PLEASE HELP IT IS SIMPLE COMPOSITE SHAPES
Answer:
its 38.13
Step-by-step explanation:
firstly let's find area of the half circle
we know that diameter of the circle is 6 so which gives us the radius which is 3 inch
3.14 otherwise known as pi
lets multiply pi by radius^2
3.14×3^2= 28.26 divide it by 2 because circle is cut in half 28.26/2= 14.13
now let's find area of the rectangle
6×4=24
now let's find the area of this figure
14.13+24 = 38.13
2x = -28
Is it horizontal or Vertical?
Please help me on this asap!!!!
2x=-28
x=-28÷2=(-14)
I hope it helps you
help please:( (10 points only because I have 25)
which pair of numbers between -7 and -8?
Answer:
-8 = -√64, -7 = -√49
So the correct answer is B.
Answer:
B
Step-by-step explanation:
7^2 = 49 and 8^2 = 64. Therefore, you want the numbers under the radicals to be in between both 49 and 64. The only answer choice where both numbers are in between these is B.
58 children are taking a bus to the zoo 2 children sit in every seat how many seats will the children need in all
Divide 58 and 2.
The answer will be 29.
what number can be subtracted from 11 get to 3
Answer:
8
Step-by-step explanation:
11 - 8 = 3
Was there anything more to this question?
Which number sentence is true?
Answer: D for Q 1. A for Q 2.
Step-by-step explanation:
Answer:
Step-by-step explanation:
-7 2/6>-13
is true because when u calculate the denominator by the numerator its the only real number
Please help will give brainlest and special thanks
Answer:
i did this the answer is 15.7
Step-by-step explanation:
all you have to do is 10 x 15 = 15.0 and than do 15.0 x 100= 15.7
a 4 year loan with 6% simple interest? Find the total amount paid, interest paid, and the monthly payment.
Of course, not all numbers are perfect squares. Complete the table by indicating whether the numerical value in each equation is a perfect square. If it isn’t a perfect square, indicate which perfect squares it is between.
Answer:
16,49 and 121 are perfect squares
Step-by-step explanation:
hope it helps :)
plsssss help find the area of the shaded region
question in the picture
Answer:
26
using sohcahtoa principle
tanx=opp/adj
i.e 14/29
therefore find the arctan of (14/29)
which gives 25.7693 approximately 2y
On the coordinate plane, mark all points (x, y) that satisfy each rule. y = 3x − 2
Answer:
(-2,-8)
(-1,-5)
(0,-2)
(1,1)
(2,4)
Step-by-step explanation:
Start with y=0 for starters, make a graph, then plug in the equation 0=3x-2. Then you just multiple 0 by 3 and subtract to then bam, x=-2 and so on
Adam is purchasing a new television that costs $2,187.96 after tax. He borrowed the money from his parents and must pay back the full amount plus simple interest at the rate of 3.5%. What is the total amount he will pay if he takes 2 years to pay his parents back? (Include Decimal with the cents; No Commas)
1. Thomas collected the data in Table 1 to answer a statistical question. Which statistical question does the data in Table 1 answer?
2. Which statistical question does the data in Table 2 answer?
3. Which statistical question does the data in Table 3 answer?
4. Which measure of center is the most appropriate for the data in Table 1 (Height) in Task 1? Give a reason for your answer.
5. Based on your answer to Part A, calculate the value of the most appropriate center value of the heights.
6. Which measure of center is the most appropriate for the data in Table 2 (Weight)? Give a reason for your answer.
7. Based on your answer to Part C, calculate the most appropriate center value of the weights of students in Thomas’s class.
8. What is the interquartile range for the data in Table 3 (Number of Siblings)?
9. What is the mean absolute deviation of the data in Table 3 (Number of Siblings)?
Answer:
The data in Table 1 answers the question of what the distribution of heights is in Thomas's class.
The data in Table 2 answers the question of what the distribution of weights is in Thomas's class.
The data in Table 3 answers the question of what the distribution of number of siblings is in Thomas's class.
The most appropriate measure of center for the data in Table 1 is the mean. The mean is the average of all the values in the data set. In this case, the mean height is 5'8".
The mean height of the students in Thomas's class is 5'8".
The most appropriate measure of center for the data in Table 2 is the median. The median is the middle value in the data set. In this case, the median weight is 150 pounds.
The median weight of the students in Thomas's class is 150 pounds.
The interquartile range (IQR) is a measure of variability that is calculated by taking the difference between the third and first quartiles. In this case, the IQR is 25 pounds.
The mean absolute deviation (MAD) is a measure of variability that is calculated by taking the average of the absolute values of the differences between the data values and the mean. In this case, the MAD is 10 pounds.
Three park rangers had to report on the ways visitors use their facilities. Each ranger surveyed a sample of park visitors. Determine whether or not each sampling described is random or biased.
Answer:
To determine whether a sampling is random or biased, we need to know how the sample was selected. Here are three possible scenarios:
Ranger 1 stands at the entrance to the park and surveys the first 100 visitors who arrive.
This sampling is biased, as it only includes visitors who arrived early in the day. Visitors who arrive later in the day may have different characteristics or behaviors, so this sample may not be representative of all park visitors.
Ranger 2 selects every 10th visitor who enters the park and surveys them.
This sampling is random, as every 10th visitor is selected without bias. This method is called systematic sampling.
Ranger 3 surveys visitors who are leaving the park on a rainy day.
This sampling is biased, as visitors who come to the park on a rainy day may have different motivations or behaviors than visitors on a sunny day. This sample may not be representative of all park visitors.
In summary, sampling methods that are random, such as systematic sampling, are preferred over biased sampling methods in order to obtain a representative sample of the population of interest.
Answer: Depending on the situation
Step-by-step explanation: For a sample to be random, everyone/thing has to have an equal chance of getting selected. Ex. One of the park rangers asked everyone in one part of the park. - This example would be biased because the people who weren't in that part of the park had less of a chance of being picked
In the 2021 football season, the Riverside Red Dragon's manager gathered the points scored by the team during the regular season games. The following data set shows the values collected by the manager.
{17, 0, 28, 17, 17, 20, 28, 11, 17, 22, 24, 33, 20, 31, 20, 3}
Which of the following stem-and-leaf plots correctly graphs the data set?2021 Riverside Red Dragon Football Season Points
0 0 3
1 1 7 7 7 7
2 0 0 0 2 4 8 8
3 1 3
Key 1|1 = 11
2021 Riverside Red Dragon Football Season Points
0 0 3
1 1 7
2 0 2 4 8
3 1 3
Key 1|1 = 11
Riverside Red Dragon Football Season Points
1 1 7
2 0 2 4 8
3 0 1 3
Key 1|1 = 11
2021 Riverside Red Dragon Football Season Points
1 1 7 7 7 7
2 0 0 0 2 4 8 8
3 0 1 3
Key 1|1 = 11
Answer:
first choice
Step-by-step explanation:
0 0 3
1 1 7 7 7 7
2 0 0 0 2 4 8 8
3 1 3
Use your knowledge of simulations to answer the questions below.
5. Eastside Middle School has 75% student participation in the fall carnival. Determine which of
the simulations below could model the probability of a student participating.
rolling a number cube, where rolling an odd number represents students who participate in
the fall carnival
spinning a spinner with the equal sections marked with the letters A-E, where spinning a
vowel represents students who participate in the fall carnival
spinning a spinner with four equal sections numbered 1-4, where spinning anything but 1
represents students who participate in the fall carnival
Answer:
5. Eastside Middle School has 75%
Step-by-step explanation:
The rule is x→y=−2x. c Can you mark all the points that fit the rule on a coordinate plane?
Step-by-step explanation:
Y=0,-2,2
X=-1,0,1
Since x represent y = - 2x
The points that fit the rule on a coordinate plane are (0, 0), (1, -2), (2, -4) and (3, -6)
Selecting the points that fit the rule on a coordinate plane?From the question, we have the following parameters that can be used in our computation:
Rule: x→y=−2x
Express properly
So, we have the following representation
Rule: x → y = −2x
As an equation, we have
y = -2x
Next, we set values for x and calculate the value of y
Using the above as a guide, we have the following:
x : 0 → y = −2(0) = 0
x : 1 → y = −2(1) = -2
x : 2 → y = −2(2) = -4
x : 3 → y = −2(3) = -6
So, the points that fit the rule on a coordinate plane are (0, 0), (1, -2), (2, -4) and (3, -6)
Read more about linear relation at
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Helppppppppppppppppppp T^T Based on the graph, which statement is correct about the solution to the system of equations for lines A and B? (1 point) a (4, 2) is the solution to line A but not for line B b (4, 2) is the solution to both lines A and B c (0, 0) is the solution to both lines A and B d (0, 0) is the solution to line A but not for line B
B (4, 2) is the solution to both lines A and B.
Just count to find the coordinate points. 4 = x and 2 = y.
They both hit the coordinate points (4, 2) which means it should be B.
Side Note - You shouldn't bunch the answers in the same paragraph because it'll look like a bunch of mess. I was a bit confused when reading it for the first time.
Javier asked the members of his 4-h club how many projects they were taking
Answer: Hello ! I need a little more information to help , sorry
Step-by-step explanation:
Please help me out on this one NEEDED IN 30-40 MINS
Answer:
Sales tax is $2.70.
Hope this helps
Suppose the pyramid is sliced so that the cross-section is a trapezoid. How can you slice the pyramid to get a trapezoid?
Answer: Slice the top off
Step-by-step explanation:
Based on the graph, which statement is correct about the solution to the system of equations for lines A and B? (1 point) a (4, 2) is the solution to line A but not for line B b (4, 2) is the solution to both lines A and B c (0, 0) is the solution to both lines A and B d (0, 0) is the solution to line A but not for line B
Answer:
attach a picture and I’ll help you
Step-by-step explanation:
HELP ASAP PLEASSEEEE
Answer:
-2
Step-by-step explanation:
Answer: -2
Step-by-step explanation: 5 x 2 = 10
5 x -2 = -10
-5 x 2 = -10
Basically reverse the process with division, if there is one negative the answer will be negative.
5 Figure N is a rectangular prism that has twice the volume of figure M. How many layers and how many cubes in each layer could there be in figure N?
The number of layers of M and in N in 2
How many layers and how many cubes in each layerWe do know that Figure N has twice the volume of Figure M. Since both figures are rectangular prisms, their volumes can be calculated using the formula:
Volume = length x width x height
Let's say that Figure M has a length of L, a width of W, and a height of H.
Then its volume is:
Volume_M = LWH
Since Figure N has twice the volume of Figure M, we can write:
Volume_N = 2 x Volume_M
Substituting the formula for Volume_M, we get:
Volume_N = 2LWH
This means that two layers of M and in N
The number of cubes cannot be determined with the available information
Read mroe about volume at
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theta is a right angled triangle theta = tan-1(0.43) work out the value of theta give your answer to 1 decimal place
Answer: 23.3 deg
Step-by-step explanation:
if theta = tan-1(0.43), then theta is about 23.3
Answer:
23.3 deg
Step-by-step explanation:
Here’s a box plot that summarizes the average monthly rainfall of several cities. Find the range of the data.
Answer:4
Step-by-step explanation:
Find the area of the composite figure.
A. 82 squared ft
B. 61 squared ft
C. 40 squared ft
D. 49 squared ft
Area of rectangle
Length*Breadth10*440ft²Area of triangle
1/2*Base*Height1/2*7*63*721ft²Total area
21+4061ft²Option B
A store is running a "buy 3 get 2 free" promotion on twelve-packs of soda. Each twelve-pack costs $5.49. How much will Peter pay for 25 twelve-packs of soda?
Answer: $82.35
Step-by-step explanation:
For every 3 you buy, you get 2 free. This means out of every 5 twelve-packs, you pay for 3 of them, or 60%.
3/5 = 0.6 or 60%
So, if you buy 25 of them, you pay for 60% of 25 twelve-packs, or 15 of them.
25 x 0.6 = 15
If you are paying for 15 twelve-packs, and each one is $5.49, then the total would be $82.35.
15 x 5.49 = 82.35
Answer:82.35
Step-by-step explanation:
For every 3 you buy, you get 2 free. This means out of every 5 twelve-packs, you pay for 3 of them, or 60%.
3/5 = 60%
if you buy 25 of them, you pay for 60% of 25 twelve-packs, or 15 of them.
25 x 0.6 = 15
15 twelve-packs, each one is $5.49, then the total would be $82.35.
15 x 5.49 = 82.35