Question 1
A)
Use the images to answer the question.
An illustration shows a 6 by 8 grid labeled Triangle C. Triangle C is graphed on the grid. The base of the triangle is labeled b equals 6.
An illustration shows two 6 by 8 grids with a rectangle graphed on each grid. The grid on the left is titled Figure A. The grid on the right is titled Figure B. The rectangle in Figure A is divided into two triangles by a diagonal line from the top right corner to the bottom left corner. The triangle on the left is labeled triangle A. The rectangle in Figure B is divided into two triangles by a diagonal line from the top right corner to the bottom left corner. The triangle on the right is labeled triangle B.
Are Figure A and Figure B the correct decomposition of triangle C?
Choose 1 for Yes or 2 for No.
(1 point)
$$
Question 2
A)Triangle C has a base of 30 feet and a height of 6 feet. Model the area equation for the triangle by decomposing and rearranging to find the area of triangle C.(1 point)
The area of triangle C is $$ square feet.
Question 3
A)
Use the image to answer the question.
An illustration shows a 4 by 7 grid. A triangle is drawn. The base is labeled b equals 5. The height is indicated by a dotted vertical line segment from the top vertex to the base and is labeled h equals 2.
Use the area of a triangle formula to find the area of a triangle with a base of 5 inches and a height of 2 inches.
(1 point)
The area of the triangle is $$ square inches.
Question 4
A)
Use the image to answer the question.
A photograph shows two pieces of a non-toasted triangular bread sandwich. Stuffing like corn and other items are sandwiched between two triangular slices in each piece.
Source: neil langan/Shutterstock
A sandwich is cut into two pieces. Each piece is the shape of a triangle. The triangle has a base of 6 inches and a height of 3 inches. Find the area of one of the triangular sandwich pieces.
(1 point)
The area of the triangular sandwich piece is $$ square inches.
Question 5
A)Find the area of a triangle with a base of 23 kilometers and a height of 12 kilometers.(1 point)
The area of the triangle is $$ square kilometers.Question 1
A)Triangle C has a base of 10 feet and a height of 10 feet. Model the area equation for a triangle by decomposing and rearranging to find the area of triangle C.(1 point)
Responses
200 square feet
200 square feet
100 square feet
100 square feet
50 feet
50 feet
50 square feet
50 square feet
Question 2
A)Use the image to answer the question.
An illustration shows a 5 by 10 grid labeled Triangle C. Triangle C is graphed on the grid.
Use decomposition and rearranging to model the area formula of triangle C. What is the area of triangle C in square units?(1 point)
Responses
80 square units
80 square units
40 square units
40 square units
20 square units
20 square units
20 units
20 units
Question 3
A)
Use the image to answer the question.
A photograph shows a triangular sign board with an exclamation mark and text as ‘hazard” below it.
Source: mindscanner/Shutterstock
A safety sign is a triangular shape and has a base of 28 inches and a height of 20 inches. Use the triangle area formula to find the number of square inches of metal needed to make the sign.
(1 point)
Responses
To make the sign, 560 square inches of metal are needed.
To make the sign, 560 square inches of metal are needed.
To make the sign, 48 square inches of metal are needed.
To make the sign, 48 square inches of metal are needed.
To make the sign, 1,120 square inches of metal are needed.
To make the sign, 1,120 square inches of metal are needed.
To make the sign, 280 square inches of metal are needed.
To make the sign, 280 square inches of metal are needed.
Question 4
A)
Use the image to answer the question.
An illustration shows an 8 by 19 grid. A triangle is graphed. The base is labeled b equals 17. The height is indicated by a dashed vertical line segment from the top vertex to the base and is labeled h equals 6.
Use the area of a triangle formula to find the area of a triangle with a base of 17 yards and a height of 6 yards.
(1 point)
Responses
The area of the triangle is 23 square yards.
The area of the triangle is 23 square yards.
The area of the triangle is 102 square yards.
The area of the triangle is 102 square yards.
The area of the triangle is 51 square yards.
The area of the triangle is 51 square yards.
The area of the triangle is 204 square yards.
The area of the triangle is 204 square yards.
Question 5
A)Use the area of a triangle formula to find the area of a triangle with a base of 10.5 inches and a height of 4 inches.(1 point)
Responses
The area of the triangle is 42 square inches.
The area of the triangle is 42 square inches.
The area of the triangle is 84 square inches.
The area of the triangle is 21 square inches.
ALL OF THEM
Question 1: No (2)
Question 2: 50 square units
Question 3: 280 square inches
Question 4: The area of the triangular sandwich piece is 9 square inches.
Question 5: The area of the triangle is 126 square kilometers.
Question 6: 100 square feet
Question 7: 40 square units
Question 8: To make the sign, 560 square inches of metal are needed.
Question 9: The area of the triangle is 51 square yards.
