The Pythagorean Theorem and its Converse pt. 2
Please answer all questions and solve step by step and please try to show/explain with the least words as possible and use mostly numbers to for explain there can still be some words tho.
Ignore the answers shown i don't know
if they are correct.
Answers
sorry cant help very very sorry
Related Questions
The sale price of a pair of pants is 65% of the regular price of $25. How much do you save by buying the pants on sale? Show your work or explain how you arrived at your answer.
Please keep the explanation simple
Answers
Step-by-step explanation:
The sale price is 65% the regular price which is at $25.
Sale price = 65/100 * $25 = $16.25
Money saved = regular price - sale price
Money saved = $25 - $16.25
Money saved = $8.75
The answer is $6.75
The regular price of a pair of pants is $25
The sale price of a pair of pants is 65% from $25
How much we can save money if we buy the pants on sale?
first, we have to calculate how much the pants price at the time of sale
65/100 x $25 = $16.25
The sale price of a pair of pants is $16.25
the next step is to subtract the regular price and the sale price of a pair of pants
$25 - $18.25 = $8.75
In conclusion, we can save $8.75 if we buy the pants on sale
learn more about percentages here https://brainly.com/question/29200507
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Do you support LGBTQ+ or not?
( Don't be mean )
Answers
Answer:
it is important that the LGBTQ+ community should be treated with respect and equality. Everyone deserves to live their lives freely and without fear of discrimination or prejudice.
Step-by-step explanation:
Proportional or not?
Equation=_____
Answers
Answer:
Proportionality= Yes
Equation: y = 4x
Step-by-step explanation:
We can start by dividing the Y's by the X value across from it.
16/4
8/2
-8/-2
-16/-4
When we do this, every answer is the same. It ends up as 4. That means it is proportional in terms of
y = 4x and that's because the x value times 4 equals the y value
Question Down
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Answer:
22
Step-by-step explanation:
"twelve more" means 12 plus something
"product of 5 and a number" means 5x
12+5x
12+5(2)
12+10
22
Find the mean of absolute deviation for the set of values
108, 53, 47, 22, 56, 62
Find the mean of absolute deviation for the set of values
12.2, 6.8, 3.4, 8.8
I hate 7th grade math man sksksksj
Answers
(1) The mean absolute deviation for the given data set is 18.
The mean absolute deviation (MAD) is a way of measuring of data variability that is defined as the average of each data point's absolute deviation from the mean. To calculate the MAD, first compute the mean of the data set, then subtract each data point from the mean and calculate the absolute value of the result.
Here is the step-by-step process for finding the MAD for the given data set:
Find the mean of the data set: (108 + 53 + 47 + 22 + 56 + 62) / 6 = 56
Subtract the mean from each data point:
108 - 56 = 52
53 - 56 = -3
47 - 56 = -9
22 - 56 = -34
56 - 56 = 0
62 - 56 = 6
Take the absolute value of each result:
|52| = 52
|-3| = 3
|-9| = 9
|-34| = 34
|0| = 0
|6| = 6
Find the average of the absolute deviations: (52 + 3 + 9 + 34 + 0 + 6) / 6 = 18
So, the mean absolute deviation for the given data set is 18.
(2) The mean absolute deviation for the given data set is 2.7
Find the mean of the data set: ( 12.2 + 6.8 + 3.4 + 8.8 ) /4 = 7.8
Subtract the mean from each data point:
12.2 - 7.8 = 5.4
6.8 - 7.8 = - 1
3.4 - 7.8 = - 4.4
8.8 - 7.8 = 1
Take the absolute value of each result:
|4.4| = 5.4
|-1| = 1
|-4.4| = 4.4
|1| = 1
Find the average of the absolute deviations: (5.4+ 1 + 4.4 + 1) / 4 = 2.95
So, the mean absolute deviation for the given data set is 2.95.
