I think its A but wanted to be sure???

Answer:

9π ft²

Step-by-step explanation:

translate to math this is asking you to find the area of HALF of a circle with a diameter of 6 feet.

find the radius, half of the diameter, 3 feet

area of a circle is pi times the radius squared[tex]A=\pi r^{2} \\\A=\pi 3^{2} \\A=\pi 9\\=9\pi ft^{2}[/tex]

Answer:

A. x and y switch places and new y-value is the opposite (x,y) becomes (y-x)

Step-by-step explanation:

B went from (-1, 4) to (4, 1) and D went from (2, 1) to (1, -2). It is shown here that the x and y values have switched places, so we can eliminate choices C and D (x and y also did not increase by 4). We can see that both new y-values are the opposite of their original signs, -1 changing to 1, and 2 changing to -2. Option B only implies that the numbers switched places with no indication of the change in sign. If this were true, then B would go from (-1, 4) to (4, -1) and D would go from (2, 1) to (1, 2). Therefore, option A is the answer.

hope this helps!

Answer:

2^1/3

We need to write the given expression in radical form

to convert expression into radical form we use formula

The denominator n in the fraction comes with the radical

numerator 'm' goes inside the radical

Answer:

[tex]\displaystyle \sqrt[3] 2[/tex]

Step-by-step explanation:

[tex]\dispaystyle \sqrt[m]n = n^{\tfrac 1m}~(m\neq0)[/tex]

Answer:

-25 + 18

Step-by-step explanation:

its the last one :) good luck !!

Answer:

26

Step-by-step explanation:

2 + 6 = 8

62 - 8 = 54

guess and check

Answer: y = - 3 [tex]\frac{1}{3}[/tex]x + 500

Step-by-step explanation:

       First, we will start off with y = since y is the amount of money left to spend.

       Next, we see that three invitations cost $10. $10 / 3 = 3 [tex]\frac{1}{3}[/tex]. One invitation will cost $3 [tex]\frac{1}{3}[/tex]

       Lastly, we will create our final equation in slope-intercept form:

y = - 3 [tex]\frac{1}{3}[/tex]x + 500

      Side Note: We also could write something like y = -10([tex]\frac{x}{3}[/tex]) + 500 if we did not want to change the cost.

Answer:

do you want it like this or another way

Answer:

D, none of the above

Step-by-step explanation:

90/6=15, and 15 is not an answer choice

Answer: D

Step-by-step explanation: None of the above. Answer is 15

Answer:

Answer. (alpha + beta ) ^2 - 2 × alpha×beta

please mark me as brainlist

Answer:

the answer is c

Step-by-step explanation:

Answer:

105

Step-by-step explanation:

First find the third angle inside the triangle:

180 - 30 - 75 = 75

Then find x:

180 - 75 = 105

Using it's concept, it is found that there is a 0.875 = 87.5% probability that the player wins the match.

A probability is given by the number of desired outcomes divided by the number of total outcomes.

In this problem, these following outcomes result in the player winning the match:

Hence, the probability that he wins the match is given as follows:

p = 0.5 + 0.5² + 0.5³ = 0.875.

More can be learned about probabilities at https://brainly.com/question/14398287

Half of the time, the coin will land on heads and the cube will land on an even number when Patty tosses the coin and rolls the number cube 60 times.

The binomial probabilities is the experimental probability in which the total number of output values is 2, therefore it is known as binomial probabilities.

The number of independence variable in case of binomial experiments is fixed. Both the two output has the 1/2 chances to occur.

Patty tosses the coin and rolls the number cube 60 times.

For the coin, there are total 120 outcomes for 60 tosses, in which 60 favorable outcomes to land on heads. Thus, the probability the coin will land on heads is,

[tex]P=\dfrac{60}{120}\\P=\dfrac{1}{2}[/tex]

For the number cube, there are total 360 outcomes (6×60) for 60 rolls, in which 180 favorable outcomes (3×60) to land on even number. Thus, the probability the number cube will land on even number is,

[tex]P=\dfrac{180}{360}\\P=\dfrac{1}{2}[/tex]

Hence, half of the time, the coin will land on heads and the cube will land on an even number when Patty tosses the coin and rolls the number cube 60 times.