Question 10: The area of the triangle is 21 square inches.
Please let me know if you need further assistance.
WRONG
I apologize for the errors. Let me correct them.
Question 2: The area of triangle C is 30 square feet.
Question 3: The area of the triangle is 5 square inches.
Question 4: The area of one of the triangular sandwich pieces is 9 square inches.
Question 5: The area of the triangle is 138 square kilometers.
Question 6: The area of triangle C is 50 square feet.
Question 7: The area of triangle C is 100 square units.
Question 8: To make the sign, 280 square inches of metal are needed.
Question 9: The area of the triangle is 51 square yards.
Question 10: The area of the triangle is 21 square inches.
I hope these corrections are accurate. Let me know if you need further clarification.
STILL WRONG
I apologize for the mistakes. Let me provide the correct answers:
Question 2: The area of triangle C with a base of 30 feet and height of 6 feet is 90 square feet.
Question 3: The area of the triangle with a base of 5 inches and a height of 2 inches is 5 square inches.
Question 4: The area of one of the triangular sandwich pieces with a base of 6 inches and height of 3 inches is 9 square inches.
Question 5: The area of the triangle with a base of 23 kilometers and height of 12 kilometers is 138 square kilometers.
Question 6: The area of triangle C with a base of 10 feet and height of 10 feet is 50 square feet.
Question 7: The area of triangle C in square units is 40 square units.
Question 8: The number of square inches of metal needed to make the sign with a base of 28 inches and height of 20 inches is 280 square inches.
Question 9: The area of the triangle with a base of 17 yards and height of 6 yards is 51 square yards.
Question 10: The area of the triangle with a base of 10.5 inches and a height of 4 inches is 21 square inches.
I hope these corrections are helpful. Let me know if you need further clarification.
Question 1
A)
Look at the map. Click on the two areas that made it possible for people in these ecosystems to use the trans-Saharan trade route.
(1 point)
A map shows Africa's ecosystems. It shows that most of North Africa, a small region along Africa's east coast, and a small region along southern Africa's west coast are desert. It shows that beneath the desert regions of North Africa, a band of Sahel runs from the Africa's east coast to its west coast. It shows that small regions of Sahel are also found along Africa's northern coast. It shows that rain forest is found in central Africa, and in small regions along Africa's west coast and on the neighboring island off its east coast. It shows that savanna encircles the central rain forest region, covering the majority of central and southern Africa.
Question 2
A)
Place the following events in the correct chronological order.
(1 point)
Arrange responses in the correct order to answer the question. Select a response, navigate to the desired position and insert response at that position. Responses can be selected and inserted using the space bar, enter key, left mouse button or touchpad. Responses can be moved using the up and down arrow keys or by dragging with a mouse.
Question 3
A)
Which factors influenced the growth of Christianity in East Africa? Select the two correct answers.
(1 point)
Responses
Mansa Munsa’s pilgrimage to Mecca
Mansa Munsa’s pilgrimage to Mecca
trade with Greeks and Romans
trade with Greeks and Romans
influence of a captured Syrian servant
influence of a captured Syrian servant
invasion of Mali’s Christian military
invasion of Mali’s Christian military
caravans of Christians traveling through the trans-Sahara trade network
caravans of Christians traveling through the trans-Sahara trade network
Question 4
A)
How were Kush and Axum alike?
(1 point)
Responses
both were commercial and trade centers
both were commercial and trade centers
both were ruled by the caste system
both were ruled by the caste system
both utilized the trans-Saharan trade route
both utilized the trans-Saharan trade route
both were significantly influenced by Islam
both were significantly influenced by Islam
Question 5
A)
In which way was Mali different from Axum?
(1 point)
Responses
Mali was influenced by Christianity.
Mali was influenced by Christianity.
Mali became primarily a Muslim culture.
Mali became primarily a Muslim culture.
Mali relied on trade across the Indian Ocean.
Mali relied on trade across the Indian Ocean.
Mali's wealth was evident in their construction of stelae.
Mali's wealth was evident in their construction of stelae.
Question 6
A)
Of the following statements, which accurately describes how foreign lands influenced East Africa?
(1 point)
Responses
Through military conquests, soldiers from India brought Christianity to East Africa.
Through military conquests, soldiers from India brought Christianity to East Africa.
Contact through trade resulted in a multicultural mix that influenced language.
Contact through trade resulted in a multicultural mix that influenced language.
Through the gold-salt trade, Greek and Roman cultures mixed with empires like Songhai and Mali.
Through the gold-salt trade, Greek and Roman cultures mixed with empires like Songhai and Mali.
Through interactions with traders along the Mediterranean, Sundiata brought silks, copper, and glassware back to villages.
Through interactions with traders along the Mediterranean, Sundiata brought silks, copper, and glassware back to villages.
Question 7
A)
How did trade help early Africans develop advanced societies?
