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3 years ago

10d - 22 + 6d = 12d + 10

Mathematics

1 answer:

ryzh [129]3 years ago

4 0

Answer:

Step-by-step explanation:

10d - 22 + 6d = 12d + 10

16d - 22 = 12d +10

4d = 32

d = 8

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Subtract. 8 ½ - 2 2/3 = 6 1/3 6 1/6 5 1/6 5 5/6

zmey [24]

Answer:

35/6 = 19/3, 37/6, 31/6, 35/6

Step-by-step explanation:

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3 years ago

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Write the expression that shows "3 times the sixth power of 10"

Fantom [35]

3 x 10^6. It looks funny on here but the exponent of 6 goes with 10.

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3 years ago

What is the value of Y? WILL GIVE BRAINLIEST

Mrrafil [7]

Answer

54 degrees

Step-by-step explanation:

Using angle sum property(angles in a triangle add up to 180),

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3 years ago

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A square of side length s lies in a plane perpendicular to a line L. One vertex of the square lies on L. As this square moves a

user100 [1]

Answer:

Part (A) The required volume of the column is $s^2h$ .

Part (B) The volume be $s^2h=\frac{s^2h}{2}+\frac{s^2h}{2}$ .

Step-by-step explanation:

Consider the provided information.

It is given that the we have a square with side length "s" lies in a plane perpendicular to a line L.

Also One vertex of the square lies on L.

Part (A)

Suppose there is a square piece of a paper which is attached with a wire through one corner. As you blow it up it spins around on the wire.

This square moves a distance h along L, and generate a corkscrew-like column with square.

The cross section will remain the same.

So the cross section area of original column and the cross section area of twisted column at each point will be the same.

The volume of the column is the area of square times the height.

This can be written as:

$s^2h$

Hence, the required volume of the column is $s^2h$ .

Part (B) What will the volume be if the square turns twice instead of once?

If the square turns twice instead of once then the volume will remains the same but divide the volume into two equal part.

$s^2h=\frac{s^2h}{2}+\frac{s^2h}{2}$

Hence, the volume be $s^2h=\frac{s^2h}{2}+\frac{s^2h}{2}$ .

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3 years ago

Please show me step by step how to do this

Stels [109]

Answer:

The next three terms of the sequence are 17, 21 and 25.

The 300th term of the sequence is 1197.

Step-by-step explanation:

The statement describes an arithmetic progression, which is defined by following formula:

$p(n) = p_{1}+r\cdot (n-1)$ (1)

Where:

$p_{1}$ - First element of the sequence.

$r$ - Progression rate.

$n$ - Index of the n-th element of the sequence.

$p(n)$ - n-th element of the series.

If we know that $p_{1} = 1$ , $n = 2$ and $p(n) = 5$ , then the progression rate is:

$r = \frac{p(n)-p_{1}}{n-1}$

$r = 4$

The set of elements of the series are described by $p(n) = 1 + 4\cdot (n-1)$ .

Lastly, if we know that $n = 300$ , then the 300th term of the sequence is:

$p(n) = 1 + 4\cdot (n-1)$

$p(n) = 1197$

And the next three terms of the sequence are:

n = 5

$p(n) = 1 + 4\cdot (n-1)$

$p(n) = 17$

n = 6

$p(n) = 1 + 4\cdot (n-1)$

$p(n) = 21$

n = 7

$p(n) = 1 + 4\cdot (n-1)$

$p(n) = 25$

The next three terms of the sequence are 17, 21 and 25.

The 300th term of the sequence is 1197.

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3 years ago