Learn more about " absolute deviation "at -
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Answers
Answer:
angle FDE = 44 degrees
angle DEF = 66 degrees
angle FHG = 44 degrees
angle CDE = 63 degrees
angle BCE = 105 degrees
Step-by-step explanation:
first image
2x + 3x = 110
5x = 110
x = 22
angle FDE = 2x = 2(22) = 44
angle DEF = 3x = 3(22) = 66
angle FHG = 2x = y = 44
second image
2x - 21 + 42 = 3x - 21
42 = x
angle BCE = 3x - 21 = 3(42) - 21 = 105
angle CDE = 3y = 2x - 21 = 2(42) - 21 = 63
When Deion was born, his grandfather gave him a 7.5-gram gold coin as a present. Today, Deion read in the newspaper that a gram of gold is worth $50.04. How much money is the gold coin worth?
Answers
Answer: $375.3
Step-by-step explanation:
If a gram of gold is worth 50.04, then 7.5 grams of gold is worth
50.04x7.5=375.3
Answer:
370.3
Step-by-step explanation:
Because 7.5 time 50.04 is 375.3
WHAT IS the answer
2/5=?/25
Two over five is equal to
? over 25
Answers
Answer: x = 10
Step-by-step explanation:
Let's say that the unknown is x.
{2/5 = ?/25}
Step 1. 2/5 = x/25
Step 2. Multiply by 25 on both sides. 2/(5 * 25) = x/(25 * 25)
Step 3. 2 * 5 = x
Step 4. 10 = x
Step 5. Let's check the answer x; 2/5 = 10/25
Step 6. Simplify; 2/5 = (10/5) / (25/5)
Step 7. Check; 2/5 = 2/5
This answer is true
Answer:
let,x be mean
2\5=x\25
5x=50
x=50\5
x=10
The Pythagorean Theorem and its Converse
Please answer all questions and solve step by step and please try to show/explain with the least words as possible and use mostly numbers to for explain there can still be some words tho.
Answers
Since [tex]4^2 + 4^2 = (4\sqrt{2})^2[/tex], the angle formed by the sides is a right angle. Therefore, the garden is not a square.
What is the Pythagorean Theorem?The Pythagorean Theorem states that for a right triangle, the length of the hypotenuse squared is equals to the sum of the squared lengths of the sides of the triangle.
For this problem, we have that:
The side lengths are of 4.The hypotenuse is of [tex]4\sqrt{2}[/tex]Applying the Pythagorean Theroem, the equality [tex]4^2 + 4^2 = (4\sqrt{2})^2[/tex] hold true, meaning that the triangle is in fact a right triangle.
More can be learned about the Pythagorean Theorem at brainly.com/question/30203256
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On average, Taub drinks 7/9 of a 12-ounce glass of water in 1/10 of an hour. How many glasses of water does she drink in one hour?
Answers
Answer:
Step-by-step explanation:
7/9
Taub can drink 7/9 glasses in 1/10 of an hr, you want to know how much she can drink in 1 hr
multiply 7/9 by 10 = 70/9
the number line will be:
7/9 14/9 21/9 28/9 35/9 42/9 49/9 56/9 63/9 70/9
1/10 2/10 3/10 4/10 5/10 6/10 7/10 8/10 9/10 10/10
Step-by-step explanation:
We can set up a ratio
[tex] \frac{7}{9} = \frac{x}{12} [/tex]
Next we cross multiply
[tex]9x = 84[/tex]
[tex]x = 9 \frac{1}{3} [/tex]
So he drinks 9 1/3 ounces of water in 1/10. To go from 1/10 to 10/10, you multiply by 10. So we will do that to the ounces.
[tex]9 \frac{1}{3} \times 10 = 93 \frac{1}{3} [/tex]
Lastly we divide by 12
[tex]93 \frac{1}{3} \div 12 = 7 \frac{7}{9} [/tex]
I'm not sure how you are suppose to answer it, but here are the options
[tex]7 \frac{7}{9} = mixed[/tex]
[tex] \frac{70}{9} = fraction[/tex]
[tex]7.77 = whole \: number[/tex]
why mathhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh!
Answers
Is the answer
Answer:
3.47
Step-by-step explanation:
I believe its 3.47 because I'm dividing 8.4 ÷ 2.42 and got 3.471074380165289 and rounded it to the nearest cent which gave me 3.47.
