Answer:
do u still need help
Step-by-step explanation:
I WILL GIVE A BRAINLIEST TO THE BEST ANSWER NO FILES, AND PLS BE RESPECTFUL
In this task, you will calculate the area of a complicated shape by splitting it into simpler shapes. Cut out shape C. Shape C is not a regular shape, so you cannot directly apply a formula to find its area. Split shape C into simpler shapes whose areas you can find by applying formulas.
Part A
List the simple shapes into which you divided shape C, and measure their sides. Write all the measurements in inches
Answer:
Try maybe making it into a half circle
Step-by-step explanation:
Answer:
hey that guy or girl or person is not wrong because C is litterly a half circle
Step-by-step explanation:
Find the total volume of all the tanks combined
Answer:
1.375 *10⁷
Step-by-step explanation:
1.35 * 10⁷ gallons = 13500000 gallons
Volume of new tank = 250,000 gallons
Total volume including new tank = 13500000 + 250000
= 13750000
= 1.375 *10⁷
Answer:
C) 1.375 × 10^7
Step-by-step explanation:
1.35 × 10^7 + 250,000 = 1.375 × 10^7
Triangle TAB has a perimeter of 40 cm. Could the measures of the sides, as shown, actually represent the measures of the sides of a triangle? Justify your answer and explained in detailed reasoning. Remember that all links will be reported!
Answer:
no the measure of the side as shown actually doesn't represent the measure of the side of the triangle
Step-by-step explanation:
Hope this helps!
And hopefully, i am not late!
pls help with this question
Answer:
Part A D.
Part B B.
Step-by-step explanation:
Part A D.
c=2.25*10=22.5
Part B B.
Which set of lengths could not form a triangle?
{5, 7, 10}
{2, 4, 5}
{8, 12, 5}
{15, 7, 6}
The sales tax in the town where Amanda lives is 8%. Amanda paid $45 in sales taxon a new purse. What was the price of the purse?
Answer:
Total Cost/Price including ST: $48.60
Step-by-step explanation:
Sup peeps
Can someone find the area of this plz
Answer:
448 sq.ftStep-by-step explanation:
The following figure is a trapezium,
So Given,
Parallel sides of the trapezium = 17ft and 39ft
Height of the trapezium = 16ft
Therefore,
Area of the trapezium
[tex] = \frac{1}{2} \times (sum \: of \: parallel \: sides) \times height[/tex]
[tex] = \frac{1}{2} \times (17ft + 39ft) \times 16ft[/tex]
[tex] = \frac{1}{2} \times 56ft \times 16ft[/tex]
[tex] = 56ft \times 8ft[/tex]
[tex] = 448 {ft}^{2} [/tex]
Hence,
448 sq.ft is the area of the trapezium (Ans)
Find the values of x, y, and z.
X=?
Y=?
Z=?
The sum of two numbers is 15. When the second number is subtracted from the first number, the difference is 11. Find the two numbers. What are the two numbers?
Answer:
the answer is 13 and 2
Step-by-step explanation:
The length of three sides of a triangle are 3x + 1/2, 2x +1/4, and x +1/2.
Use the drop-down menu to complete the answer.
Answer: x= 41
Explanation: Angles 1 and 2 have to equal 180° since they are supplementary. So you put 3x+2x-25=180, you then add like terms. 5x-25=180 Then you have to isolate x, so you add 25 to both sides of the equation. 5x=205, then you divide both sides by 5. So your answer is x=41.
You can check to make sure by plugging in x for 41 .
Hope this helps!
No Links plzz!!! Evaluate the expression. 24÷2-6+8÷2!!
Noooooooo Linnnnnnnnkkkkkksksssss PLzzzzzzzz
Answer:
10
Step-by-step explanation:
Answer:
24 ÷ 2 - 6 + 8 ÷ 2 = 10
Step-by-step explanation:
First, you do the divisions: (24 ÷ 2) - 6 + (8 ÷ 2)
Then you do everything left to right: 12 - 6 + 4
This gets you an answer of 10.
Dani experimented with a dollar bill and the copy machine a dollar bills length is 6.1 inches and width is 2.6 inches, she reduced the dollar bill so its length was 80% of its original size. Dani then reduced the copy of the dollar bill a second time by making at 15% smaller than the copy, what is the new length of the second copy?
AFTER distributing the 5, what will the constant be in the following equation?
5(x+3)=-25
A radar measures the speed of a car at 45 miles per hour. The actual speed of the car is 40 miles per hour what is the percent error in the reading of the radar
Answer: I THINK IT IS 17 IF NOT MI SOWWY :p
Step-by-step explanation:
Please answer fast due at the end of class
Answer:
z<1
Step-by-step explanation:
The answer would be the 4th one. z ≤ 9
I will give brianliest pls answer correctly
Answer:
Use Math-way or photo-math
Step-by-step explanation:
Use Math-way or photo-math
Answer:
I say the 3rd one
Step-by-step explanation:
I say pick that one because 3x^2 = 2/3 I think and you are adding so yeah.
Hope this helps you! :) :)
PLEASE HELP WITH INEQUALITIES
Answer: 1 is greater 2 is less 3 is greater 4 is less
Step-by-step explanation:
Answer:
28. x > 1 (greater than)
29. x </= -1 (less than or equal to)
30. x >/= 3 (greater than or equal to)
31. x < 0 (less than)
Step-by-step explanation:
If the circle on the graph is open, it's "less than" or "greater than", but not "equal to". The open circle means that number is excluded from the answer set.
If the circle on the graph is closed, it's "less than or equal to" or "greater than or equal to"
Then the "less than" or "greater than" part depends on which way your arrow is pointing.
Please lmk if you have questions.
Plssssss Help Me!!!!
Answer:
Minimum: 4
Quartile:5
Median:8
Quartile:11
Maximum:12
Step-by-step explanation:
you write down the numbers in order from least to greatest. The median is the number in the middle. then you split the numbers in half in the middle. then you find to two halves Middle number witch is the Quartile. Minimum is the smallest number Maximum is the greatest
I am confused about how to solve this with the quadratic formula and what the solutions would be
Plss help me with this question NO LINKS and NO SO DOING IT JUST FOR POINTS OR YOU WIL BE REPORTED. Will give brainliest for correct answer and explained with detail it doesn't matter if you answered first it whoever explained with detail and showed there work so if you want brainliest give detail of how you got your answer
Answer:
x = 90
Step-by-step explanation:
Since we know 180° is a straight line we can subtract 70° to get the angle next to it.
180° - 70° = 110°
Now we know 110° = (x - 20)°
20 - 110 = x - 20 - 20
90 = x
i dont know all the theorem names sorry
What is the probability of drawing a green marble?
Answer:
3/10
Step-by-step explanation: you would count the total amount of marbles in the bag, which would be the denominator. Then you would count the amount of green marbles, which is 3, which would be the numerator. Your final answer would be 3/10.
sheeeeeeeeeeesh math ixl
Answer:
the last box(fourth one or one beow the first one) and 15
Step-by-step explanation:
well for 1 rope length it would 2.5 and the girl needs 6 so you would do 6*2.5
I hope this helps you!
Please answer the following, giving Brainliest! Provide me with answers, or answer sheet please :)
Help ASAP!..........................
Answer:
For 3. Its 11+3x
For 4. Its (20+35)x (x+y)
Step-by-step explanation: I think... hoped this helped
Answer:
Number 3 is
11x
Number 4 is 5(4x+7y)
Step-by-step explanation:
Please help!
2. A football coach recorded his team’s game scores over a football season. The scores are 21, 45, 21, 14, 21, 28, 24, 14, 24, 28.
(a) Find the mean absolute deviation of the data. Round to the nearest tenth.
(b) Interpret the mean absolute deviation of the data within the context of the problem.
(c) Explain how removing the outlier, 45, affects the mean absolute deviation.
4. Two random samples are shown from two different populations. Sample 1 represents the monthly cost of living for a single person. Sample 2 represents the monthly cost of living for a married couple with one child.
