Question - For each figure below, determine if it has rotational symmetry. If it does, give
the smallest angle of rotation needed for the figure to appear unmoved.

Please Show your work so I can understand. I need the answer by 3/2/23 at 9pm.

Answer:

Step-by-step explanation:

Answer:

Step-by

1. 1.37   [tex]\frac{137}{100}[/tex]

2. 1.15   [tex]\frac{31}{20}[/tex]

3. 0.0075  [tex]\frac{3}{4}[/tex]

4. 0.004  [tex]\frac{1}{250}[/tex]

5. 4.5   [tex]\frac{9}{2}[/tex]

6. 1.01  [tex]\frac{101}{100}[/tex]

7. 0.0036  [tex]\frac{9}{2500}[/tex]

8. 0.0022  [tex]\frac{11}{5000}[/tex]

9. 8.1  [tex]\frac{81}{10}[/tex]

10. 0.003 [tex]\frac{3}{1000}[/tex]

11. 0.0025 [tex]\frac{1}{400}[/tex]

12. 0.0035 [tex]\frac{7}{2000}[/tex]

Answer:

2, 4, 3 are the right answers

Answer:

2,3 and 4

Step-by-step explanation:

Answer: 112 [tex]in^{2}[/tex]

Step-by-step explanation: Assuming that 1 box on a coordinate plane equals 1 inch by 1 inch the painted face of the brick has an area of 112[tex]in^{2}[/tex]

Answer:

22/7

Step-by-step explanation:

Answer: I can't write the whole thing right now so you can just put it in your own words.

Step-by-step explanation: You can get 5,280 and divide it by 8 you will get 660 and you put three 660s on the length and 1 each on the width.

btw I got a document so you can understand.

Answer:

Part A:110.8 ft

Part B:$76.526 or rounded to the nearest dollar is $77

Step-by-step explanation:

Part A: 6.2 x 4 = 24.8

24.8 x 2 = 49.6

4 x 3 = 12

12 x 2 = 24

6.2 x 3 = 18.6

18.6 x 2 = 37.2

49.6 + 24 + 37.2 = 110.8

110.8 ft sq

Part B: 6.2 x 4 = 24.8

24.8 x 2 = 49.6

4 x 3 = 12

12 x 2 = 24

6.2 x 3 = 18.6

49.6 + 24 + 18.6 = 92.2

92.2 x .83 = 76.526

$76.526 or rounded to the nearest doller $77

Answer:3 : 31

Step-by-step explanation: Because if 3 have fallen over then 34 remain

Answer: 8

Step-by-step explanation:

One way to find the GCF (Greatest Common Factor) is to list the factors of each number and find the largest factor that they have in common.The factors of 16 are: 1, 2, 4, 8, 16

The factors of 8 are: 1, 2, 4, 8
The largest factor that 16 and 8 have in common is 8.
This means that the marbles can be divided into 8 identical groups, each containing 2 blue marbles and 1 white marble.
Therefore, the greatest number of groups Spencer can make is 8.

The amount of metal used to make the can = surface area of cylindrical can, which is: C. 20π in².

A can is a cylinder.

Surface area of a cylinder = 2πrh + 2πr²

Thus:

Amount of metal used to make the can = surface area of the can

r = 4/2 = 2 in.

h = 3 in.

Therefore:

Surface area = 2×π×2×3 + 2×π×2²

Surface area = 12π + 8π

Surface area = 20π in².

Learn more about the surface area of a cylinder on:

https://brainly.com/question/14657844

Add 15 more so it will be 60 mph

Step-by-step explanation:

Hope it helps. Have a nice Month.

Answer:

1/6

Step-by-step explanation:

2/4 times x = 2/24

Solve for x and you will get 1/6

Answer: 1/6

Step-by-step explanation:

Since 2 * 1 is just 2, all we need to do is to find the denominator. So we can just divide 4 from 24, and we get our answer, which is 6.

Which means the answer is 1/6.

Answer:

I don't know how to type the table but the description is:

Slope= -3/2

y-intercept=0

y-intercept would be the b in y = mx + b and in this equation, it looks like there is no b but there is, it is just an invisible 0 because you don't need to add or subtract 0. The slope is -3/2 because m in the equation y=mx+b means slope.

hope that helps!

