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Nastasia [14]
3 years ago
10

If a ∥ b and e ∥ f, what is the value of y?

Mathematics
1 answer:
ruslelena [56]3 years ago
4 0

Answer:

What is a b e and f u just said // I think its supposed to be a number

Step-by-step explanation:

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Help plz if your good at finding the area of the compound figure plz help if you don’t know the answer your not needed but if yo
spin [16.1K]

Answer:

96cm^2

Step-by-step explanation:

We can divide it into two rectangles: 7x8 and 10x(12-8), arriving at the solution of 7cm*8cm + 10cm*4cm = 56cm^2 + 40cm^2 = 96cm^2

We can also divide it into two rectangles: 12x7 + (12-8)x(10-7), arriving at 12cm*7cm + 4cm*3cm = 84cm^2 + 12cm^2 = 96cm^2

We could also divide it to one big rectangle and one "negative" rectangle of 10x12 and -8x(10-7), arriving at 10cm*12cm - 8cm*3cm = 120cm^2 - 24cm^2 = 96cm^2

6 0
3 years ago
(-6.7x 2 + 2.3x y + 5.2) - (-14.9x 2 - 3.5x y + 7.1)
Kruka [31]
9.6x^2 + 5.8xy - 2.1

7 0
3 years ago
Footballs cost $22.00 each. The athletic director has $277.00 in his budget to spend on footballs there is a $13.00 shipping fee
ZanzabumX [31]

Answer:

16

Step-by-step explanation:

x = number of footballs he can order

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5 0
2 years ago
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attashe74 [19]
<span>1/2x+3y/4=5 => (1/2)x + (3/4)y = 5

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Eliminate the fractional coefficients:  Mult. the first equation by 4 and mult. the second equation by 10:


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</span><span>Multiply the 1st equation by -1:

-</span>2x - 3y = -20
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-------------------
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Solution is (10,0).
8 0
3 years ago
The quotient of 2 and the sum of a number and 1.
snow_lady [41]

Answer:

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Step-by-step explanation:

If the number is represented by x the expression is:

2 / (x + 1).

5 0
3 years ago
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