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SpyIntel [72]
3 years ago
5

Find the value of X for the figure given the perimeter

Mathematics
1 answer:
Ivahew [28]3 years ago
6 0
Perimeter refers to the distance around a figure in this case a rectangle. On this problem is given the perimeter of the rectangle and its asked to find the value of x.

First of all, you should know that the formula to find the perimeter of a rectangles is P=2b+2h where b is the base and h the height of the rectangle.

P=2b+2h                    Substitute the given values
30=2(3x)+2(2x)          Associate the terms
30=6x+4x                   Combine like terms
30=10x                       Divide in both sides by 10 to isolate x
3=x 

The value of x for the rectangle is 3 units.
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Help me please I will give brainiest​
nadya68 [22]
8.a)
A= (1,1) A’= (3,3)
B= (4,6) B’= (12,18)
C= (6,1). C= (18,3)

8b.)

A= (1,1) A’(0,5,0.5)

B= (4,6) B(2,3)

C= (6,1). C(3,0.5)


Hope this helped ! :)
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3 years ago
Jensen has an above ground pool in the shape of a regular octagon. Opposite sides are 25 feet apart and each side is 10.4 feet l
Studentka2010 [4]

Answer:

<u>Given</u>: base = 10.4ft, height = 12.5

Area of octagon = 8(1/2 × b × h)

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Volume of pool = 520ft² × 3ft

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Now, 1 cubic ft takes 7.5 gallons to fill.

Therefore, 1560 cubic ft takes,

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So, <u>Correct choice</u> - [D] 11,700.

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Answer:

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make 1/4 a reciprocal (basically just turning the fraction upside down)

then turn the division sign into a multiplication sign and multiply across:

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bija089 [108]

Answer:

The correct answer would be y=5/8x + 1/2

Step-by-step explanation:

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