Camden is designing a new board game, and is trying to figure out all the possible outcomes. How many different possible outcomes are there if he spins a spinner with four equal-sized sections labeled Red, Green, Blue, Orange, flips a coin, and spins a spinner with 5 equal-sized sections labeled Monday, Tuesday, Wednesday, Thursday, Friday?
Answers
Answer:
not sure if it's right but i think its 40
Step-by-step explanation:
I think you multiply all of them but not really sure hope this helps
Find 25% of 80. Show your work or explain how you arrived at your answer.
Answers
Formula:
25÷100×80 which will give you 20 as the answer.
A toy company is building dollhouse furniture. A rectangular door of a dollhouse has a height of 7 centimeters and a width of 3 centimeters. What is the perimeter of the door on a scale drawing that uses the scale 3:5?
33 cm
20 cm
14 cm
12 cm
I will give brainiest and thanks if answer is right.
Answers
Answer:
12 cm
Step-by-step explanation:
In the picture
Answer: 33cm
Step-by-step explanation:
To find the perimeter of the door on the scale drawing, we first need to determine the dimensions of the door on the scale drawing.
The scale given is 3:5, which means that every 3 centimeters in real life corresponds to 5 centimeters on the scale drawing.
To find the height of the door on the scale drawing, we multiply the real-life height of 7 centimeters by the scale factor:
7 cm * (5 cm/3 cm) = 35/3 cm ≈ 11.67 cm
To find the width of the door on the scale drawing, we multiply the real-life width of 3 centimeters by the scale factor:
3 cm * (5 cm/3 cm) = 5 cm
Now that we have the dimensions of the door on the scale drawing (height: 11.67 cm and width: 5 cm), we can calculate the perimeter.
The perimeter of a rectangle is found by adding up all the sides. In this case, we have two sides of length 11.67 cm (height) and two sides of length 5 cm (width).
Perimeter = 2 * (11.67 cm) + 2 * (5 cm) = 23.34 cm + 10 cm = 33.34 cm
Therefore, the perimeter of the door on the scale drawing is approximately 33.34 cm.
Since the answer choices are given in whole numbers, the closest option to the calculated perimeter is 33 cm.
HELP GRADE 4 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
= 475/1500
=19/60
ii) = num of families having 1 girl/ total num of families
= 814/1500
iii) = num of families having no girl/ total num of families
= 211/1500
iv) 475/1500 + 814/1500 + 211/1500 = 1
(1) Total No of families = 1500
Total No of families with 2 girls = 475
Probability of family being chosen at random having 2 girls = 475/1500 = P1 = 19/60
(2) Total No of families = 1500
Total No of families with 1 girl = 814
Probability of family being chosen at random having 1 girl = 814/1500 = P2 = 407/750
(3) Total No of families = 1500
Total No of families with no girl = 211
Probability of family being chosen at random having no girls = P3 = 211/1500
(4) P1 + P2 +P3
=19/60 + 407/750 + 211/1500
= 475 + 814 + 211/1500
=1500/1500
=1
Yes, the sum of there Probabilities does add up to 1
You need 1 1/4 cups of sugar to make 20 cookies To make 12 cookies, you will need____cups of sugar.
Answers
Answer:
3/4 cup
Step-by-step explanation:
you have 1 1/4 cup for 20 cookies
if you divide them you will get 0.0625
0.0625 x 16 = 0.75
0.75 = 3/4
Answer:
3/4 cup of sugar
Im super confused PLEASEEEEE HELPPPPPPP
Answers
Answer:
The required height of the lighthouse is given as 160 ft tall.
Given that,
A scale model of a lighthouse has a scale of 1 in. : 8 ft. The scale model is 20 inches tall.
What is the scale factor?
The scale factor is defined as the ratio of the modified change in length to the original length.
What is the Ratio?
The ratio can be defined as the comparison of the fraction of one quantity towards others. e.g.- water in milk.
here,
scale factor = 1 / 8 in per ft
Now,
The actual length of the lighthouse = 20 / [1 / 8]
= 20 × 8 = 160 ft
Thus, the required height of the lighthouse is given as 160 ft tall.
