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FinnZ [79.3K]
3 years ago
12

What is the surface area of this design?

Mathematics
2 answers:
umka21 [38]3 years ago
6 0

Answer:


Step-by-step explanation:

its 197


klasskru [66]3 years ago
3 0
I think it is 7200in.
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Help................​
Rina8888 [55]

Answer:  DB is 5

Step-by-step explanation:

Alright, lets get started.

Since given that AD is parallel to CB.

And AB is parallel to CD.

And the angle A is given as 90°

It means the given figure is a rectangle.

And the diagonals of the rectangle are equal to each other.

So, DB=AC

So, DB=5

Hence the answer is 5 ...     Answer

Hope it will help :)

4 0
3 years ago
Divide.<br> -6:31<br> Enter your answer as a mixed number, in simplified form, in the box.
jekas [21]

Answer:−

-12/31

Step-by-step explanation:

8 0
3 years ago
To factor 8x² + bx + 3, a student correctly rewrites the trinomial as 8x^2 +px+qx+3. What is the value of pq?
lidiya [134]
It is  because it is 2*8(8-8)
4 0
3 years ago
One tray holds eight sandwiches. If there are 30 sandwiches in all how many trays are needed
astra-53 [7]
4 trays are needed because your number is 3.75 and you need another tray for the rest 
4 0
3 years ago
Yaaay even more algebra
Anika [276]

Answer:

f(x) = 3x-1

g(x) = x+2

Find (f-g)(x), this means we need to subtract g from x.

(3x-1) - (x+2)

Subtract the like terms:

3x -x = 2x

-1 -2 = -3

Combine them to get 2x-3

The answer is B.

Brainliest would be much appreciated!

5 0
3 years ago
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