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Alexxandr [17]
3 years ago
8

Help please I don’t get may I please have help with this

Mathematics
1 answer:
Veronika [31]3 years ago
5 0

Answer:

1)\:2\frac{2}{3} ft

2)\:4

3)\:\frac{20}{3} ft^{2}

4)\:10\frac{2}{3} ft^{2}

<u>------------------------</u>

hope it helps...

have a great day!!

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Just 6, 8, and 10 plz<br> thx
marshall27 [118]
6 - 15/40 = 0.375 = 37.5%
When looking to convert a decimal to a percent you move the decimal over two places so, 0.375 becomes 37.5 

8 - 70*1.2 = 80 

You see 100% is equal to 1.00 when multiplying/dividing. So 1.2 = 120%

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7 0
3 years ago
7/5 mile / 2/3 hour worked out please
Elenna [48]

Steps to solve:

7/5 ÷ 2/3

~Dot

7/5 * 2/3

~Flip

7/5 * 3/2

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21/10

Best of Luck!

3 0
3 years ago
Read 2 more answers
Limited time . 10 points
AfilCa [17]

Answer:

Therefore the value of x is

x=1\pm\sqrt{19}i

Step-by-step explanation:

Given:

x^{2}+20=2x which is

x^{2}-2x+20=0

To Find:

x = ? using Quadratic Formula

Solution:

For a Quadratic Equation ax² + bx + c = 0 , Formula Method is given as

x=\dfrac{-b\pm\sqrt{b^{2}-4ac}}{2a}

On Comparing with above we get

a=1\\b=-2\\c=20

Substituting a , b , c in Formula method we get

x=\dfrac{-(-2)\pm\sqrt{(-2)^{2}-4(1)(20)}}{2\times 1}\\\\x=\dfrac{2\pm\sqrt{-76}}{2}\\\\x=\dfrac{2\pm2\sqrt{19}i}{2}\\Dividing\ by\ 2\ we\ get\\\\x=1 \pm\sqrt{19}i

Therefore the value of x is

x=1\pm\sqrt{19}i

8 0
3 years ago
One ounce of olive oil costs $0.23. How much does the whole bottle cost if it contains 32 ounces?
Gwar [14]

Answer:$7.36

Step-by-step explanation:

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7 0
3 years ago
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Find the slope of the line. Write your answer in simplest form.
Masja [62]

Answer:

1/6

Step-by-step explanation:

The rise is 1 and the run is 6

7 0
3 years ago
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