Learn more about Scale factors here:
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Step-by-step explanation:
look at the model and answer the following questions
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Answer: Can't see the questions clearly, also 3/4 x 1/3 is 1/4
Step-by-step explanation:
Please Help I need it before morning ET America
Answers
(3/20)x(5/5)= 15/100
15/100 is the same as 15 percent
ANSWER: (3/20)= 15 percent
Hope that helps! Let me know if you have any questions about what I did!
The high school soccer team can have no more than 26 players. Right and solve an inequality to determine how many more players can make a team in the coaches already chosen 17 players. please include the inequality, solution, and interpretation.
Answers
Answer:
x ≤ 26 only have 9 more players
Step-by-step explanation:
26 is the most amount of players you can have, hence less than or equal to. If you have 17 people, you can only have about 9 more players.
Answer:
x ≤ 26 only have 9 more players
Step-by-step explanation:
26 is the most amount of players you can have, hence less than or equal to. If you have 17 people, you can only have about 9 more players.
In 9 hours, Ali reads 3 chapters of a book. What is his rate in chapters per hour
Answers
Answer: 1/3 chapters
Step-by-step explanation:
3 chapters / 9 hours = 1/3
Use both a fraction and a decimal number to represent the shaded amount. Write the fraction in simplest form.
Answers
Answer:
Step-by-step explanation:
2/10
0.2
So, the answer is 2/5 or .4
find the area of this figure
Answers
Answer:
95 square miles
Step-by-step explanation:
divide the figure into three defined rectangles;
area of a rectangle=L×W
The first rectangle=2×9=18
second rectangle=6×7=42
third rectangle=7×5=35
sum up the areas
35+42+18= 95square miles
Mr. Watson bought new microscopes for his science classroom. Each microscope cost $99.90, and he spent a total of $499.50. How many microscopes did Mr. Watson buy?
Answers
Hi there, here's your answer:
Mr. Watson spent $499.50.
Each microscope costs $99.90
Therefore, number of microscopes bought by Mr. Watson [tex]\frac{499.50}{99.90}[/tex] = 5 microscopes.
Hope it helps!
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Explanation I just had this question your welcome
Please help! I will do brainlist
-Screenshot-
Answers
Answer:
44% Option A
Step-by-step explanation:
Percent of people choosing bumper cars =
[tex]\frac{NumberOfPeopleWhoChooseBumperCars}{TotalNumberOfPeople}[/tex] × 100%
= [tex]\frac{22}{50}[/tex] × 100%
Enter in calculator
= 44%
(fill in the blank)
One way to think through a budget is the ___/___/___ rule.
subject is financial literacy
Answers
I'm pretty sure it's:
one way to think through a budget is the 50/30 / 20 rule
Divide your income into 3 categories, spending 50% on needs, 30% on wants and 20% on savings
Reflect the point (0,-3) across the x-axis
Reflect the point (0,-3) across the y-axis
(help me pls)
Answers
y axis - (0,-3)
If B + C = D^2, what is M+F^3
Answers
Answer:
EVALUATE
m+f
3
Tick mark Image
DIFFERENTIATE W.R.T. M
1
Step-by-step explanation:
Evaluate
(Person on top is correct)
(Quizz 7)
Stop & Shop is having a sale on paper towels: 5 rolls for $3. How much will 12 roll(s) cost?
Answers
Answer:
$7.20
Step-by-step explanation:
3.00÷5=0.60
60 cents per roll
now we multiple that by 12.00
12x6
72
now add the decimal
$7.20
There are 5 girls in a class of 14 students what is the ratio of boys ?
HELP ASAPP
LEASE NEED THE ANSWER NOW Pleasee
Answers
Answer:
9:14
Step-by-step explanation:
If the ratio of girls to students is 5:14, that means there are 9 boys for every 5 girls. Therefore, the ratio of boys to students is 9:14.
Answer:
9
Step-by-step explanation:
Girls = 5 out of 14
So, ratio of girls to total strength is 5:14
Boys = 14-5 = 9 boys
So, ratio of boys to total strength is 9:14
Ratio of boys is 9
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