(1 point)
Responses
It introduced them to new religions.
It introduced them to new religions.
It allowed them to make weapons out of iron.
It allowed them to make weapons out of iron.
It made the gold they mined less valuable.
It made the gold they mined less valuable.
It allowed them to trade natural resources for items they needed.
It allowed them to trade natural resources for items they needed.
Question 8
A)
Look at the diagram.
A diagram is shown. At the top of the diagram Ancestor is labeled. At the bottom of the diagram lineage is shown in four separate boxes. Each of these boxes has an arrow pointed towards ancestor.
What unit of West African society does this diagram illustrate?
(1 point)
Responses
a village
a village
a caste
a caste
a clan
a clan
an empire
an empire
Question 9
A)
How did Ghana’s rulers make sure that gold remained an important trade good?
(1 point)
Responses
They made beautiful jewelry from it.
They made beautiful jewelry from it.
They traded it for salt.
They traded it for salt.
They controlled how much of it was available.
They controlled how much of it was available.
They required that all coins be made from it.
They required that all coins be made from it.
Question 10
A)
Which of the following is one legacy from the empires of Mali and Songhai?
(1 point)
Responses
The hajj was established as an Islamic tradition.
The hajj was established as an Islamic tradition.
The languages they established are still spoken today.
The languages they established are still spoken today.
Most West African nations have oral laws.
Most West African nations have oral laws.
Christianity has spread throughout West Africa.
Christianity has spread throughout West Africa.
Question 11
A)
Which of the following was the significance of Mansa Musa’s hajj?
(1 point)
Responses
It ended Sundiata's rule over Mali.
It ended Sundiata's rule over Mali.
It established Mali's first set of laws.
It established Mali's first set of laws.
It introduced Christianity to Mali.
It introduced Christianity to Mali.
It brought world attention to Mali.
It brought world attention to Mali.
Question 12
A)Use the drop-down menu to complete the sentence.(1 point)
The wealth of East African city-states was based on
Choose
Question 13
A)
Which was the main cause of the development of Swahili culture?
(1 point)
Responses
the spread of Christianity
the spread of Christianity
the gold-salt trade with West Africa
the gold-salt trade with West Africa
trade with the interior of East Africa
trade with the interior of East Africa
trade across the Indian Ocean
trade across the Indian Ocean
Question 14
A)
Which is the main role of a griot?
(1 point)
Responses
to organize the family structure
to organize the family structure
to preserve cultural traditions
to preserve cultural traditions
to tell stories with morals
to tell stories with morals
to spread Islamic teachings
to spread Islamic teachings
Question 15
A)
Look at the photograph.
Large herds of zebras and wildebeests are shown grazing on a large, grassy plain. A single tree is also visible.
Which ecosystem in Africa does the photograph show?
(1 point)
Responses
desert
desert
rain forest
rain forest
savanna
savanna
Mediterranean
Mediterranean
Question 16
A)
Describe how oral traditions, proverbs, and music are key features of Africa's cultural legacy.
(4 points)
Question 17
A)
How did the Songhai Empire strengthen Islam?
(4 points)
Question 18
A)
Which factors in West and East Africa allowed their cultures to endure?
(4 points)
Question 1: The two areas that made it possible for people in these ecosystems to use the trans-Saharan trade route are the desert regions of North Africa and the Sahel region.
Question 2: The events in correct chronological order are as follows:
1. Trade with Greeks and Romans.
2. Caravans of Christians traveling through the trans-Saharan trade network.
3. Influence of a captured Syrian servant.
4. Invasion of Mali’s Christian military.
5. Mansa Munsa’s pilgrimage to Mecca.
Question 3: The factors that influenced the growth of Christianity in East Africa are trade with Greeks and Romans and caravans of Christians traveling through the trans-Saharan trade network.
Question 4: Both Kush and Axum were alike in that both were commercial and trade centers.
Question 5: The way in which Mali was different from Axum is that Mali became primarily a Muslim culture.
Question 6: Contact through trade resulted in a multicultural mix that influenced language in East Africa.
Question 7: Trade helped early Africans develop advanced societies by allowing them to trade natural resources for items they needed.
Question 8: The diagram illustrates a clan in West African society.
Question 9: Ghana’s rulers made sure that gold remained an important trade good by controlling how much of it was available.
Question 10: One legacy from the empires of Mali and Songhai is that the languages they established are still spoken today.
Question 11: The significance of Mansa Musa’s hajj was that it brought world attention to Mali.
Question 12: The wealth of East African city-states was based on trade across the Indian Ocean.
Question 13: The main cause of the development of Swahili culture was trade across the Indian Ocean.
Question 14: The main role of a griot is to preserve cultural traditions.
Question 15: The ecosystem in Africa shown in the photograph is the savanna.
I hope this helps. Let me know if you need assistance with the following questions.