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Brilliant_brown [7]
2 years ago
13

If you choose an answer to this question at random, what is the chance you will be correct?

Mathematics
1 answer:
Daniel [21]2 years ago
6 0
I believe the answer is B right??? and why are there two 25% ? 
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Dilation ( effects of changing dimensions on perimeter and area)
Archy [21]
The answer is C) 64in.
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3 years ago
The area of a triangular sign is 81ft2 if the base of the sign measures 18 what is the height of the sign
bagirrra123 [75]
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kvasek [131]
It’s c) XS, i love your pfp btw!! :)
8 0
2 years ago
Help pls!!!!! Brainliest goes to first right answer
zepelin [54]

Answer:

96 inch²

Step-by-step explanation:

there are 2 shapes,

1. a square

2. a triangle

lets find the area of the square first,

<u>AREA = SIDE × SIDE</u>

= 8 × 8

= 64 inch²

now, area of triangle ,

area \:  =  \frac{1}{2}  \times base \:  \times height \:

=  \frac{1}{2}  \times 8 \times 8 \\  =  \frac{1}{2}  \times 64 \\  = 32 \:  {inch}^{2}

so, total area is :

area of square + area of triangle

= 64 + 32

= 96 inch²

7 0
3 years ago
Read 2 more answers
3x+2y=4 <br> 4x+5y=17<br> What is the value of x and y?
Fudgin [204]
{3x+2y=4    /*5
{4x+5y=17    /*(-2)

{15x+10y=20
<u>{-8x-10y=-34        </u>(+)
<em>7x=-14</em><em />
<em>x=-2</em>

15x+10y=20
15*(-2)+10y=20
-30+10y=20
10y=50
<em>y=5</em>

5 0
3 years ago
Read 2 more answers
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