Answer:
The surface area of this prism is 800 ft^2
Step-by-step explanation:
To get this answer you need to add all the base edges, which will equal to 40. Then you times 40 with 20 which will equal to 800 ft^2. Hope this helps!
Tbh Idrk u should ask the teacher
<h2>
Perimeter of rectangle is 21.6 unit</h2>
Step-by-step explanation:
Refer the figure, we need to find perimeter of rectangle formed by these points.
Let us use distance formula
Length of rectangle is given by distance from (−4, 3) to (0, −3) and width is given by distance from (−4, 3) to (−1, 5).
Perimeter = 2(Length + width) = 2 x ( 7.21+3.61) = 21.64 unit
Perimeter = 21.6 unit
Perimeter of rectangle is 21.6 unit
The two numbers are 41 & 37.
The way to solve this is by setting up an equation. We know that 2 numbers are going to equal 78, so here would be the general equation (let x represent the number we don't know):
(x) + (x + 4) = 78
Now, we need to simplify it (combine like terms):
2x + 4 = 78
Then you can solve it like any other equation. Subtract 4 on both sides:
2x = 74
Divide by 2 on both sides:
x = 37.
So, now you know one number is equal to 37 and that the other is 37 + 4.
That's how you get 37 & 41.
Answer:
10 i think
Step-by-step explanation: