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3 years ago

Find the nth term for the sequence 1, 4, 9, 16, 25, 36

1 answer:

7 0

1, 4, 9, 16, 25, 36
1+3=4
4+5=9
9+7=16
16+9=25
25+11=36

Evidently, you can notice the pattern. The second number is always increasing by two. Therefore the nth term is n^2.

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One pound of swordfish costs as much as 1.5 pounds of salmon. Mrs. O pays $39 for 2 pounds of salmon and 3 pounds of swordfish.

Sonbull [250]

For every 2 pounds of salmon she pays for she will get 3 pounds of sword fish with it. 2 to 3 or 2/3 are different ways to Write a ratio for this problem.

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4 years ago

!!Help!!<br>solve for x

Murrr4er [49]

WXY = XYW ( = 41 ) ⇒ XYW is a isosceles triangle

⇒ XW = YW

⇒ 54 = 6x + 6

⇒ 6( x + 1 ) = 54

⇒ x + 1 = 9

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3 years ago

The volume of a cubic box is 10 to the power of 6 cubic millimeters. Write the volume in standard form

Vinil7 [7]

$1 \times 10^{6} mm^{3}$

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3 years ago

Find the volume of a cylinder with a diameter of 6 inches and a height that is three times the radius. Use pi on your calculator

Virty [35]

ANSWER
$V=254.47in^3$

EXPLANATION

The volume of a cylinder is given by the formula:

$V=\pi \: {r}^{2} h$

The given cylinder has diameter 6. This means that, the radius is

$r = \frac{6}{2}$

$r = 3cm$

The is height is

$h = 3r$

$h = 3(3) = 9cm$

We substitute the values into the formula to obtain;

$V=\pi \: {3}^{2} \times 9$

$V=81\pi$

$V=254.46900494$

The volume is $254.47in^3$ to the nearest hundredth

7 0

3 years ago

Read 2 more answers

What is the measure of the missing angle?

mestny [16]

Answer:

25°

Step-by-step explanation:

These types of figures have 3 angles, which add up to 180°. If you found the 2 angles already, you can find the last one by adding both angles together and using 180° to deduct it with the total degree of thd 2 angles.

127 + 28 = 155

180 - 155 = 25

5 0

3 years ago