Learn more about the binomial probability here;

https://brainly.com/question/24756209

#SPJ1

Answer:

613

Step-by-step explanation:

42,295*0.045=1,903

42295+1903=44198

6*12=72

44198/72=613

Answer:

they are complementary

Step-by-step explanation:

complementary means adding up to 90° and it's true Abt the two angles

Answer:

Wyatt must get a score of 150 on Exam B in order to do equivalently well as he did on Exam A.

Step-by-step explanation:

Let's calculate the test statistic of each score based on the mean and standard deviation of each test.

This statistic will show us how far from the mean, measured in standard deviations, Wyatt's test score is.

The formula for the test statistic is:

Let's calculate the test statistic for each test.

Exam A:

Exam B:

Since we want the test statistic to be the same for both exam A and exam B, let Z = 2 and solve for x for Exam B.

Wyatt must get a score of 150 on Exam B in order to do equivalently well as he did on Exam A. This score means that Wyatt is 2 standard deviations from the mean score on Exam B as he scored on Exam A.

Answer:

well non of the answer choices are exact but i would say a/the first one. im not sure but they should add up to about 7.65%.

Step-by-step explanation:

Answer:

So each party – employee and employer – pays 7.65% of their income, for a total FICA contribution of 15.3%. To calculate your FICA tax burden, you can multiply your gross pay by 7.65%:

BUT EACH FICA TAX IS 6.2% Social security and 1.45% respectively

The reason it says 7.65 because it also depends on where you live, but it should be around the 7.65 to 7.9 mark

Answer:

i thin 30

Step-by-step explanation:

its 30 i think because AC is 6 and DB is 5 so 6x5=30

Answer:

1

Step-by-step explanation:

Twenty-Six is not a multiple of three so you know it won't be 26. Counting by threes goes 3, 6, 9, 12, 15, 18, 21, 24, 27, 30. Twenty-seven is the closest number to 26 which is higher than 26. Twenty-six + 1 = 27. That means that 1 is the answer.

Answer:

1 bottles and the last day

Answer: 9 m

Step-by-step explanation:

Volume of the rectangular prism

V=w*h*l

V=162m^3

162=6*3*h

162=18*h

h= 162/18=9

the height h=9 m

Answer: translation up by 5 units f(x)= x^2 +5

Step-by-step explanation:

Answer:

Option B:  3(27b + 9c - 5d)

Step-by-step explanation:

The equation is actually 8lb+ 27c - 15d

A common factor is 3:

3(27b + 9c -5d)

Option B:  3(27b + 9c - 5d)

Answer: 100 inches

Step-by-step explanation: To solve this you have to know the surface area formula for a square prism which is 2a^2+4ah where a is an edge of the base and h is the height. Since 4.25 is the height, we just have to find a base edge. Since the base has an area of 16 inches and it is a square that has all equal sides, we know the base edge is 4 (4 times 4 =16). Now if you plug 4 in for a and 4.25 in for h, you get 100.

Answer:

Adjacent; x = 15

Step-by-step explanation:

90° is the total for this shape.

4x + 2x = 90

6x = 90

x = 90/6

x = 15

Answer:

150

Step-by-step explanation:

You would add up all of the sides and that would be your distance.

Hope this helps!

Answer:butt

Step-by-step explanation:guy yes = 10 is yes so 3 = 10 x 10 = 100

Answer:

D

Step-by-step explanation:

[tex]3(5z-3) = 15z -9[/tex]

Answer:

D. 15x - 9 and 3(5z - 3)

Step-by-step explanation:

5(5c + 4)

distribute 5 to each term:

25c + 4

25c + 4 ≠ 10c + 20 | not equivalent

____________________

3(4e - 2)

distribute 3 to each term:

12e - 6

12e - 6 ≠ 7e - 5 | not equivalent

____________________

4(4h + 6)

distribute 4 to each term:

16h + 24

16h + 24 ≠ 16 + 24h | not equivalent

____________________

3(5z - 3)

distribute 3 to each term:

15z - 9

15z - 9 = 15z - 9 | equivalent

Therefore, option D is the correct answer.

hope this helps!