Which THREE side lengths CAN NOT make a triangle
11m, 11m, and 12m
5m, 7m, and 8m
6m, 10m, and 21m
Answers
Answer: 6m, 10m, and 21m
Step-by-step explanation:
The two smaller sides have to add to be greater than the third side. 6+10 is 16 which is smaller than 21.
Answer: D. 21cm
Step-by-step explanation: because you divide all sides by 2 then get youe slope form and multiply by seven
Related Questions
can someone help? im not sure about this questons and its getting me so stressed out :( pls help :(
Answers
Answer:
Lets start:
Picture 1:-
1. Length of EH= 12cm
2. Angle G= 55 degrees
Picture 2:-
1. Scale factor= 1/4 (I'm not sure about this but this is what I think it is ;-;)
2. Value of y= 28 cm
Picture 3:- [Picture 3 is cropped so I'm guessing its the last one so imma answer those questions :D]
1. Scale factor= 5 (Again I'm not sure but its my best guess)
2. Value of z= 5
Picture 4:-
1. Scale factor= 4 (I'm pretty sure you know that my scale factor answers are guesses so yea ;-;)
2. Value of b= 12
Step-by-step explanation:
Since i can't add links in answers you can watch:
Similar figures
-By The Organic Chemistry Tutor
It'll help you understand how we solve these questions
Well anyways i hope this clears your concepts :D
Answer:
Step-by-step explanation:
EH is 12cm as the shape has been enlarged by scale factor two (all sides have been multiplied by 2).
Angle G remains the same at 55 degrees.
PART A
Scale factor for the triangle = 1/4
Value of y = 28cm
3) z = 5, scale factor = 5
SIMILAR RECTANGLES:
Scale factor = 4
Side b = 12cm
Hope these answers work out for you
what is 0/0+1000000000000/3.333333333333. Its unedentified but just take the free 100 points
Answers
Answer:
okay
Step-by-step explanation:
thanks for the points btw it's unedentified
Answer: The sun
Step-by-step explanation:
0/0=yellow
so you divide pi and add the area of green so thanks
A local animal rescue has 20 people that help foster pets while they are
waiting on finding their homes. They expect to gain two additional people
willing to foster animals each month. The amount of animals in need of
homes in the community is currently 10 and growing at a rate of 15% per
month. When will the amount of homeless pets surpass the amount of foster
homes available?
A) Write the two functions that represent this situation.
B) Create a table of values for x=0 to x=13.
C) Approximate the solution(s). Why is this the approximate solution?
D) Using graph paper (and the table of values), sketch the situation to
show the exact solution.
Answers
Answer:
A) Let f(x) represent the number of foster homes available after x months, and let g(x) represent the number of homeless pets after x months.
f(x) = 20 + 2x (since 2 additional people are expected to foster each month)
g(x) = 10(1.15)^x (since the number of homeless pets is growing at a rate of 15% per month)
The total number of hours each student spends volunteering in their community is shown in the stem-and-leaf plot.
Which statement is supported by the data in the stem-and-leaf plot?
A.
The most common number of hours volunteered is 25.
B.
The number of students who volunteered more than 30 hours is greater than the number of students who volunteered fewer than 30 hours.
C.
The number of students who volunteered between 9 and 20 hours is greater than the number of students who volunteered more than 40 hours.
D.
The most common number of hours volunteered is 42.
Answers
Answer:
C
Step-by-step explanation:
The most common number of hours volunteered is 34, so the answer can't be A or D. 7 students volunteered more than 30 hours, while 12 students did less than 30 hours, which means B is incorrect. There are 3 students that volunteered more than 40 hours and 6 that volunteered between 9 and 20 hours, which means C is correct.
Can someone help! Thank you!
Answers
Reason:
The numerator is \((2.1)^5\)
Raising that to the third power gives
\(((2.1)^5)^3 = (2.1)^{5*3} = (2.1)^{15}\)
We multiply the exponents. The general rule is
\((a^b)^c = a^{b*c}\)
Use that same rule to cube the denominator.
