Answers
Answer:
Here is the full proof:
AB || DE Given
∠B = ∠D Alternate interior angles theorem
∠A = ∠E ↑
C is the midpoint of BD Given
BC = CD Definition of midpoint
ΔCBA ≅ ΔBDE SAA
AC = CE CPCTC
C is the midpoint of AE Converse of definition of midpoint
Related Questions
Identify the algebraic description that maps a point (–1,5) onto another point (6, –3). Question 13 options: A) (x, y) → (x – 8, y + 7) B) (x, y) → (x – 8, y – 7) C) (x, y) → (x – 7, y – 8) D) (x, y) → (x + 7, y – 8)
Answers
Answer:
D
Step-by-step explanation:
The answer is D
-1+7, 5-8
(6, -3)
The following diagram models a ratio relationship.
A. Write a part-to-part ratio that compares the number of squares to triangles.
B. Use ratio language to describe this ratio relationship.
I HAVE 3 MINUTES
Answers
Answer:
102.8
Step-by-step explanation:
102.8
Answer: where is the diagram
Step-by-step explanation:
The first term in this sequence is -1. Which function represents a recursive definition of the sequence?
Question 6 options:
a)
an=an−1+1an=an-1+1
b)
an=an−1+2an=an-1+2
c)
an=an−1−1an=an-1-1
d)
an=an−1−3
Answers
Answer:
c)
an=an-1-1an=an-1-1 is right ans
Find the perimeter of this shape.
Answers
Answer:
draw a line that makes a triangle and rectangle.
hypotenuse= 30
3k-4k-5k triangle
18-24-30
so the short part of triangle is 18 cm
10+10+18+24+30 equals 92
sorry for language I am not familiar with English
the perimeter of this shape is
24+10+10+30+\(\sqrt{30^{2} -24^{2} }\) = 92 cm
Please help math is hard
Answers
Answer:
I believe the answer is C) 200.
Step-by-step explanation:
It states that Robin did 2/3 and Rhonda. Rhonda made $195 so we time 2/3 of what Rhonda does to get Robin's pay. Then find out how much he made from the total profit he made $195 * 2/3 = $130. Robin's $130 profit made. Divide that by how much each. $130 / $0.65 = 200. Robin assemble 200.
Answer:
C)200
Step-by-step explanation:
divide 195 by .65
whats 2/3 or 300
your answer should be 200
the ratio of the number of oranges to apples to bananas is 8:5:2. if there are 120 fruits in total, how many bananas are there
Answers
Answer:
Step-by-step explanation:
To find the number of bananas, we need to determine the proportion of bananas in the total number of fruits based on the given ratio.
Let's assume that the ratio of oranges, apples, and bananas can be represented by 8x, 5x, and 2x, respectively, where x is a common multiplier.
The sum of the parts in the ratio is 8x + 5x + 2x = 15x.
We know that the total number of fruits is 120. Therefore, we can set up the following equation:
15x = 120
To solve for x, we divide both sides of the equation by 15:
x = 120 / 15
x = 8
Now that we know the value of x, we can find the number of bananas by multiplying it by the corresponding part of the ratio:
Number of bananas = 2x = 2 * 8 = 16
So, there are 16 bananas in total.
We can add all the parts to the ratio and get 15. Out of 15 parts, 2 are bananas. Now we can calculate how many fruits are in one part. One fifteenth of 120 is 8, so there are 8 fruits in one part. 2 parts are bananas, so multiplying 8 with 2 gives us our answer, 16.
(WILL GIVE BRAINLIEST)
Consider the product -11 (7 6/7) .
(a) Determine the product by rewriting the mixed number and applying the distributive property. What is the product?
(b) Multiply the integer and mixed number by multiplying fractions. What is the product?
Answers
Answer:
a)
\( - 11 \times 7 \frac{6}{7} \)
\( - 11 (7 + \frac{6}{7}) \)
\( - 11(7) + ( - 11)( \frac{6}{7} )\)
\( - 77 + ( - \frac{66}{7} )\)
\( - \frac{539}{7} + ( - \frac{66}{7} )\)
\( - \frac{605}{7} = - 86 \frac{3}{7} \)
b)
\( - 11 \times 7 \frac{6}{7} = - 11 \times \frac{55}{7} = - \frac{605}{7} = -86 \frac{3}{7} \)
Answer: THE PRODUCT IS THE PRODUCT OF THE NUMBER THAT REPRESENTS A NUMBER OF ANY NUMBER WITH PRODUCT
Step-by-step explanation:
I don't really know how to figure the answer I'm just trying to give you the way to answer the question
The signup fee to join the Flexible Fitness gym is $25. The monthly fee is $30. Elijah has paid $115 so far. Write and solve an equation to determine the number of months for which Elijah has paid. Explain what your solution represents.
