2. Making sure your calculator is in DEGREE MODE, evaluate each of the following an
verify that they either match or are close to the ratios you found in #1.
(a) sin( 67 ) =
(b) cos(67 ) =
(c) tan (67") =

Answer:

Step-by-step explanation:

The surface area of a cylinder can be calculated using the formula:

SA = 2πr^2 + 2πrh

where r is the radius of the base of the cylinder, h is the height of the cylinder, and π is approximately equal to 3.14.

Looking at the given diagram, we can see that the height of the cylinder is 10 cm and the radius of the base is 6 cm.

So, substituting these values into the formula:

SA = 2π(6)^2 + 2π(6)(10)

SA = 2π(36) + 2π(60)

SA = 72π + 120π

SA = 192π

Using a calculator, we can approximate this value to:

SA ≈ 602.88 cm^2

Therefore, the surface area of the cylinder is approximately 602.88 cm^2.

Answer:

c

Step-by-step explanation:

Answer:

i think its c

Step-by-step explanation:

it cant be D cause thats 90°

it cant be A cause the like 115° or 120°

and B looks like its a little to small

sorry if its wrong

Answer: 130 minutes

Step-by-step explanation: 10 min = 1 yo-yo and 5 min = 1 yo-yo. A- 60 min = 6 yo-yos. B- 70 min = 14 yo-yos. 14+6 = 20 yo-yos, so 70+60 = 130 minutes.

Answer: -5/7x-1/6 I think

Step-by-step explanation:

Convert 2/3 to 4/6. Add 4/6 + -5/6 to get -1/6. Shuffle terms to -5/7x-1/6. Can't subtract -5/7x and -1/6 because they are not like-terms.

Answer:

24

Step-by-step explanation:

8 * 3 = 24

6 * 4 = 24

Answer:

A.

1. no, y = 5 + 3w

B.

no, e = h + 2

Step-by-step explanation:

Using the principle of proportional relationship to model the two tables, we can infer that, the first first table is proportional while the second isn't.

Clara's arrangement :

Testing if relationship is proportional :

5 = 3k

\( k = \frac{5}{3}\)

Yes, the relationship is proportional \( y = \frac{5}{3}w\)

Hector's arrangement :

The number of yellow flowers surpasses the number of white flowers by a constant value of 2.

Hence, the relationship can be modeled thus ;

Therefore, the relationship is not proportional.

Learn more : https://brainly.com/question/19267918

question a is 80

question b 20 (is what I could find but not completely sure)

Answer:

yes i think the questions are statistical

Step-by-step explanation:

this is because a statistical question is a question that can be answered by collecting data that vary. For example, “How old am I?” is not a statistical question, but “How old are the students in my school?” is a statistical question.

Answer:

3x(.17)+ x(.14)

Step-by-step explanation:

Let x = the amount of Solution B used

3x = the amount of Solution A used

Answer:

it would be c

Step-by-step explanation:

Answer:

The answer will be C

Step-by-step explanation:

Answer:

x = 275/9

Step-by-step explanation:

Answer:

At the age of 24 months, child two grew 0.9 inches and kept steadily growing by 2 inches on average.

Step-by-step explanation:

Best non algebraic answer.

I would draw a graph and plot the numbers provided. I personally think making 2 graphs would be easier but you can make one graph with both child’s hight.

I hope this helps!

Answer:

32.6

Step-by-step explanation:

x+2x-10=88

3x=10+88

3x=98

x=98÷3=32.6

Negative 3, negative 2.4, negative 1.5, negative 2 and one-fourth, negative 1 and one-eighth

Hope my answer helps you✌️

Answer:

im so confused

can u make me brainliest Step-by-step explanation:

pleaseeeeeeeeeeeeeeeee

Answer:

What do you need help with?

