50227.
Therefore:
The product of multiplying the ones digit of 59 by 853 is 7677.
The product of multiplying the tens digit of 59 by 853 is 4265.
The product is 50227.
I hope this helps! Let me know if you have any further questions.
Explain how you can use a straightedge and a compass to construct an angle that is both congruent and adjacent to a given angle.
To construct an angle that is both congruent and adjacent to a given angle, you can use a straightedge and a compass. Here are the steps to follow:
1. Start by drawing the given angle on a piece of paper or a drawing surface.
2. Place the point of the compass on the vertex of the given angle and draw an arc that intersects both sides of the angle.
3. Without changing the compass width, move the point of the compass to one of the intersection points on the angle. Draw another arc that intersects the first arc and extends beyond the given angle.
4. Use a straightedge to draw a line connecting the vertex of the given angle to the intersection point of the two arcs. This line will be congruent to the given angle and adjacent to it.
By following these steps, you will be able to construct an angle that is both congruent and adjacent to the given angle using a straightedge and a compass.
Please let me know if you have any further questions or need clarification on any step!
constructing a perpendicular bisector, why must the compass opening be greater than 1 2 : gth of the segment ?
When constructing a perpendicular bisector of a segment, it is necessary for the compass opening (the distance between the two legs of the compass) to be greater than one-half of the length of the segment. This is because the construction involves creating congruent circles on either side of the segment, and the intersection points of these circles determine the points of the perpendicular bisector.
Here's why it is important for the compass opening to be greater than one-half of the segment length:
1. Start by placing the compass point at one endpoint of the segment and set the compass width to greater than one-half of the segment length.
2. Draw arcs on both sides of the segment, ensuring that the arcs intersect the segment on both sides.
3. Without changing the compass width, place the compass point at the other endpoint of the segment and draw arcs intersecting the segment on both sides.
4. The intersecting points of the arcs on either side of the segment will form a line that is perpendicular to the segment and passes through its midpoint, thus creating the perpendicular bisector.
If the compass opening is smaller than one-half of the segment length, the arcs drawn from each endpoint will not intersect each other, and therefore the perpendicular bisector cannot be accurately constructed.
By ensuring the compass opening is greater than one-half of the segment length, you can accurately construct a perpendicular bisector that passes through the midpoint of the segment.
I hope this clarifies why the compass opening needs to be greater than one-half of the segment length. Let me know if you have any further questions!
When constructing an angle bisector, why must the arcs intersect?
When constructing an angle bisector, the arcs from each side of the angle must intersect because the point of intersection is essential for determining the exact location of the angle bisector. The intersection of the arcs marks the vertex of the bisected angle and aids in creating an accurate angle bisector line.
Here's why the arcs must intersect:
1. Begin by drawing an angle with its vertex at a specified point.
2. Place the compass point at the vertex of the angle, and draw arcs that intersect both sides of the angle.
3. Without changing the compass width, move the compass point to each intersection of the arcs and draw arcs that intersect the sides of the angle again.
4. The point where the second set of arcs intersect is the point where the angle bisector passes through the vertex.
The arcs must intersect for the following reasons:
- Intersection Confirmation: The point of intersection acts as a confirmation that the arcs have been accurately drawn on each side of the angle. It ensures that the constructed arcs are equal distances from the vertex.
- Vertex Identification: The intersection point serves as the vertex of the angle where the angle bisector will pass through. Without the point of intersection, it would be challenging to establish the precise location of the angle bisector.
- Angle Bisector Construction: The line connecting the vertex to the intersection point of the arcs forms the angle bisector, dividing the angle into two congruent angles.
By ensuring that the arcs intersect on both sides of the angle, you can accurately identify the vertex and construct an angle bisector.
If the arcs do not intersect, it indicates an error in the construction, and the angle bisector may not be correctly formed.
I hope this explanation clarifies why it is necessary for the arcs to intersect when constructing an angle bisector. If you have any additional questions, feel free to ask!
The midpoint of overline CD is E(- 1, 0) . One endpoint is C(5,2) . What are the coordinates of the other endpoint ?
To find the coordinates of the other endpoint of the line segment CD, given that the midpoint E is (-1, 0) and one endpoint is C(5, 2), we can use the midpoint formula. The midpoint formula states that the coordinates of the midpoint between two points (x1, y1) and (x2, y2) are given by:
Midpoint = [(x1 + x2) / 2, (y1 + y2) / 2]
In this case, we know that the midpoint E is (-1, 0) and one endpoint C is (5, 2). Let's denote the coordinates of the other endpoint as (x, y). Plugging in the known values into the midpoint formula, we have:
(-1, 0) = [(5 + x) / 2, (2 + y) / 2]
Simplifying, we get:
-1 = (5 + x) / 2 --> Multiplying both sides by 2: -2 = 5 + x --> Subtracting 5 from both sides: -7 = x
0 = (2 + y) / 2 --> Multiplying both sides by 2: 0 = 2 + y --> Subtracting 2 from both sides: -2 = y
Therefore, the coordinates of the other endpoint are (-7, -2).
To summarize:
The coordinates of the other endpoint are (-7, -2).
If you have any more questions, feel free to ask!
overline PB is a line segment on a number line. It has endpoints at -2 and 12. What is the coordinate its midpoint?
To find the coordinate of the midpoint of line segment PB, with endpoints at -2 and 12 on a number line, we can use the midpoint formula. The midpoint formula for a line segment with endpoints (x1) and (x2) is:
Midpoint = (x1 + x2) / 2
In this case, the endpoints are -2 and 12. Plugging in the values into the midpoint formula, we have:
Midpoint = (-2 + 12) / 2
Simplifying the equation, we get:
Midpoint = 10 / 2 = 5
Therefore, the coordinate of the midpoint of line segment PB is 5.
To summarize:
The coordinate of the midpoint of line segment PB is 5.
I hope this answers your question. If you have any further doubts, please let me know!
Explain the distance formula. Then use it to calculate the distance between A(1, 1) and B(7, - 7)
The distance formula is a mathematical formula used to find the distance between two points in a coordinate plane. It is derived from the Pythagorean theorem. The formula is as follows:
Distance = √[(x2 - x1)^2 + (y2 - y1)^2]
In this formula, (x1, y1) and (x2, y2) represent the coordinates of the two points for which we want to find the distance. The formula calculates the horizontal (x-axis) and vertical (y-axis) differences between the two points, squares them, adds them together, and takes the square root to obtain the distance between the two points.
Now, let's calculate the distance between points A(1, 1) and B(7, -7) using the distance formula:
Distance = √[(7 - 1)^2 + (-7 - 1)^2]
= √[6^2 + (-8)^2]
= √[36 + 64]
= √100
= 10
Therefore, the distance between points A(1, 1) and B(7, -7) is 10 units.
I hope this explanation and calculation help clarify the distance formula for you. Feel free to ask if you have any further questions!