Answer:

The answer is 144

Answer:

1.3n + 9.6

Step-by-step explanation:

We can first gather the terms with the same variable to simplify the expression and combine like terms. In this case, we have 3.4n and -2.1n, which have the variable n. So, we can combine these terms by subtracting the coefficient of n:

3.4n - 2.1n = 1.3n

Next, we can add the constant terms 9.6:

1.3n + 9.6

So the simplified expression with combining like terms is 1.3n + 9.6. This means that the original expression 3.4n + 9.6 - 2.1n is equivalent to 1.3n + 9.6 after combining the terms with the same variable.

Answer: 9.6 + 1.3n

Step-by-step explanation:

3.4n + 9.6 - 2.1n

Combine like terms which are 3.4n and 2.1n

You do 3.4n - 2.1n = 1.3n

Now it's 9.6 + 1.3n

You would think to add 9.6 and 1.3n. No.

Leave it like that.

Answer: 9.6 + 1.3n

Answer:

2713.0 in3

Step-by-step explanation:

[tex](3.14 \times {9}^{2} \times \frac{14}{3} ) + ( \frac{4}{3} \times 3.14 \times {9}^{3} \times \frac{1}{2} )[/tex]

Answer: D

Step-by-step explanation:

Stacie sends text messages for 4 hours each day (from 4 p.m. to 8 p.m.), so she sends a total of 12 x 4 = 48 text messages per day.

To calculate the number of text messages that Stacie sends during these hours in x weeks, we need to multiply the number of days by the number of text messages per day.

Since there are 7 days in a week, Stacie sends 48 x 7 = 336 text messages per week.

Therefore, the equation that can be used to calculate the number of text messages that Stacie sends during these hours in x weeks is:

y = 336x

So the answer is D.

Answer:

The answer would be D: y=366x

Step-by-step explanation:

The question asks for an equation that says how many messages she sends in x amount of weeks.

First, you would need to find how many messages she sends in 1 week. She sends 12 messages in a 4-hour span (4 pm to 8 pm) so that makes 48 messages in that span a day. Then you multiply that by 7 to see how many she sends in a week.

y represents the total number of messages, this is unknown. X represents the number of weeks.

Hope this helps :)

Answer: 25%

Step-by-step explanation: plato

Answer: The answer would be 100.

Step-by-step explanation: The answer would be 100 because one friend is 128 feet above the ocean right, then the other friend is 28 feet below sea level in the water OK. So if one is 128 feet above sea level then that's a positive 128 feet. Now if the other friend is 28 feet below sea level in the water well then that's a negative 28 feet. So then what I would do is i would subtract 128 from 28 and get my answer of 100 feet apart from each other. Hope i helped and have an amazing day, and good luck on any upcoming test that you might have. I hope you Ace them all:) Good day buddy.

Answer:

A: $30

B: $2150

C: 17 years

Step-by-step explanation:

A: 0.015×2000 = 30

B: 2000 + (30×5) = 2150

C: 2000 ÷ 30 = 17

Answer: Volume = 792

Step-by-step explanation:

V=[tex]x^{3}[/tex]

Bottom Cube - 8cm - 512

Middle Cube - 6cm - 216

Top Cube - 4cm - 64

The correct answer is A) 8.58π in².

For us to find the surface area of the cylinder, we can consider the area of the two circular bases and the lateral surface area.

The formula for the surface area of a cylinder is:

Surface Area = 2πr² + 2πrh

Given that the diameter of each circle (base) is labeled as 2.6 inches, we can find the radius by dividing the diameter by 2:

Radius (r) = 2.6 inches / 2 = 1.3 inches

The height (h) of the rectangle is labeled as 2 inches.

Now we can calculate the surface area using the formula:

SA (Surface Area) = 2π(1.3)² + 2π(1.3)(2)

= 2π(1.69) + 2π(2.6)

= 3.38π + 5.2π

= 8.58π

Therefore, the surface area of the cylinder in terms of π is 8.58π square inches.

To learn more about Surface Area : https://brainly.com/question/951562

Answer:

1st one 11.67 Second one 12.98 third one 11.76 next row the first one 57.5 second one 5.07 third one 6.91 final row first one 7.62 next one 4.42 last one 6.11 please mark brain list and have a great day.

Step-by-step explanation:

Up to down btw

So, It depends on what p is...

If p is pie, the it would mean five pies!