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Arisa [49]
3 years ago
12

Find the area of this polygon

Mathematics
1 answer:
Ulleksa [173]3 years ago
8 0

Answer:

A=25.5

Step-by-step explanation:

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PLEASE HELP AND LEAVE A SMALL EXPLANATION
Fofino [41]

Answer:

A

Step-by-step explanation:

Because Alternative Exterior angle

4 0
2 years ago
Find the L.C.M of the given pair of numbers using the prime factors method. 70 and 84​
Allisa [31]

2| 70,84

2|35,42

3|35,21

5|35,7

.|5,7

LCM=2×2×3×5×5×7=2100

5 0
3 years ago
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The perimeter of a triangle is 34cm. What are the lengths of the sides if the first side is twice the length of the second side
dybincka [34]

Answer:

8sm, 16sm, 10sm

Step-by-step explanation:

the first side of the triangle: x

the other side of the triangle: 2x

the third side of the triangle: x+2

the perimeter of the triangle: x+2x+x+2=34

4x=32

x=8

2*8=16

8+2=10

4 0
2 years ago
If f(1) = 160 and f(n+ 1) = -2f(n), what is f(4)?
sertanlavr [38]
F(1) = 160 is given to us. We'll use it to find f(2)
f(n+1) = -2*f(n)
f(1+1) = -2*f(1) ... replace every n with 1
f(1+1) = -2*160 ... replace f(1) with 160
f(2) = -320

Now use f(2) to find f(3)
f(n+1) = -2*f(n)
f(2+1) = -2*f(2) ... replace every n with 2
f(3) = -2*(-320) ... replace f(2) with -320
f(3) = 640

Finally, use f(3) to find f(4)
f(n+1) = -2*f(n)
f(3+1) = -2*f(3) ... replace every n with 3
f(4) = -2*640 ... replace f(3) with 640
f(4) = -1280

Final Answer: -1280

7 0
3 years ago
Read 2 more answers
Evaluate the following equation for the given value
ruslelena [56]
It’s 28273773737373838383838383
6 0
3 years ago
Read 2 more answers
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