\(((0.9)^4)^3 = (0.9)^{4*3} = (0.9)^{12}\)
Therefore,
\(\left(\frac{(2.1)^5}{(0.9)^4}\right)^3=\frac{((2.1)^5)^3}{((0.9)^4)^3}\\\\=\frac{(2.1)^{5*3}}{(0.9)^{4*3}}\\\\=\frac{(2.1)^{15}}{(0.9)^{12}}\\\\\)
In short
\(\left(\frac{(2.1)^5}{(0.9)^4}\right)^3=\frac{(2.1)^{15}}{(0.9)^{12}}\\\\\)
Which shape is a parallelogram?
Answers
The top shape to the right is the parallelogram because the sides are parallel
Answer:
The rectangle at the top right.
Step-by-step explanation:
A parallelogram is a shape with two pairs of parallel sides. If you measure all other shapes, some only have 1 pair of parallel sides or no parallel sides at all. However, the rectangle at the top right has 2 pairs, which are the top and bottom sides, and the right and left sides.
I need help on these 5 questions:
Answers
Step-by-step explanation:
(2x-3)² - (4x+1)(x − 4)
4x² - 12x + 9 - 4x² - 16x + x - 4
group like terms
4x² - 4x² - 12x+x+9-4
-11x + 5
The ages of a group of lifeguards are listed.
17, 17, 18, 19, 22, 23, 25, 27, 32, 38
If another age of 33 is added to the data, how would the mean be impacted?
The mean would increase in value to about 24.6.
The mean would increase in value to about 27.1.
The mean would stay the same value of about 22.5.
The mean would stay the same value of about 23.8.
Answers
If another age of 33 is added to the data, the new mean would be (17 + 17 + 18 + 19 + 22 + 23 + 25 + 27 + 32 + 38 + 33) / 11 = 27.1.
Step-by-step explanation:
the mean would increase to about 24.6 is the answer
if u add all the ages together including the extra 33 you get 271. if u divided this by 11 you get 24.636...
Mr. Franklin recorded the number of push-ups his students completed in thirty seconds. Which statement below is a reasonable conclusion based upon the information in the histogram?
A. Four students completed 1 to 5 push-ups in thirty seconds.
B. Most students completed 21 to 25 push-ups in thirty minutes.
C. No one completed 25 push-ups in thirty seconds.
D. Mr. Franklin has more than 20 students in his class.
Answers
Answer:
A
Step-by-step explanation:
because it says that "A. Four students completed 1 to 5 push-ups in thirty seconds." and if you look at the graph 4 students did 1 to 5 push-ups.
Answer:
a
Step-by-step explanation:
The stem-and-leaf plot displays data collected on the size of 15 classes at two different schools.
Mountain View School Seaside School
0 5, 8
9, 8, 2, 0 1 0, 1, 2, 5, 6, 8
8, 7, 6, 5, 5, 4, 4, 3, 1, 0 2 5, 5, 7, 7, 8
0 3 0, 6
Key: 2 | 1 | 0 means 12 for Mountain View and 10 for Seaside
Part A: Calculate the measures of center. Show all work. (2 points)
Part B: Calculate the measures of variability. Show all work. (1 point)
Part C: If you are interested in a smaller class size, which school is a better choice for you? Explain your reasoning. (1 point)
Answers
For Mountain View School:
Data: 0, 0, 0, 0, 1, 2, 3, 4, 4, 5, 5, 5, 5, 6, 7, 8, 8, 8, 9
Mean: (0 + 0 + 0 + 0 + 1 + 2 + 3 + 4 + 4 + 5 + 5 + 5 + 5 + 6 + 7 + 8 + 8 + 8 + 9) / 19
= 100 / 19
≈ 5.26
To find the median, we need to arrange the data in ascending order: 0, 0, 0, 0, 1, 2, 3, 4, 4, 5, 5, 5, 5, 6, 7, 8, 8, 8, 9.
The median is the middle value, which is the 10th value in this case.
Median: 5
For Seaside School:
Data: 0, 0, 0, 1, 1, 2, 2, 4, 5, 5, 5, 5, 6, 7, 7, 8, 8, 8, 9
Mean: (0 + 0 + 0 + 1 + 1 + 2 + 2 + 4 + 5 + 5 + 5 + 5 + 6 + 7 + 7 + 8 + 8 + 8 + 9) / 19
= 80 / 19
≈ 4.21
To find the median, we need to arrange the data in ascending order: 0, 0, 0, 1, 1, 2, 2, 4, 5, 5, 5, 5, 6, 7, 7, 8, 8, 8, 9.
The median is the middle value, which is the 10th value in this case.
Median: 5
Now let's calculate the measures of variability, specifically the range and interquartile range (IQR).
Range: The range is the difference between the largest and smallest values in the dataset.
For Mountain View School:
Range: 9 - 0 = 9
For Seaside School:
Range: 9 - 0 = 9
Interquartile Range (IQR): The IQR is the difference between the third quartile (Q3) and the first quartile (Q1) and measures the spread of the middle 50% of the data.
For Mountain View School:
Q1 = 3
Q3 = 7
IQR = Q3 - Q1 = 7 - 3 = 4
For Seaside School:
Q1 = 2
Q3 = 7
IQR = Q3 - Q1 = 7 - 2 = 5
To determine which school is a better choice for a smaller class size, we can consider both the mean and the median.
Both the mean and median for Mountain View School are higher than those for Seaside School. This suggests that, on average, the class sizes at Mountain View School are larger than those at Seaside School. Therefore, if you are interested in a smaller class size, Seaside School would be a better choice
For Mountain View School:
- Median: The median class size is the middle value, which is 25.
- Mean: The mean class size is the sum of all the class sizes divided by the total number of classes, which is (29 + 28 + 28 + 27 + 25 + 24 + 24 + 23 + 21 + 20 + 19 + 18 + 15 + 13 + 10) / 15 = 21.27.
For Seaside School:
- Median: The median class size is the middle value, which is 20.
- Mean: The mean class size is the sum of all the class sizes divided by the total number of classes, which is (25 + 25 + 27 + 27 + 28 + 28 + 28 + 30 + 31 + 35 + 36 + 38 + 40 + 43 + 45) / 15 = 31.13.
Part B:
For Mountain View School:
- Range: The range is the difference between the largest and smallest values, which is 29 - 10 = 19.
- Interquartile Range (IQR): The IQR is the difference between the third quartile (Q3) and the first quartile (Q1). From the stem-and-leaf plot, we can see that Q1 is 20 and Q3 is 28. Therefore, the IQR is 28 - 20 = 8.
For Seaside School:
- Range: The range is the difference between the largest and smallest values, which is 45 - 25 = 20.
- Interquartile Range (IQR): The IQR is the difference between the third quartile (Q3) and the first quartile (Q1). From the stem-and-leaf plot, we can see that Q1 is 27 and Q3 is 38. Therefore, the IQR is 38 - 27 = 11.
Part C:
If you are interested in a smaller class size, Mountain View School is a better choice for you because it has a lower mean and median class size than Seaside School.
Please help asap! I cant figure it out! Ty!♡♡
Answers
16+16= c squared
16+16=32
Number that goes in root is 32
3/2 x 10/9? simplest form or mixed number
Answers
Answer:
1 2/3
Step-by-step explanation:
fraction calc :)
Answer:
Simplest form is 5/3 or 1 2/3
Step-by-step explanation:
Steel sheeting costs 2¢ per square inch. How much will David spend to build the model out of steel? Write your answer as a dollar amount.
Answers
Does anyone know the surface area of this figure????
Answers
Answer:
Step-by-step explanation:
10*10
6*6
8*8
then add them to get your answer
i think-
if it were perimeter u add 10+10+6+6+8+8 i think :I
if this helps give brainliest pls-
if wrong ,ignore this part
so A=384
Which set contains values of x that makes this inequality true? 7x < 42
A. {7,8,9}
B. {5,7,9}
C. {2,3,5}
D. {1,4,8}
Answers
Answer:
C. {2,3,5}Step-by-step explanation:
7 × 2 = 14 < 427 × 3 = 21 < 42 7 × 5 = 35 < 42this is your correct answer.hope it's helpfulASAP! Please Read down below! :)
Answers
Answer:
19
Step-by-step explanation:
Add 8.5 and 10.5 which is 19.0
16 x 8.5 x 10.5 = 1428 :) happy to help
Help me with question pls i have 10 min timer .A farmer plants corn in 1/4 of his field he plants white corn 3/5 of the corn section of his field what fraction of the whole field is planted with white corn?? . One of these has the answer .14/20 6/14 3/20 3/14
Answers
Answer:
3/20
Step-by-step explanation:
3/5*1/4=3/20
I need help!!