Answers
Answer: 115-25= 90
90 divided by 30 = 3 meaning Elijah paid for 3 months.
Step-by-step explanation:
Answer:
115-25= 90
90 divided by 30 = 3 meaning Elijah paid for 3 months.
Step-by-step explanation:
Which number line shows the solution set for StartAbsoluteValue m EndAbsoluteValue = 4?
A number line going from negative 4 to positive 4. A point is at negative 4.
A number line going from negative 4 to positive 4. A point is at positive 4.
A number line going from negative 4 to positive 4. Points are at negative 2 and positive 2.
A number line going from negative 4 to positive 4. Points are at negative 4 and positive 4.
Answers
Answer:
A number line going from negative 4 to positive 4. Points are at negative 4 and positive 4.
The legs of a nght triangle are ______ longer than the hypotenuse.
A. always
B. sometimes
C. never
Answers
A corner shelf is in the shape of a triangle. One side measures \(2x^2 + 2x -1\) while another side measures \(5x + x^2 - 3\)
What is the total of two sides? Show all work.
If the perimeter measures\(3x^3 - x^2 - 8x +1\) what is the length of the missing side? Show all work.
If we know that \(x =2\) then what are the lengths of the three sides of the triangle? Show all work.
Is it possible to have these side lengths? Why or why not?
Answers
1.The total of two sides is: $6 + 8 = 14$.
2.The missing side has a length of 4.
3.All three inequalities are true, so these side lengths do form a valid triangle.
4. It is not possible to have side lengths.
1. To find the total of two sides of the triangle shelf, we simply add the two given side measurements together.
2. $Perimeter = a + b + c$ where a, b, and c are the lengths of the three sides of the triangle. We are given that the perimeter measures 18, and we know that 6 and 8 are two of the sides, so we can substitute these values into the formula to solve for c:
$18 = 6 + 8 + c$
$18 - 14 = c$
$4 = c$
3. If we know that $a$ = 3, $b$ = 5, and $c$ = 8, we can check if these side lengths form a valid triangle by using the triangle inequality theorem, Therefore, we need to check if:
$a + b > c$
$b + c > a$
$a + c > b$
Substituting in the given values, we get:
$3 + 5 > 8$ (True)
$5 + 8 > 3$ (True)
$3 + 8 > 5$ (True)
4. of $a$ = 2, $b$ = 4, and $c$ = 7 for a triangle. The triangle inequality theorem states that the sum of any two sides of a triangle must be greater than the third side. If we apply this to the given values, we get:
$a + b > c$
$2 + 4 > 7$ (False)
For such more questions on inequalities
https://brainly.com/question/25275758
#SPJ8
The total of two sides is a + b.
If the perimeter is P, then we have a + b + c = P, where c is the missing side. Solving for c, we get c = P - a - b.
If we know that a + b = c, then we have a + b = a + b + c - b - a, which simplifies to 0 = c. This means that the triangle has one side of length 0, which is impossible.
Therefore, it is not possible to have these side lengths.
Without knowing the values of a and b, we cannot find the total of two sides, the length of the missing side, or the lengths of the three sides of the triangle.
Absolute Value – how far or the
[ Select ] Answer | Counter | Number | or distance
a number is from zero.
Answers
Answer:
The last answer or Distance a number is from zero
Step-by-step explanation:
It's this answer because absolute value is just how far a number is from zero for example | -1 | is equal to 1 because -1 is 1 away from zero. Hope this helps :)
Answer:
The last answer or Distance a number is from zero i think i dont know
Step-by-step explanation:
Three research departments have 8 ,10 , and 7 members, respectively. Each department is to select a delegate and an alternate to represent the department at a conference. In how many ways can this be done?
Answers
We can conclude that exists 211680 ways.
How many ways can this be done?We know that the three research department is have 8, 10, and 7 members.
We choose a delegate and an alternate to represent the department.
First case: department have 8 members.
So, for a delegate, we have 8 options, and for a alternate 7, so a total of
\(8 \times 7 = 56 \ \text{options}\)
Second case: department have 10 members.
So, for a delegate, we have 10 options, and for a alternate 9, so a total of
\(10\times 9 =90 \ \text{options}\)
Third case: department have 7 members.
So, for a delegate, we have 7 options, and for a alternate 6, so a total of
\(7\times6 = 42 \ \text{options}\)
Therefore, we get:
\(56 \times 90 \times 42 = \bold{211680}\)
Hence, we conclude that exists 211680 ways.
For a similar problem about this, please click the link below:
https://brainly.com/question/30958797
For the first department with 8 members, there are 8 choices for selecting a delegate. After choosing a delegate, there remain 7 members, so there are 7 choices for selecting an alternate. Therefore, there are 8 × 7 = 56 ways to select a delegate and an alternate from the first department.
Similarly, for the second department with 10 members, there are 10 choices for selecting a delegate and 9 choices for selecting an alternate. Hence, there are 10 × 9 = 90 ways to select a delegate and an alternate from the second department.
For the third department with 7 members, there are 7 choices for selecting a delegate and 6 choices for selecting an alternate. Thus, there are 7 × 6 = 42 ways to select a delegate and an alternate from the third department.
To find the total number of ways to select delegates and alternates from all three departments, we multiply the number of choices for each department together:
56 × 90 × 42 = 211,680.
Therefore, there are 211,680 ways to select a delegate and an alternate from each department.
Three equivalent ratios are shown on the graph.
On a coordinate plane, points (1, 0.5), (2, 1), and (5, 2.5) are plotted.
Starting on one of the plotted points, how can you plot more equivalent ratio points?
Move up one and right one and one-half.
Move up one and one-half and right three.
Move up two and right three.
Move up one and right two
Answers
Move up one and right one and one-half.
Move up one and one-half and right three.
Move up two and right three.
Move up one and right two
It would be the 4th one
It would be D, Move up one, and right two. *
Answer:
D option
Step-by-step explanation:
Move up and right two
Because according to the pattern before, (2, 1) is one up and two right to (1, 0.5)
Similarly, for equivalent ratio, we'll apply the same pattern.
Hope it helps. Pls mark it the BRAINLIEST!
In the diagram, figure I is a square, and figures II and III are equilateral triangles. What is the value of x?
Answers
Answer:
f
Step-by-step explanation:
Answer:
I think it is 30,G.Sorry if I am wrong
Step-by-step explanation:
explain how to find the difference between 9^10/9^11 and 9^11/9^10
Answers
Answer:
jhv
Step-by-step explanation:
kjbb
Kelly started with 2 pennies in her penny jar. She puts 2 more pennies in her penny jar every day. How many pennies will she have on Day 10
Answers
Answer:
Starting with 2 pennies, Kelly adds 2 more pennies to her penny jar every day. To find out how many pennies she will have on Day 10, we can calculate the total number of pennies accumulated.
On Day 1, she has 2 pennies.
On Day 2, she adds 2 more pennies, bringing the total to 2 + 2 = 4 pennies.
On Day 3, she adds 2 more pennies, bringing the total to 4 + 2 = 6 pennies.
This pattern continues, with 2 additional pennies added each day.
We can summarize the pattern as follows:
Day 1: 2 pennies
Day 2: 4 pennies
Day 3: 6 pennies
Day 4: 8 pennies
Day 5: 10 pennies
Day 6: 12 pennies
Day 7: 14 pennies
Day 8: 16 pennies
Day 9: 18 pennies
Day 10: 20 pennies
Therefore, on Day 10, Kelly will have a total of 20 pennies in her penny jar.
Day 1: 2 + 2 = 4 pennies
Day 2: 4 + 2 = 6 pennies
Day 3: 6 + 2 = 8 pennies
Day 4: 8 + 2 = 10 pennies
Day 5: 10 + 2 = 12 pennies
Day 6: 12 + 2 = 14 pennies
Day 7: 14 + 2 = 16 pennies
Day 8: 16 + 2 = 18 pennies
Day 9: 18 + 2 = 20 pennies
Day 10: 20 + 2 = 22 pennies
Therefore, Kelly will have 22 pennies on Day 10.
The multiplicative inverse of -⅚ is
Answers
Answer: -6/5
Step-by-step explanation:
Multiplicative inverse simply is another word for 'reciprocal'.
A reciprocal is the fraction upside down, or inverted.
Knowing this, let's convert -5/6.
-5/6 becomes -6/5, and you don't do anything about the negative sign.
