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Leokris [45]
2 years ago
13

Please help me with this - its about percent changes

Mathematics
1 answer:
Serhud [2]2 years ago
6 0

Answer:

110.06

Step-by-step explanation:

Make a ratio: 95.20 / x = 86.5 / 100   (86.5 = 100% - 13.5%)

Cross multiply: 95.20 x 100 = 86.5x

9520 = 86.5x

110.06 = x

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Give me a funny shrek woman or anyone else
Bogdan [553]

Answer:

i need points ahsbdachsbecd

Step-by-step explanation:

8 0
3 years ago
N.6 Properties of parallelograms
PolarNik [594]

Answer:

J=63

Step-by-step explanation:

3b+27=2b+57

subtract 27 from both sides

3b=2b+30

subtract 2b from both sides

b=30

K+J=180

substitute the value of b into K

2(30)+57+J=180

117+J=180

subtract 117 from both sides

J=63

4 0
2 years ago
Solve the inequality and graph the solution on the line provided. 6x + 3 ≤ 9​
Angelina_Jolie [31]

Answer:

Iook at the image below

Step-by-step explanation:

Hope this helps :)

7 0
3 years ago
Read 2 more answers
Three times the square of a number if five less than sixteen times the number. What is the number?
expeople1 [14]
X - the number

3x^2=16x-5 \\
3x^2-16x+5=0 \\
3x^2-15x-x+5=0 \\
3x(x-5)-1(x-5)=0 \\
(3x-1)(x-5)=0 \\
3x-1=0 \ \lor \ x-5=0 \\
3x=1 \ \lor \ x=5 \\
x=\frac{1}{3} \ \lor \ x=5

The number is 1/3 or 5.
5 0
3 years ago
Read 2 more answers
Pilaf has a circular garden plot with an area of 125 square feet. To fence the area, how many feet of fencing does she need?
Jet001 [13]
So, to find the find the amount of fencing required, or the circumference of the gardening, pot...

Area = pi * r^2
125 square feet = pi *r^2
125/ pi = r^2
39.79 = r^2
root square of 39.79 = r
6.31 = r

To find the circumference, the formula is: pi * D (or Pi * r * 2)

therefore, 

C = pi * 6.31 *2
C = 39.65 feet

therefore, 39.65 feet of fencing is needed.

hope this helps
8 0
3 years ago
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