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ASHA 777 [7]
2 years ago
9

Write a trinomial which is degree 2, where the coefficient of the highest degree term is 7.

Mathematics
1 answer:
Nady [450]2 years ago
4 0

Answer:

7x^2 - 2x - 3.

Step-by-step explanation:

Starts with 7x^2  then a term in x then a constant.

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2/3x=10 help please and explain
stira [4]
 Solutions 

Simplify <span><span>2/3</span>x</span> to <span><span>2x/</span>3
</span>
<span><span><span>2x/</span>3</span>=10

</span>2) Multiply both sides by 3

<span>2x=10×3

3) </span>Simplify 10×3 to 30

<span>2x=30

4) </span>Divide both sides by <span>2

</span><span>x=30 </span>÷ <span>2

5) </span>Simplify <span>30 </span><span>÷ 2</span><span> </span><span>to</span><span> </span><span>15

</span><span><span>x=15

Answer = 15  

Also can be written as 1/15</span></span>
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3 years ago
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alexdok [17]

Answer:

First figure is a hexagon

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Step-by-step explanation:

We can classify each figure by how many sides it has.

the first one had 6 sides. a six sided polygon is known as a hexagon

the second one has 12 sides. a 12 sided polygon is known as a dodecagon

the third one has 10 sides. a 10 sided polygon is known as a decagon

8 0
3 years ago
37/50 of a number is what percentage of that number
Ronch [10]

Answer:

74%

Step-by-step explanation:

Multiply both the numerator and denominator by 2 so that you will have a number over 100. After doing this you will have 74/100 which is 74%

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Debra can run two and a half miles into 1/4 hour how many miles per hour can she run ​
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Debra can run 10 miles per hour
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