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3 years ago

Use the diagram of a sphere inscribed in a cylinder to describe the relationship between the volume of a

Mathematics

2 answers:

Anettt [7]3 years ago

6 0

At ya ya ya 4000 sooo uea

kogti [31]3 years ago

3 0

Answer:

1.5 times

Step-by-step explanation:

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Through how many radians does the minute hand of a clock rotate from<br> 12:50 PM to 1:20 PM?

Dahasolnce [82]

Answer:

655Step-by-step explanation:

7 0

3 years ago

Given the following geometric sequence, find the common ratio:<br><br> {225, 45, 9...}

Tom [10]

Answer:

$\frac{1}{5}$ is the common ratio

Step-by-step explanation:

Common ratio(r) states that the ratio of each term of a geometric sequence to the term preceding it.

$r = \frac{a_2}{a_1} =\frac{a_3}{a_2}........\frac{a_{n+1}}{a_n}$

Given the sequence:

225, 45, 9, .........

Here,

$a_1 = 225$

$a_2 = 45$

$a_3 = 9$ and so on...

Using definition to find r.

$r = \frac{45}{225}=\frac{9}{45}......$

After solving we get;

$r = \frac{1}{5}$

Therefore, the common ratio is, $\frac{1}{5}$

8 0

3 years ago

Read 2 more answers

4w=276 I'm confused please help me

gtnhenbr [62]

Divide 4 on both sides. 276 divided by 4 equals 69. final answer: w=69

5 0

3 years ago

Angle XYZ = 2X° and angle PQR = (8X -20)°. If angle XYZ and angle PQR are supplementary, find the measure of each angle. Angle P

Alchen [17]

Answer:

$PQR = 140$

Step-by-step explanation:

Given

$XYZ = 2X$

$PQR = 8X - 20$

Required

Find PQR

Since both angles are supplementary, we have:

$XYZ + PQR = 180$

This gives:

$2X + 8X - 20 = 180$

$10X - 20 = 180$

Collect Like Terms

$10X = 20 + 180$

$10X = 200$

Divide through by 10

$X = 20$

Substitute 20 for X in $PQR = 8X - 20$

$PQR = 8 * 20 -20$

$PQR = 140$

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3 years ago

Y=250d + 250 = -250d + 7500<br> Solve for d

chubhunter [2.5K]

Answer:

that is the answer

Step-by-step explanation:

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3 years ago

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