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Goryan [66]
3 years ago
10

HELP ME!!! PLEASEEE!!!

Mathematics
2 answers:
zhannawk [14.2K]3 years ago
7 0
6& 12 are the answers:)
nordsb [41]3 years ago
4 0

Answer:

6 and 12

Step-by-step explanation:

Length= 6+w

width =w

then..

2(6+w)=24

12+2w=24

collect the like terms

24-12=2w

w =6

width=6and length=12

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Natasha_Volkova [10]
The area of a triangle is \frac{1}{2}bh \frac{1}{2}(4.5feet)(5.75feet) and that would equal 12.9375 feet²
6 0
3 years ago
PLEASE HELP ASAP !!!!!!!!
AnnyKZ [126]
Answer: 7°

Explanation:

FBD = EBC
2x + 3 = 9x - 11
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x = -14/-7
x = 2

EBC = 9(2) - 11 = 18 - 11 = 7°
7 0
3 years ago
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Given that PQRS is a square, find x and y.
Dovator [93]
Every angle of a square equals 90 degrees.

2x - 4 = 90              3y + 6 = 90
2x = 90 + 4              3y = 90 - 6
2x = 94                    3y = 84
x = 94/2                     y = 84/3
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4 0
3 years ago
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I need to know the area
nadya68 [22]

Answer:

67.5 units²

Step-by-step explanation:

We can break this problem down in two parts: The upper triangle and the lower trapezoid.

The upper triangle:

Use the formula \frac{1}{2} (b)(h) to compute the area of the triangle. Base = 10 and Height = 7.

1/2 (10)(7)

1/2 (70)

=35 units².

The lower trapezoid:

Use the formula \frac{1}{2}(base_{1} + base_{2}) (height) to compute the area of the trapezoid. Base 1 = 10, Base 2 = 3 and Height = 5.

1/2 (10 + 3)(5)

1/2 (13)(5)

1/2 (65)

=32.5 units²

So, add the two areas of each shape:

35 + 32.5 = 67.5 units².

5 0
2 years ago
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Liula [17]
When you add everything a subtract is from $38.12, you get $16.79 : )
4 0
2 years ago
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