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Elza [17]
3 years ago
11

The number 9 is what percent of the number 72 ?

Mathematics
2 answers:
nikdorinn [45]3 years ago
7 0

Answer:12.5% of 72 is 9

Step-by-step explanation:

prisoha [69]3 years ago
4 0

Answer:

I personally disagree with the answer the person above me has given.

Step-by-step explanation:

since 7.2 = 10% of 72 we will again find out ten percent of that number which is 0.72. 7.2-0.72=6.48% or if we round it 6.5%

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Length of an equilateral triangle with side root3
Sever21 [200]

Answer:

√3/4(√3)^2=3√3/4

Hope it helps

5 0
3 years ago
Please someone help me with maths​
Nata [24]

Answer:

<em>a</em><em>)</em><em>=</em><em> </em><em>5x</em><em>+</em><em>10</em>

<em>b</em><em>)</em><em>=</em><em> </em><em>7y-6</em>

<em>c</em><em>)</em><em>=</em><em> </em><em>6x-6</em>

<em>d</em><em>)</em><em>=</em><em> </em><em>2x</em><em>^</em><em>2</em><em>+</em><em>8x-5</em>

<em>e</em><em>)</em><em>=</em><em> </em><em>6x</em><em>+</em><em>9</em>

<em>f</em><em>)</em><em>=</em><em> </em><em>4xy-4y</em><em>^</em><em>2</em><em>+</em><em>8y</em>

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6 0
3 years ago
Read 2 more answers
I need help to answer A and B and C I got kind of confused <br>​
liubo4ka [24]

Answer:

a y=25+89x b 25 c 14

Step-by-step explanation:

89*22=1958

1983-1958=25(service fee)

(1271-25)/89=14

6 0
3 years ago
You want to study how the number of popped kernels in a microwave popcorn bag is affected by brand, microwave power, and time in
Afina-wow [57]

Answer:

Number of unique treatment combinations  = 8

Step-by-step explanation:

Given:

Number of brands = 3

Number of power settings = 2

Number of microwave times = 3

Find:

Number of unique treatment combinations.

Computation:

Number of unique treatment combinations = Number of brands + Number of power settings + Number of microwave times

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8 0
3 years ago
Which of the following are roots of the polynomial function?
Bingel [31]

Answer:

1 and -5

Step-by-step explanation:

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6 0
2 years ago
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