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Aliun [14]
3 years ago
8

Find the reciprocals of the numbers below.

Mathematics
2 answers:
bagirrra123 [75]3 years ago
4 0
The reciprocal of a number x is 1/x

The reciprocal of 5 is 1/5

The reciprocal of 6/11 is 1/6/11 = 11/6
kondor19780726 [428]3 years ago
4 0
The reciprocal of 5 would be -5
Though the reciprocal of 6/11 would be -11/6
You do the opposite of the fraction of number and flip it.
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Order the following form least to greatest: 0.07, 0.71, 0.007, 0.071?
IrinaK [193]
0.007, 0.07, 0.071, 0.71
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3 years ago
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I need help with simply the number please
marta [7]

7 + \frac{2(5-2)2}{4}

7 + \frac{2(5-2)}{2}

7+5-2

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What should be added to 8 to make the sum 0
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A sampling of hemlock trees revealed that 7 out of 190 trees are infected with insects. About how many of the 950 hemlock trees
nignag [31]

Answer:

About 35 trees in a state park are infected with insects

Step-by-step explanation:

we know that

7 out of 190 trees are infected with insects

so

using proportion

Find out about how many of the 950 hemlock trees in a state park are infected with insects

\frac{190}{7}=\frac{950}{x} \\\\x=7(950)/190\\\\x= 35

therefore

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3 0
3 years ago
Quadrilateral QRST is a square. If the measure of angle RQT is 3x - 6. Find the value of x.
trapecia [35]

Given that quadrilateral QRST is a square.

Each angle of a square is of 90 degrees.

Angle <RQT is also an angle of 90 degrees.

We also given angle RQT = 3x - 6.

So, we can setup an equation as 3x-6 =90.

Now, we need to solve the equation for x.

6 is being subtracted from left side.

We always apply reverse operation. Reverse operation of subtraction is addition.

So, adding 6 on both sides of the equation, we get

3x-6+6 =90+6.

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3 is being multipied with x, in order to remove that 3, we need to apply reverse operation of multiplication.

So, dividing both sides by 3.

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x=32 (final answer).

3 0
3 years ago
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