Answer: The answer would be 628.24!
Step-by-step explanation:
got it right
Answer:
2n + 7
Step-by-step explanation:
Answer:
-2,0,2
Step-by-step explanation:
The given equation is:
⇒
Substituting in the above equation, we get
⇒
⇒
⇒
⇒
⇒
⇒
Now, , then substituting the value of a in this equation,
and
⇒
⇒ and
⇒
⇒
Thus, the value of x are -2,0 and 2.
0
2
Answer:
1
Step-by-step explanation:
Answer:
Sure, I can help you with that. The surface area of a rectangular prism is the sum of the areas of all its faces. A net is a way of unfolding a 3D shape into a 2D shape, so that each face is represented by a rectangle. To find the area of each rectangle, you need to multiply its length and width. For example, the area of rectangle 1 in the net is 2cm times 5cm, which is 10cm^2. The area of rectangle 2 is 5cm times 8cm, which is 40cm^2. The area of rectangle 3 is 8cm times 2cm, which is 16cm^2. And so on for the other rectangles.
To find the total surface area, you need to add up the areas of all the rectangles. You can use the formula:
Total surface area = Area of rectangle 1 + Area of rectangle 2 + Area of rectangle 3 + Area of rectangle 4 + Area of rectangle 5 + Area of rectangle 6
If you plug in the values that you calculated for each rectangle, you will get:
Total surface area = 10cm^2 + 40cm^2 + 16cm^2 + 16cm^2 + 40cm^2 + 10cm^2
Total surface area = 132cm^2
So, the surface area of the rectangular prism is 132cm^2. I hope this helps you understand how to find the surface area of a rectangular prism using a net.
Do you have any other questions about geometry or anything else?
Step-by-step explanation:
a. The populations of grasshoppers, mice, and snakes would increase.
b. The populations of grasshoppers and mice would increase, while the population of snakes would decrease.
c. The populations of grasshoppers would decrease, while the population of mice and snakes would increase.
d. the number of plants will increase, the number of grasshoppers will increase, the number of snakes will increase
Answer;
-The populations of grasshoppers, mice, and snakes would decrease.
Explanation;
-The food web or a food chain describes the series of relationships that occur between predators and prey in an ecosystem.
-Several types of life forms form the food web. Green plants that can make their own food through photosynthesis are the web's producers. They form the bottom of the chain. Animals that get food from other animals and plants are consumers. Decomposers feed off dead plants and animals because decomposers cannot make their own food.
-If producers were removed in a food chain then, all the other animals in the food web would die too, because their food supplies would have died out. The populations of the consumers would fall as the population of the producer fell.
Answer:
B
Step-by-step explanation: