Find the missing side of the triangle

Answer:The area of the circle is 254 square unit. ( approx )

Step-by-step explanation:

Given,

The diameter of circle = 18 unit,

⇒ The radius of the circle =  = 9 unit,

Since, the area of a circle,

Where r is the radius of the circle,

Thus, the area of the circle is,

      (  = 3.14 )

Step-by-step explanation:

Answer:

A=452 m^2

Step-by-step explanation:

r=d/2

r=24/2

r=12

A=3.14*r^2

A=3.14*12^2

A=3.14*144

A=452.16=452 m^2

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Explanation:

We can rule out "theoretical probability" since that concept deals with doing the math on paper, rather than getting out an actual deck of cards to compute the probability. If your teacher stated "the probability of drawing an ace is 1/13", then s/he would be using theoretical probability. We have a 1 in 13 chance to theoretically pick an ace out of all 52 cards since 4/52 = 1/13. No cards are needed to do such calculations. But if you actually pull out a deck of cards and randomly select them, then you'd be leaning toward empirical or experimental probability.

So in short, we can rule out choice B.

We can also rule out "complement" since the two situations of "drawing a 4" and "drawing a 10" aren't opposite. If it said something like "drawing a red card or drawing a black card", then those two events are opposite. The two events fully compose all the deck of cards (sample space). You either will draw a red one, or a black one, but not both colors at the same time.

So we're down to the answer being either A) outcome or D) event. At first glance, these two terms seem almost identical. However, they mean slightly different things.

Let's pick apart what each of those terms mean.

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The outcome is the result of an event. An event is some specific action that you may or may not want to happen, and it's usually phrased within the parameters your teacher set up.

For example, we can define the event "it rains outside". So we're setting up the specific action of raining. Whether we want it or not doesn't really matter. The outcome would be the actual result of if the event happens or not. So if it does truly rain on day 1, then the outcome "rain" is what is recorded for day 1. Then if its dry on day 2, then "no rain" is the outcome for that second day. And so on.

Going back to the cards, one event could be set up as "selecting a heart card" with the outcome being "selected a 4 of hearts". The event is the rule set up and the outcome is the result we observe. To compute the empirical or experimental probability, we divide the number of times we get a specific event to occur over the total number of possible

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Let's look at another example.

We'll roll a single die that has 6 faces on it. The set of possible outcomes are {1,2,3,4,5,6}. Only one outcome is possible per roll.

If we roll the die and it lands on 5, then the outcome is 5. This is the final result of the trial or experiment.

We can define an event like "A = rolling an even number", and then ask the question "what is the probability event A occurs?" In other words, we would be asking "what is the probability of rolling an even number?"

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I suppose now that I think about it, we can state,

as a loose way of telling the difference between the two terms.

Ultimately, the observations of getting a 4 of hearts and 10 of diamonds are considered an outcome.

Answer:

32

Step-by-step explanation:

Answer:

The graph is a translation 3 left and 1 up from the function f(x) = x3.

Step-by-step explanation:

Answer:

Step-by-step explanation:

Vertex: (2,4)

Focus: (2, 63/16)

Axis of Symmetry: x=2

Answer:

Infinitely many solutions

Step-by-step explanation:

This equation has an infinite number of solutions, so it will be categorized as an identity.

Answer:

4.16cm

Step-by-step explanation:

Height after being crushed = height before being crushed x 32%

13cm x 0.32 = 4.16cm

Answer: 18+6w

Step-by-step explanation:

Answer:

4(x+8)

4x+32

4 x X = 4x     4 x 8 = 32      

Step-by-step explanation:

Answer:

The single discount that is the same as three successive discounts of 20% is 48.8%.