Does anyone know how to do the Pythagorean Theorem?
Answers
Answer:
The answer would be O 30, 24, and 18
Step-by-step explanation:18^2+24^2=30^2324+576=900
Pythagorean theorem, the well-known geometric theorem that the sum of the squares on the legs of a right triangle is equal to the square on the hypotenuse (the side opposite the right angle)—or, in familiar algebraic notation, a2 + b2 = c2.
In a right-angled triangle, the square of the hypotenuse side is equal to the sum of the squares of the other two sides
what do you call a boomerrang that wont come back
Answers
Answer:
a stick...?
Step-by-step explanation:
Answer:
a frizzbe or a stick
Step-by-step explanation:
What were three things you learned regarding French and Dutch Colonization?
I suck at social studies T-T
Answers
Answer:
The original intent of Dutch colonization was to find a path to Asia through North America, but after finding the fur trade profitable.
The French began their exploration of the New World by looking for new fishing waters and the Northwest Passage
Many of the Dutch immigrated to America to escape religious persecution
the Dutch generally followed a policy of live and let live: they did not force assimilation or religious conversion on the Indians
Besides expanding the fur trade, the French wanted to find a river passage across North America (for a trade route to Asia
Some French missionaries eventually made their way to North America in order to convert Native Americans to Catholicism.
What is the lateral surface area of the square pyramid represented by this net?
Enter your answer in the box.
Answers
Answer: 120
Step-by-step explanation:
Explanation:
Use proportional reasoning to find 46% of 50. Show how you set up the proportion.
Answers
Answer:
23
Step-by-step explanation:
So, what you have to do is that 50 x 2 = 100, so that's what I think is proportional reasoning and then you keep the 46. so once you find 46% of 100 (46), you divide that by 2 to get 46% of 50, which is 23.
yo can someone help a homie out
Answers
please help lollll i will give brainliest
Answers
Answer: 2nd answer
Step-by-step explanation:
Answer:
The second one - 5 + (-6)
Step-by-step explanation:
When you are adding a positive number to a negative, the addition gets cancelled out, making he equation
5 - 6
Hope that helped!
Help ASAP pls -screenshot-
Answers
Number 2 is 40% because 8/20=0.4
I’m almost 100% sure this is right but i could be wrong
1. 0.6
2. 40%
Use the distributive property to rewrite the expression as a multiple of two numbers with no common factor. 10 + 15
Answers
What is 15 × -6? Please show your work!
Answers
Answer:
-90
Step-by-step explanation:
Lets leave out the positive and negative signs for now.
So we say 15 × 6=90
So lets deal with the postives and negatives.
When multiplying numbers with two different signs the answer is always negative thus the answer is -90.
HOPE IT HELPED
Answer:
-90
Step-by-step explanation:
I know the answers but someone tell me why its that answer! And also a better understanding.
Answers
Answer:
So you will find these answers for 1 you will need to be multiplying the amount of fabric for ONE costume multiplied by EIGHT which is the amount of costumes. (ex. 1 1/2*8)
For number 2 you would divide each amount of fabric by the original fabric.
(ex. 10 divided by 1 1/2)
3/4 = .75
How many .75 are there in 2?
.75x2 = 1.5
.75x3 = 2.25
So you would be .25 yards short material for the next costume.
please help I've been on the same thing for hours
30 POINTS
Answers
Answer:
5 yd
Step-by-step explanation:
9 yd-4 yd=5 yd
______
5 yards
Step-by-step explanation:
Large composite length = 9yd
Short composite length = 4yd
9 - 4 = 5yd
An artist used 6 tubes of red paint, 2 tubes of yellow paint, 13 tubes of white paint, and 9 tubes of blue paint for a mural.
Answers
Answer:
2 1/6
Step-by-step explanation:
12/ 6= 2+(1/ 6)=2 1/6
1/6
Answer: 30
Step-by-step explanation: