Please I need actual help with these!!!! I will mark brainliest if right! Please don't answer if you don't know it!!(I will report)
Answers
Answer:
Step-by-step explanation:
first pic
Statement. Reasons
1. AC is congruent to 1.Given
HF
2.BC is congruent to. 2. Given
FE
3. Measure angle ACB. 3. Right angles are congruent
is congruent to Measure
angle HFE
4. Triangle ABC is
congruent to Triangle HEF 4. SAS, side angle side
second pic
statement. reason
1.Angle K is congruent 1. Given
to angle M
2.KL equals ML. 2. Given
3.Measure angle KLJ. 3.Vertical angles are congruent
is congruent to Measure
angle MLP
4Triangle JKL is congruent. 4. ASA, angle side angle
to triangle PML
third pic
statement. reason
1. Already stated. 1. Already stated
2 PT congruent to RS. 2. Given
3. Angle PQT congruent 3. Verticle angles are congruent
to Angle RQS
4. trianlge PQT is congruent to Triangle RQS. 4. ASA, angle side angle
( hope this helps! )
the first picture is the answer
for number 1, if you look in the upper left hand corner, you will have the answer for the first statement
Related Questions
Kari plans to sample 20 people of a population that contains 100 students. She wants to determine how many people wake up before 6 a.m. Which sample is the most random?
the first 20 students who arrive at school in the morning
all 20 boys on the swim team
5 students out of each of the 4 homeroom classes
the last 20 people in line for breakfast in the cafeteria
Answers
Answer:
5 students out of each of the 4 homeroom classes
Step-by-step explanation:
The most random sample is 5 students out of each of the 4 homeroom classes.
Thus, option (C) is correct.
Selecting 5 students from each of the 4 homeroom classes ensures that the sample represents a diverse range of students from different classes.
This approach helps to minimize bias and increase the randomness of the sample.
The other options, such as selecting the first 20 students who arrive at school or the last 20 people in line for breakfast, may introduce some bias based on the specific circumstances or characteristics of those groups. Selecting all 20 boys on the swim team would also not provide a representative sample of the overall student population.
Thus, option (C) is correct.
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Find the multiplier for 21.6% decay
Answers
Answer:
5pts
Step-by-step explanation:
The required multiplier for 21.6% decay is 78.4%.
Given that,
To find the multiplier for 21.6% decay
The percentage is the ratio of the composition of matter to the overall composition of matter multiplied by 100.
What is simplification?
The process in mathematics to operate and interpret the function to make the function simple or more understandable called simplifying and the process is called simplification.
In the question, the multiplier for the rate of 21.6% decay is to be determined.
A multiplier of decay implies decay = 1 - r
Since let the Decay multiplier be x
x = 1 - r
x = 1 - 0.216
x = 0.784
x = 78.4%
Thus, the required multiplier for 21.6% decay is 78.4%.
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Is it a function? Explain
Answers
Answer:
Yes.
Step-by-step explanation:
For a graph to be a function, it must have precisely one y-value for every x-value.
In this case, this graph is a function because it meets the requirements of having one y-value for every x-value.
Let me know if this helps!
Luke and Nora can peel 20 carrots in 6 min, working together. Luke can peel 5 carrots in 2 min,
working alone. How many minutes would it take Nora to peel 10 carrots, working alone?
THE ANSWER IS 12
Answers
The polynomial ax2 − 64 is a difference of two squares. Find all possible values of a between 1 and 100 inclusive. The inclusive values are
Answers
Answer:
[tex]a = \{1,4,9,16,25,36,49,64,81,100\}[/tex]
Step-by-step explanation:
Given
[tex]ax^2 - 64[/tex]
Required
Determine possible values of a
For the expression to be a difference of two squares, then a must be a perfect square between 1 and 100 (inclusive).
Let [tex]a = k^2[/tex] where [tex]k \ge 1[/tex]
When k = 1
[tex]a = 1^2 = 1[/tex]
k = 2
[tex]a = 2^2 = 4[/tex]
k=3
[tex]a = 3^2 = 9[/tex]
It goes on until k = 10
[tex]a = 10^2 = 100[/tex]
So, the possible values of a are:
[tex]a = \{1,4,9,16,25,36,49,64,81,100\}[/tex]
its the pythagorem theorem
Answers
HELP!! I dont get it please help
Answers
Answer:
Hypotenuse
[tex] {length \: of \: tv}^{ {}^{2} } [/tex]
You heard it as a FRACTION! please answer this lol I'm clueless :'D
Answers
Answer:
[tex]\frac{a}{b + 2}[/tex]
a
___
b + 2
Which ordered pair is a solution of the equation?
y = -2x - 5
A (1,7)
B (2,-7)
C Both
Answers
Answer:
A
Step-by-step explanation:
-7=-2(1) -5
1=x
7=y
Answer:
None
Step-by-step explanation:
I think there is another answer option for none.
-2(1) - 5 = -7
-2(-2) - 5 = -9
Its a if the 7 is -7
In a year, there are 4 months that have 30 days.
What is the ratio of the months with 30 days to the months with other than 30 days?
2 to 1
1 to 3
1 to 2
3 to 1
Answers
HELP WITH PERFORMANCE TASK PLEASE! I DESPERATLY NEED CORRECT ANSWERS!
I will mark brainliest!
Answers
Answer:
so um try The y-intercept represents a starting salary of $ 3,000 for a new employee.
The slope represents an additional $ 2,500 in salary for each additional year of employment.
If the starting salary for a new employee is changed to $35,000 and the salary increase is unchanged, the new equation would be y= 2,500x + 35,000
If the yearly salary increase is changed to $ 2,500 . the new equation would be y= 3,000
Step-by-step explanation:
Im not very good at Math im sorry if they're wrong
2. Graph the function:
f(x) = -2/3x+1
Answers
Answer: Slope=-2/3
Step-by-step explanation:
Rewrite each angle in radian measure as a multiple of π· 30°
Answers
Answer:
[tex]\frac{\pi}{6}[/tex] radian
Step-by-step explanation:
We are given that an angle in degrees
[tex]\theta=30^{\circ}[/tex]
We have to find the angle in radian measure as a multiple of π
To find the value of 30 degree in radian we will use the radian measure formula
We know that
Radian measure=[tex]\frac{\pi}{180}\times degree\;measure[/tex]
Using the formula
Radian measure of 30 degree=[tex]\frac{\pi}{180}\times 30[/tex]
Radian measure of 30 degree=[tex]\frac{\pi}{6}[/tex] radian
Hence, the radian measure of 30 degree is given by
[tex]\frac{\pi}{6}[/tex] radian
The circumference of a circular table top is 20 π centimeters. what is the area of the tabletop.
Answers
Step-by-step explanation:
Hope the above solution helps
Mary baked 56 cookies. She had to bake 300 cookies in order to win $400. She made 72 more cookies. Then, she lost 34 of them. How many cookies does she have now? How many more cookies does she need in order to win $400? Show your work.
PLSSS HELP!!!
SHOW ALL WORK, ANSWER ALL QUESTIONS AND YOU WILL GET BRAINLIEST!
IM DEPENDING ON ALL OF YOU GUYS! DONT FAIL ME! PLS!
Answers
Answer:
56+72=128 cookies
128-34=94 cookies
Mary has 94 cookies
300-94=206 cookies she still needs to bake in order for her yo win $400
URGENT!! PLEASE HELP!! What method could be used to prove the below triangles similar?
Answers
Answer:
Step-by-step explanation:
4 4/5 as improper fraction
Answers
Answer:
The answer is [tex]\frac{24}{5}[/tex]
Hope this helps :)
-ilovejiminssi♡
Tell whether each equation will have a positive or negative solution by just typing positive or negative in the blank.
1. (-1) • (-25)
2. 62 ÷ (-8)
3. 18 ÷ 6
4. (-15) • (5)
Answers
2.negative
3.positive
4.negative
-8j+14=-2(4j-7) what is this answer ?