Answer: -6/5
Step-by-step explanation:
u just get the reciprocal
The weights of 3 puppies at one week old were 6.5 ounces, 7.3 ounces, and 6.4 ounces. If each puppy gained 2.1 ounces, how much would the puppies weigh?
Answers
7.3+2.1=9.4
6.4+2.1=8.5
2. 7.3+2.1=9.4
3. 6.4+2.1=8.5
Drag the correct symbol into the box to compare the expressions.
62–22 Response area 4(6+2)
Answers
Answer:
62-22_4(6+2)
62-22_4(8)
62-22_32
40>32
Step-by-step explanation:
Answer:
The correct answer for this equasion is =
Step-by-step explanation: 32 = 32
its correct so dont clarify and im glad i made your day better!
can someone please help me i dont understand
Answers
HELP ASAP!
(4f-3+2g)-(-4g+2)=??
Answers
Answer:
4f+6g-5
Step-by-step explanation:
hope that helps
4f-3+2g-(-4g+2)
Distribute the Negative Sign:
=4f-3+2g+-1(-4g+2)
=4f+-3+2g+-1(-4g)+(-1)(2)
=4f+-3+2g+4g+-2
Combine Like Terms:
=4f+-3+2g+4g+-2
=(4f)+(2g+4g)+(-3+-2)
=4f+6g+-5
The answer is 4f+6g-5
Hope this helps!
Which of the following equations represents a line perpendicular to y = -3x + 4.5
Answers
So y= 1/3x + 4.5
Eric is designing a logo for a company. The logo consists of two identical parallelograms joined at their longest sides. One of the parallelograms has a base of 2.5 centimeters and a height of 1.25 centimeters. What is the area of the logo
Answers
Answer:
6.26 cm
Step-by-step explanation:
To find the area of a parallelogram, the formula is just
B * H
so the equation would be
2.5 * 1.25
which would equal
3.13
Since in the question, the logo consists of two identical parallelograms, you would multiply 3.13 by 2 so the equation would be
3.13 * 2
which would equal
6.26
In the diagram, what is the measure of angle 1 to the nearest degree?
never mind i failed the test 4 TIMES!!!!!!!!
Answers
Answer:C
Step-by-step explanation:
Rewrite the rational exponent as a radical expression (3 raised to 2/3) 1/6
Answers
courtney has 12 fewer stickers than tina. how many stickers does courtney have in terms of x?
bob has 4 times as many stickers as tina. how many stickers does bob have in terms of x?
katie has 7 more stickers than tina. how many stickers does katie have in terms of x?
diane has 2/3 as many stickers as tina. how many stickers does katie have in terms of x?
options:
x - 12
4x
x + 7
12 - x
x - 2/3
4 + x
7x
Answers
Answer:
X-12
X×4
X + 7
X x 2/3
Step-by-step explanation:
Hello! Please help ASAP!!!
Turn this problem into a Pythagorean Theorem diagram
Aleena’s car is 7 miles north from Starbucks. Aryona’s car is located 4 miles west from Aleena. How far is Aryona from the Starbucks.
Answers
Ratios and Rates word problems
A Ferris wheel accommodate 75 people in 30 minutes . how many people could ride the Ferris wheel in 6 hours? what was the rate per hour?
Answers
Answer: The ferris wheel could accomodate 900 people in 6 hours. The rate per hour was 150 people.
Step-by-step explanation:
To start off we can find the number of people by deciding how many time slots of 30 minutes are in 6 hours. Since 30 minutes is half an hour we just do 2 times 6 which would give us 12. Since 75 people can fit in 30 minutes then we do 12 times 75 for the whole 6 hours which comes out to 900.
Once we have the number of people in 6 hours then we can find the hourly rate. To do this we just take the number of people (900) in the whole time (6 hours) and divide 6 from 900 which would give us the hourly rate of 150.
Answer:
900 people
Step-by-step explanation:
One hour is 60 minutes, and the number of thirty minutes in an hour is two. To get the number of thirty minutes in 6 hours, you would do 2 x 6, which is 12. After this, you would do 12 x 75 since 75 people ride it in 30 minutes. This equals 900.
I hope it helped!
Which scenario can be modeled by the linear function
y = -15x + 500?
A. The temperature on Jupiter is
15℉ and increases by 500℉ every day.
B. There is a population of 500 giraffes in Western Africa that decreases by 15 giraffes each year.
C. A carpet cleaning service charges $500 plus an additional $15 for every hour.
D. A membership fee for a movie streaming service is free, but each rental costs $15.