Sample 1: {$1800, $2000, $2200, $2300, $2500, $3000}
Sample 2: {$5400, $5500, $5600, $5600, $5800, $6000}
(a) Calculate the mean and the median of each population.
(b) Draw a conclusion about the populations based on the measures of center.
Answer:
2a. 5.8
2b. On average, a score will be 5.8 points away from the average score.
2c. The score will be about 2 points nearer to the average.
4a1. Sample 1 Mean: $2300; Sample 1 Median: $2250.
4a2. Sample 2 Mean: $5650; Sample 2 Median: $5600.
4b. The monthly cost of living is more expensive for a married couple w/ 1 child than for a single person.
Step-by-step explanation:
2a./2b.
In order to find the mean absolute deviation, we need to first find the mean.
(21 + 45 + 21 + 14 + 21 + 28 + 24 + 14 + 24 + 28)/10
(66 + 35 + 49 + 38 + 52)/10
(101 + 87 + 52)/10
(101 + 139)/10
240/10
The mean of this set is 24.
Now for the deviation.
21 - 24 = -345 - 24 = 2114 - 24 = -1028 - 24 = 424 - 24 = 0For the mean absolute deviation, divide the combined value of the 10 deviation values from before (in absolute value) by 10.
(|-3| + 21 + |-3| + |-10| + |-3| + 4 + |-10| + 4)/10
(3 + 25 + 3 + 10 + 3 + 10 + 4)/10
(28 + 13 + 13 + 4)/10
(41 + 17)/10
58/10
The mean absolute deviation is 5.8. That interpreted would be like this: A score, on average, is 5.8 points away from the average score.
2c.
What I'll do here is the following: subtract 45 from 240, and then subtract 21 from the mean deviations. In both cases, I will now divide by 9.
(240 - 45)/9
195/9
65/3
The mean of the set (without 45) is now 21 2/3.
(58 - 21)/9
37/9
The new mean absolute deviation is 4 1/9, which rounds to 4.1. That's 1.7 points nearer to the average than originally.
So, without 45 as one of the scores, the M.A.D. decreases by about 2. That interpreted would be like this: The scores are about 2 points nearer to the average than before.
4a./4b.
First, I'll find the mean for sample one.
(1800 + 2000 + 2200 + 2300 + 2500 + 3000)/6
(3800 + 4500 + 5500)/6
(8300 + 5500)/6
13800/6
The mean for sample one is $2,300/month.
Now for the median for sample one. Since there are 6 values, add the two middle values and divide by 2.
(2200 + 2300)/2
4500/2
The median for sample one is $2,250/month.
Now for the mean & median for sample two.
Mean:
(5400 + 5500 + 5600 + 5600 + 5800 + 6000)/6
(10900 + 11200 + 11800)/6
(22100 + 11800)/6
33900/6
The mean for sample two is $5,650/month.
Median:
Again, there are 6 values. However, this time they are the same, so there is no need to divide. The median for sample two is $5,600/month.
Looking at the data, the mean & median for sample was larger than sample one. Thus, I can conclude the following: The monthly cost of living is more expensive for a married couple w/ 1 child than for a single person.
Which function has a range of y>_4
HELP!!!! What is it???
Answer:
B 59
Step-by-step explanation:
Answer:
59 degrees is the answer
tell me and ill give brainlest
Answer:
(6, 5)
Step-by-step explanation:
Answer:
(6, 5) I believe.
Step-by-step explanation:
If were starting at the origin that means that were starting at 0. It's says to go right 6 and up 5. In result, it should be (6,5).
A poll indicated that only 2% of 806 people polled chose a certain book as their favorite. Approximately how many people chose the book as their favorite?
Answer: 16.12
Step-by-step explanation: 0.02 x 806
Please use an explanation in this!
Answer:
If the one leaning wasn't leaning it would be the same height.
Step-by-step explanation:
If they are the same height and width (which they are) they have the same volume. Also, leaning shapes have the same volume as not leaning shapes.
Hope this helps you! :)