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avanturin [10]
3 years ago
5

I need help fast thanks

Mathematics
1 answer:
natka813 [3]3 years ago
3 0

Answer:

area - 16x+8

perimeter - 18x+8

Step-by-step explanation:

area:

1/2((8x+4)*4)

(4x+2)*4

16x+8

perimeter:

4x+2+8x+4+6x+2

18x+8

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(x+6) is a factor of f(x). Solve f(x)=0.<br>x3 - 52x – 96​
Mars2501 [29]
<h3>I'll teach you how to solve f(x)=0x63 - 52x – 96​</h3>

----------------------------------------------------------

f(x)=0x^3 - 52x – 96​

Apply rule:

0 * a= 0

0-52x-96

Group like terms:

-52x+0-96

Add/subtract the numbers:

0-96= -96

-52x-96

Your Answer Is -52x-96

plz mark me as brianliest if this helped :)

6 0
3 years ago
Ms. Brack wants to hang a bulletin board with
Eduardwww [97]

Answer:

He needs 8.75 ft² polka dot paper to cover the board.

Step-by-step explanation:

How much polka dot paper she need to cover the board is the area of the board . The is a rectangle with length 3.5 ft long and width of 2.5 ft wide .

The area of the board(rectangle) = length × width

Area = LW

where

L= 3.5 ft

W = 2.5 ft

Area = 3.5 × 2.5

Area = 8.75 ft²

He needs 8.75 ft² polka dot paper to cover the board.

7 0
4 years ago
What is the answer this equation<br> 3/8 × 32/5
cupoosta [38]
96/40
simplified 12/5
7 0
3 years ago
Read 2 more answers
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Gwar [14]
A) 15/4 = 4/4+4/4+4/4+3/4= 3 3/4
B)9/2= 2/2+2/2+2/2+2/2+1/2= 4 1/2
c = 26/12 = 12/12 + 12/12 + 2/12 =  2 2/12
d) 20/6 = 6/6 + 6/6 + 6/6 + 2/6 = 3 2/6
8 0
3 years ago
Simplify: -3/8 +(-1/4)<br><br>A. -5/8<br><br>B. -1/2<br><br>C. -1/3<br><br>D. -1/8​
sveticcg [70]

Answer:

A

Step-by-step explanation:

Answer can be A).-5/8....

5 0
3 years ago
Read 2 more answers
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