Answers
Answer:
Infinite amount of solutions.
Step-by-step explanation:
It's an interval notation. (∞,∞)
Answer:
0=0
Step-by-step explanation:
-2*4j+2*j
-8j+14=-8j+14
-8j+14-14=-8j+14-14
-8j=-8j
0=0
Please help I will give a brainliest!!
Answers
Answer:
True!!
Step-by-step explanation:
Snnsjsjqksndbdnnsnsbd
How to find the measurement of BE and the coordinates of E
Answers
Answer:
The answer for #1 is 1 unit
The answer for #2 is (3, 2)
Little Tip:
I can tell you're using Goggle Forms. If you hit ctrl + U, you can find the answers to the questions in the code
Write a sum of four numbers that equals 0, none of which are opposites.
Answers
Is that what you’re looking for?
The four numbers whose sum equals 0, none of which are opposites are
-2, 4, -9, 7.
What is an expression?An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example: 2 + 3x + 4y = 7 is an expression.
We have,
Four numbers:
-2, 4, -9, 7
We see that,
The sum of the four numbers is 0.
-2 + 4 + (-9) + 7
= -11 + 11
= 0
None of the numbers are opposite.
Thus,
The four numbers are -2, 4, -9, and 7.
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At a real estate agency, an agent sold a house for $339,000. The commission rate is 6.5% for the
real estate agency and the commission rate for the agent is 25% of the amount the real estate
agency gets. How much did the agency make on the house? How much did the agent earn in
commission?
The agency made on the house,
Answers
67nndndnntbtbjdjdjdj
Simplify
[-2(g + 2h) - 4g21 - [-g(5 - 2g) + h]
Answers
-2(3)
-6-4g21-[-g(5-2g)+h]
-g (3)+h]
[ -3+h]
-6-4g21-2
-10g21-2
-210-2
-212
What is -1 1/3 in a decimal
Answers
Answer:
1.333
Step-by-step explanation:
if rounded then it's 0.333
if wrong I apologize
a = (1/5)
b = (6/-3)
Work out 4a + b
Answers
Answer:
-1.2
Step-by-step explanation:
i need helpp quickly
A shopper bought the following items at the farmer’s market:
6 ears of corn for $1.80. What was the cost per ear?
12 apples for $2.88. What was the cost per apple?
5 tomatoes for $3.10. What was the cost per tomato?
How do you find out the problem?
What would happen if the decimal was put in the wrong place?
Answers
Answer:
$0.30 per corn
$0.24 per apple
$0.62 per tomato
Step-by-step explanation: you divide the price by the amount to give you the per item cost. If you put the decimal in the wrong spot your coat could go from $.30 per corn to $3 per corn. big difference!
PLEASE HELP! WILL MARK THE BRAINLIEST!
These might be easy, just try
Answers
The answer to the other question is C.
How many pounds of green tea, worth $40 a pound, should be mixed with herbal tea, worth $50 a pound, to produce 20 pounds of blend worth $42 a pound?
Answers
Answer:
840
Step-by-step explanation:
First you have to multiply 42 by 20. Because you have to find the total cost of the whole bag. Then a little guess and check you would get 16 lb of green tea and 4 lb of herbal tea. They both have to equal 20 lbs and $840. Multiply 16 by 40 then 50 by 4 then add them together you will get 840.
Hope this was helpful.
Answer: 16 pounds of green tea and 4 pounds of herbal
Step-by-step explanation:
Mark me brainliest.
A teacher bought packages of 6 pens in each package. Another teacher bought packages of 8 pens in each package. If the teachers ended up buying the same number of pens, what is the least number of pens they could have?
Answers
Answer:
The least number of pens they could have is 24 pens.
Step-by-step explanation:
6: 6, 12, 18, 24, 30, 36, 42, 48
8: 8, 16, 24, 32, 40, 48
Answer:
24 is my answer
i hop it helps you