Step-by-step explanation:

I'm happy to help! (If I can) (Probably not but maybe)

Explanation:

The data from the stem-and-leaf plot is:

10,

24,25,26,

30,30,32,33,

40,45,46

Add up those values

10+24+25+26+30+30+32+33+40+45+46 = 341

Then divide over n = 11 which is the sample size.

341/11 = 31 is the arithmetic mean.

Answer:

341/11 = 31 is the arithmetic mean.

Step-by-step explanation:

Answer: 396

Step-by-step explanation:

Answer:

4 tiles

Step-by-step explanation:

a = lw

a = 2(2)

a = 4

Answer:

4 tiles

Step-by-step explanation:

Trust

Answer:

slope = 1

y-intercept = -3

equation:  y = x - 3

Step-by-step explanation:

slope = (y₂ - y₁) / (x₂ - x₁)

choose any 2 consecutive x. y pairs and plug the numbers into the equation.  I pick (0, -3) and (1, -2)

slope = (-2 - -3 / (1 - 0) = 1/1 = 1

y-intercept = -3     this is where the line crosses the y axis at point (0, -3)

Equation:  y = mx + b = (1)x + (-3) = x - 3

y = x - 3

To draw the graph, it's easy (sorry, Brainly doesn't provide drawing tools):

put the first point at (0, -3) then go up 1, over 1, up 1, over 1, etc. because the line has a slope of 1/1.

the line should slant up because it has a positive slope

Answer:

Purple,Red and blue

Step-by-step explanation:

favorable outcomes are favorite colors

Answer:

1 and 5/24 gallon left

Step-by-step explanation:

https://www.slader.com/discussion/question/mark-wants-to-paint-a-mural-he-has-113-gallons-of-yellow-paint-114-gallons-of-green-paint-and-78-g-2/

its a reliable link

Answer: The inequality solves to x ≥ 42

The graph is shown below

==================================================

Explanation:

We have some unknown number x, and we're dividing by 6 to form the fraction x/6. That result is 7 or larger which means we write x/6 ≥ 7

To solve for x, we undo the division. We'll multiply both sides by 6. That's how we get to x ≥ 42

The graph will involve a number line. Plot a closed filled in circle at 42 on the number line. Shade to the right. This visually represents any number that is 42 or larger. The endpoint 42 itself is included in the solution set.

Side note: We would use an open circle if we didn't have the "or equal to" portion for the inequality sign.

Answer:

The inequality solves to x ≥ 42

The graph is shown below

==================================================

Step-by-step explanation:

We have some unknown number x, and we're dividing by 6 to form the fraction x/6. That result is 7 or larger which means we write x/6 ≥ 7

To solve for x, we undo the division. We'll multiply both sides by 6. That's how we get to x ≥ 42

The graph will involve a number line. Plot a closed filled in circle at 42 on the number line. Shade to the right. This visually represents any number that is 42 or larger. The endpoint 42 itself is included in the solution set.

Side note: We would use an open circle if we didn't have the "or equal to" portion for the inequality sign.

Step-by-step explanation:

Answer:

The answer is B

Step-by-step explanation:

The interquartile range of Bluejays is 40 and the interquartile range of Sparrows is 33. The correct option is B.

The interquartile range is a measurement of a data set's "middle fifty." A range is a measurement of where a set's beginning and end are located. To get the interquartile range, we must know the first and third quartiles. To find those, we need to know the median of the data.

Given that the Bluejays and the Sparrows are two baseball teams. Rajib recorded the number of hits per season the players scored in the past 5 years in two box-and-whisker plots. The number of hits per year scored by Bluejays players is the top plot, and the number of hits per year scored by Sparrow's players is the bottom plot.

The interquartile range of Bluejays is 40 and the interquartile range of Sparrows is 33.

To know more about the interquartile range follow

https://brainly.com/question/4102829

#SPJ2

Step-by-step explanation:

For the question 5, Noah is right, as 75/100 x 10 = 7.5, and 25/100 x 30 = 7.5

So both of then have equal amount, therefore, Noah is right.