Step-by-step explanation:

In order to find the answer, you can calculate the three successive discounts of 20% from 100,which would be:

100*20%=20

100-20=80

80*20%=16

80-16=64

64*20%=12.8

64-12.8=51.2

According to this, the amount after successive discounts of 20% is 51.2 and you can subtract this from 100 and that amount would indicate the single discount that is the same as three successive discounts of 20%:

100-51.2=48.8%

Answer:

you can decide if you want this answer or not  :D

Step-by-step explanation:

1st  , notice that our problem is about an eight part whole.  I mean,  the questions are around an object of 8 parts.  so start thinking 1/8 ths

A) asks about P(7)  ... they want to know.. how often the spinner will land on 7. so if it's totally random, 7 will happen just as likely as any of the other numbers so 7 will happen  1/8 th of the time

as a fraction  it's  1/8  as a decimal it's 0.125 and as a percent it's 12.5 %

B) asks about  P(2 or 6 )   [ btw, p here stands for probability ]  

so it's  1/8 + 1/8 =  1/4  or one quarter of the time we would get a 2 or a 6

as a fraction it's  1/4  , as a decimal it's 0.25  and as a percent it's 25%

C)   asks  about P( greater than 4)  or  P( >4)   so that's the whole left side of the circle :0  

as a fraction it's 1/2  as a decimal it's 0.5  and as a percent   it's 50%

D) P( not a 5) or P( ~=5)  so every thing but a 5

as a fraction that's 7/8  as a decimal it's 0.875 and as a percent that 87.5 %

I'll take the odds on that last one to win the lottery plz  :)  

Answer:

3a-2

Step-by-step explanation:

a+3+a+b-5+a-b

= 3a-2

Answer:

let n= hours past and t(n)=total number of cells

Part 1) t(n)= 2^n

Part 2) t(n)=2^24=16777216

Part 3) t(n)=2^168=2^168

transfer 2^168 into a number because I can't at the moment.

Step-by-step explanation:

ik this is kind of self promo but if you need any more help find me at "riztofu" an art account on insta if you have it.

Answer:

x = 9

Step-by-step explanation:

-5(1 + 1x) = -50

-5 + -5x = -50

-5 + -5x + 5 = -5x

-50 + 5 = -45

-5x = -45

-5x / -5 = x

-45 / -5 = 9

x = 9

Answer:

The length of GH is 2 inches

Step-by-step explanation:

The given parameters are;

Parallelogram ABCD ~ Parallelogram EFGH

Segment BC of parallelogram ABCD corresponds to segment FG of parallelogram EFGH

Similarly

Segment CD of parallelogram ABCD corresponds to segment GH of parallelogram EFGH

In parallelogram ABCD, we have;

Segment BC = 21 in.

Segment CD = 6 in.

In parallelogram ABCD, we have;

Segment FG = 7 in.

Given that parallelogram ABCD is similar to parallelogram EFGH, we have;

[tex]\dfrac{\overline{BC}}{\overline{FG}} = \dfrac{\overline{CD}}{\overline{GH}}[/tex]

Which by substitution, gives;

[tex]\dfrac{21}{7} = 3 = \dfrac{6}{\overline{GH}}[/tex]

[tex]\therefore \overline{GH} = \dfrac{6}{3} = 2[/tex]

[tex]\overline{GH}[/tex]= 2 inches

Answer:

5

Step-by-step explanation:

Answer:

(3x+2) (x-4)

Step-by-step explanation:

Answer:

(x - 4)(3x + 2)

Step-by-step explanation:

1.) Use the sum-product pattern

3x^2-10x-8​

3x^2+2x-12x-8

2.) Common factor from the two pairs

3x^2+2x-12x-8

x(3x+2)-4(3x+2)

3.) Rewrite in factor form

x(3x+2)-4(3x+2)

(x - 4)(3x + 2)

Solution

(x - 4)(3x + 2)

Answer:

less than and less than

Step-by-step explanation:

i got it right on khan academy

Answer:

$287.55

Step-by-step explanation:

when you plug in 35 for b and 22 for n into the expression, you get the answer. i hope this helps :)

Answer:

4/16 because 5/20 is equivalent to 1/4. 4/16 is also equivalent to 1/4

Step-by-step explanation:

Divide 5/20= 1/4

Multiply 4 times the numerator and the denominator:

4 × 1 = 4

4 × 4 = 16

so we know 4/16 is equivalent to 5/20

Answer:

Angle ZXY = 41 degrees.

Step-by-step explanation:

If WX is parallel to ZY then angle XZY = 71 degrees.

Angle ZXY = 180 - 68 - 71 = 41 degrees.

Answer:

Step-by-step explanation:

[tex] = \frac{11}{4} \div \frac{5}{6} [/tex]

[tex] = \frac{11}{4} \times \frac{6}{5} [/tex]

[tex] = \frac{66}{20} [/tex]

[tex] = \frac{33}{10} [/tex]

[tex] = 3 \frac{3}{10} [/tex]

Answer:

2m + 3.10 = 21.10

m = 9

Step-by-step explanation:

First Step

2m + 3.10 =21.10

Subtract 3.10 from both sides

Second Step

2m = 18

Divide 2 from both sides

m = 9

The equation is 2m + 3.10 = 21.10

And, the number of miles in the taxi ride is m = 9.

Here,

Joseph took a taxi from his house to the airport. The taxi company charged a pick-up fee $3.10 plus $2 per mile. The total fare was $21.10.

Now,

The equation is written as,

2m + 3.10 = 21.10

Subtract 3.10 from both sides

2m = 18

Divide 2 from both sides

m = 9

Hence, The equation is 2m + 3.10 = 21.10

And, the number of miles in the taxi ride is m = 9.

Learn more about the Equation visit:

https://brainly.in/question/653909

#SPJ2

Answer:

complementary?? definitely not vertical though

Answer:

i believe the correct answer is a. vertical angles

Step-by-step explanation:

tell me if this is incorrect.

Answer:

$11.20

Step-by-step explanation:

The sales tax is $11.20.

Sales tax= SP(S%/100)

160(7/100)= 11.2

Answer:

$11.2

Step-by-step explanation:

160÷100x7

=11.2

$11.2 is 7% of $160

Answer:

Its 10 cos60, just do it on your calculator cuz I dont have one right now, just type that in and click enter. Step-by-step explanation: Hypotenuse = 10, Angle = 60, 10 cos60 = verticle leg.

Answer:

the slope of a line is the rise over run from plot to plot.

a. 3/5

b. 3/4

c. 2

Step-by-step explanation:

i hope this helps :)

Answer:

Where the line is hits. How much the line point is going up and across. The across one is x and upward is y. Y goes over x. So a would be 3/5, b is also 3/4.

Answer:

140 students are probably 10th graders

Step-by-step explanation:

This survey is supposed to represent the whole of the group, and so it is reasonable to assume that the ratios and percentages of people in each grade would be equal in the same as it is in the whole. For this sample, we have a total of 30 people surveyed (14+8+5+3), and 14 of them are 10th graders. Then, you would set up a proportion to find the number of 10th graders in 300. The equation would be 14/30=x/300. This isnt very hard to figure out because you just cross multiply to get 30x=4200, and you then divide each side by 30 to isolate x, which leaves you with x=140. This leaves you with the answer that 140 students are 10th graders.

Lokking at the bar graph as shown, the number of tenth graders is 140.

A bar graph is means of data presentation in which the quantity of data is shown using the height of bars rather than the use of points a in a scatter plot.

In this case, we can see from the bar graph that the number of tenth graders is 140 since the bar graph is reported to the power of 10^1.

Learn kore about bar graph: https://brainly.com/question/14356798

Answer:

the area is 117in^2

:[tex]A=\frac{h_{b} b}{2}=\frac{13*18}{2}=117^2[/tex]

Answer:A=117

Step-by-step explanation:A=[tex]\frac{h b}{2} =\frac{13.18}{2}=117[/tex]

Answer:

A. JLK

Step-by-step explanation: