Answers
9514 1404 393
Answer:
A
Step-by-step explanation:
When angles are between the parallel lines, they are called interior. If they are both on the same side of the transversal, they are "same-side interior."
If angles are on opposite sides of the transversal, they are exterior.
If angles are in the same direction from the intersection point, they are corresponding.
Angles in opposite directions from the point of intersection are vertical angles.
same-side interior: {3, 5} and {4, 6}. (supplementary)
same-side exterior: {1, 7} and {2, 8}. (supplementary)
alternate interior: {3, 6} and {4, 5}. (congruent)
alternate exterior: {1, 8} and {2, 7}. (congruent)
corresponding: {1, 5}, {2, 6}, {3, 7}, {4, 8}. (congruent)
vertical: {1, 4}, {2, 3}, {5, 8}, {6, 7}. (congruent)
Angles 6 and 4 are same-side interior angles; their sum is 180°.
Related Questions
Which triangle(s) are similar to ABC?
Answers
Sorry if I’m wrong but I think that’s the one
select all that applies
Answers
Answer:
A
C
D
F
G
Step-by-step explanation:
You can pretty easily find the answer by just going through each statement and analyzing what it means. For A it asks if AB is parallel to DC (parallel means the lines could go on for infinity without ever touching) Looking at the shape we can see that AB and DC are on opposite sides and are slanted in the same direction meaning that they are in fact parallel. This could be correct. The next asks about angle BCD and whether or not it is congruent to CDA (congruent is just another word for the same) Angle BCD is the top right angle and we know this by following the letters on the shape in the order they were asked in the question. We can see that these two angles are not congruent just via observation as BCD is an acute angle (less than 90 degrees with a right angle as a reference) and CDA is an obtuse angle (greater than 90 degrees) This answer choice is incorrect. Next up we have BPC and APD and it asks whether or not they are congruent. We can apply the same logic to the previous choice and find out that they are in fact congruent angles which is also backed up by the rule of vertical angles which states that all vertical angles are congruent. This means C is also a correct option. Next up is line BC compared with AD which are very obviously congruent just by looking at the image, but we also know that opposite sides of a parallelogram are always congruent. This answer choice is correct also. Next up it asks us about AC in comparison to BD which are NOT congruent because each line has a different length due to the fact of the angles they are coming from. AP is in fact congruent to PC because it is just a continual of the original line which stems from halfway across the middle of the parallelogram. This IS a correct choice. Next up it asks about supplementary angles and it is important to understand what that is before you can accurately answer the question. Supplementary angles are angles which will total 180 degrees and the question specifically asks in relation to angles BAD and ADC. These angles are in fact supplementary because they are across from each other at the base of the parallelogram and we know from theories that these angles will always be supplementary in these shapes. G is also a correct answer. Last but not least we have a question asking us about APB and APD and whether or not they are vertical angles. Vertical angles are angles which are across from each other either vertically as the name sake says or horizontally, but they have to be directly across from each other. Looking at the image we can clearly see that these angles are NOT across from each other but instead are adjacent to each other (next to each other) meaning the last option is not correct. This leaves A,C,D,F, and G as the correct answers.
3(x+15) - 6x = -6(x-3)
Answers
Explanation:
Expand.
3(x+15)−6x=−6(x−3)
Simplify 3x+45-6x to -3x+45.
-3x+45−6x=−6x+18
Add 6x to both sides.
−3x+45=−6x+18
Simplify-3x+45+6x to 3x+45.
3x+45=18
Subtract 45 from both sides.
3x=18−45
Simplify 18-45 to -27.
3x=−27
Divide both sides by 3
X=-27/3
Simplify 27/3 to 9.
(X=-9)
Miles Traveled
225
175
Miles
125
75
25
X
0 1 2 3 4 5 6 7 8 9 10
Hours
Answers
(7.3)2 + 9.1 divided by (8.7 - 6.1)
im not very good with math that much sorry !!
Answers
Answer:
i think you put the 7.3X2+9.1 then divided it by 8.7 -6.1
Step-by-step explanation:
let me see if i can help you
Answer:
18.1
Step-by-step explanation:
(7.3)2+9.1 / (8.7-6.1)
PEMDAS
Paranthesis first so: 7.3 x 2 = 14.6 , 8.7 - 6.1 = 2.6
So the equation becomes 14.6 + 9.1 / 2.6
Division next since there are no exponents or multiplication: 9.1 / 2.6 = 3.5
Equation becomes 14.6 + 3.5
Addition next: 14.6 + 3.5 = 18.1
A party rental company has chairs and tables for rent. The total cost to rent 2 chairs and 5 tables is $35. The total cost to rent 8 chairs and 3 tables is $38. What is the cost to rent each chair and each table?
Answers
Answer:
A chair costs $2.50 each and a table costs $6 each.
Step by Step Explanation:
First, let's break this down to two equations.
Equation 1: 2c + 5t = 35
Equation 2: 8c + 5t = 38
Let's first solve for "t" (tables) by modifying Equation 1 so that it has the same number of chairs as Equation 2.
To do that, we must times the equation by 4, so:
4(2c + 5t = 35) -> 8c + 20t = 140.
So now the two equations we have are:
1: 8c + 20t = 140
2: 8c + 3t = 38
Now that they have the same number of chairs (8c), we can subtract Equation 2 from Equation 1, and that gets us the following:
17t = 102
t = 102 / 7 = 6.
Therefore, a table costs $6.00 to rent.
Knowing this, we can use either equation to now find "c". Let's use Equation 1.
2c + 5(6) = 35
2c + 30 = 35
2c = 5
c = 5 / 2 = 2.5
So now we know each chair costs $2.50 to rent. Let's use Equation 2 to confirm both the costs of the table and the chair.
8(2.5) + 3(6) = 38
20 + 18 = 38
38 = 38.
Therefore, each chair costs $2.50 and each table costs $6.
The sum of 7 times one number, x, and 4 times a second number, y, is 148. If the sum of the two numbers is 31, find the two numbers.
Enter a system of equations to represent the situation, then solve the system.
The system of equations is ___ and ___
The first number is ___ and the second number is ___.
Answers
Answer:21.88
Step-by-step explanation:
You make $35000 a year, an you get a 10% raise. Your new salary is $[???]. The next year you get a 10% cut. Your new salary is $[???]. That is [???]% less than your initial salary.
Answers
Answer:
34650
Step-by-step explanation:
Answer: your new salary would be $34,650 which is -1% of what your initial salary was ($35000)
Step-by-step explanation:
35000x.10=3500
35000+3500=38500
38500x.10=3850
38500-3850=34650
34650-38500=-350
-350/38500=-1%
Solve for k:
8 36
K 1.8
Answers
Step-by-step explanation:
I there a picture for the problem ?
Can I get some help on this
Answers
Answer:
the first one, 2.5x
Step-by-step explanation:
Hope this helps!
Find the total cost of these items, including tax. Round to the nearest hundredth.
Water bottle:
Flashlight:
Answers
Answer: watter bottle : $1.61
Flashlight : $3.20
Step-by-step explanation:
True or False.
43 = 62
Answers
if I use the bathroom 17 times then I use the bathroom 5 more times how many times have I gone to the bathroom
Answers
Answer:
22
Step-by-step explanation:
17+5
Answer:
you have a whiz problem LOL
Step-by-step explanation:
7(-9a-3)-2a please help
Answers
Answer:
-65a -21 "that is the simplified version"
Answer:
-65a - 21
Step-by-step explanation:
7 ( -9a - 3 ) -2a
Distribute, multiply every term in the parenthesis by the term right outside of the parenthesis,
7 ( -9a - 3 ) - 2a
-63a - 21 - 2a
Simplify
-65a - 21
Element X is a radioactive isotope such that every 12 years, its mass decreases by half.
Given that the initial mass of a sample of Element X is 900 grams, how much of the
element would remain after 6 years, to the nearest whole number?
Answers
Answer:636
Step-by-step explanation: I just kno
a rectangle has an area of 3 3/4 square feet. the length is 1 1/2 . what is the width
Answers
Answer:
The answer is 2 1/2
Step-by-step explanation:
First you turn 3 3/4 into an improper fraction .To do that you multiply the denominator x the whole number + the numerator = 4x3=12 +3=15/4.
Then you turn 1 1/2 into an improper fraction .To do that you multiply the denominator x the whole number + the numerator =2x1+1=3/2
15/4 divided by 3/2 but get your answer you have to reverse 3/2 into 2/3 and you multiply instead of dividing .
15/4 x 2/3 =15 x2 = 30 , 4x3=12 so your answer will be 30/12 but it can be simplified because they are both multiple of 6 . So , 30 divided by 6 = 5 and 12 divided by 6 = 2 so then you answer is 5/2 but it is an improper fraction so you divide 5 by 2 and you get 2 and a remainder of 1/2=2 1/2
At camping trip, you have the option of seating in a small table or a large table. A small table fits 5 campers who will share 2 pizzas. A large table fits 6 campers who will share 3 pizzas.
Assuming the pizza is shared evenly among the table , at which table do you get the most pizza? Explain how you know.
Answers
Answer:
i will be at small table bcz i will get more pizza there
Multiply the polynomials. (3x − 9)(5x + 1)
Answers
Ther
3x * 5x
3x * 1
-9 * 5x
-9 * 1
15x^2 + 3x - 45x - 9
15x^2 - 42x - 9
Kelly bought 3 pounds of chicken for 6.99 per pound 20 pounds of dog food 1.95 Per pound prices include the sales tax Kelly gave the cashier $60 how much change should Kelly receive
Answers
Answer: 3 cents
Step-by-step explanation: multiply the price per pound by the amount of pounds purchased for both items and add them together. Then take the amount paid and subtract the total from what was paid to get the change.
Which two factors would give a product of 9.1? A. 0.7 and 1.3 B. 7 and 0.13 C. 0.7 and 13 D. 7 and 13 E. 0.7 and 0.13
Answers
Answer:
A
Step-by-step explanation:
0.7 * 1.3= 9.1
Answer:
I believe it is 0.7 and 13.
Step-by-step explanation:
Factors are numbers that are in a multiplication equation, so the choices would have to be multiplied together, showing that C : 0.7 and 13 is the correct answer.
the difference of f and 1/3 is 1/12
Answers
Answer:
1/4
Step-by-step explanation:
1/3 - 1/12 = 4/12 - 1/12 (LCM)
= 3/12
=1/4 (simplified)
Nancy has $240 in the bank. She wants to buy as many $15 video
games as possible. How many video games could she buy if she wanted
to keep at least $120 in the bank?
Answers
she could buy atleast 8, 15 dollar video games
Step-by-step explanation:
240 -120(for her bank)
then you'll b left w 120
divide 120 by 15 and get 8
help please i have the answer on picture
Answers
Answer:
4/24
Step-by-step explanation:
[tex]\frac{1}{6} = \frac{1*4}{6*4}=\frac{4}{24}[/tex]
13 14
x
7 11
What is 13/7 times 14/11 equal
Answers
Answer:
(2 × 7 × 13) / (7 × 11) =
((2 × 7 × 13) ÷ 7) / ((7 × 11) ÷ 7) =
(2 × 7 ÷ 7 × 13)/(7 ÷ 7 × 11) =
(2 × 1 × 13)/(1 × 11) =
(2 × 13)/11 =
26/11;
Step-by-step explanation:
Answer:
182/77 is the normal answer
the answer is 26/11 in simplest form
Wendy is purchasing a condominium and is financing $595,000 with a 20-year 6/1 ARM at 5.65% with a 1/8 cap structure. What will her
payments be at the beginning of year 7? (3 points)
A.$4400.65
B.$4143.50
C.$3623.48
D.$3344.70
Answers
Answer:
B. $4143.50
Step-by-step explanation:
Wendy has purchased condominium and is financing it through the loan. The loan term is for 8 years with an interest rate of 5.65%. The payment at the start of the year 1 is $595,000 * 5.65% = $3344.70. The loan term reached maturity so the payment will increase to 4143.50
HELP PLEASE! 10 points
Answers
Answer:C
Step-by-step explanation:
That’s most likely the answer
Identify how the graph is transformed from that of the parent function.
y = cot(x/5)
>
DONE
y=1/4tan(x)
DONE
Answers
The graph is transformed from that of the parent function by using the trigonometric relationship between tangent and cotangent function, dilation of the independent variable and vertical dilation.
How to comparent a parent function with a child functionLet be [tex]f(x) = \cot \frac{x}{5}[/tex] the parent function and [tex]g(x) = \frac{1}{4}\cdot \tan x[/tex] the child function. We can obtain the child function by applying the following three steps:
Relationship between tangent and cotangent functions: [tex]f'(x) = \frac{1}{f(x)} = \frac{1}{\cot \frac{x}{5} } = \tan \frac{x}{5}[/tex]Dilation of the independent variable by 5: [tex]f''(x) = f(5\cdot x) = \tan x[/tex]Vertical dilation by [tex]\frac{1}{4}[/tex]: [tex]g(x) = \frac{1}{4}\cdot f''(x) = \frac{1}{4}\cdot \tan x[/tex]In consequence, the graph is transformed from that of the parent function by using the trigonometric relationship between tangent and cotangent function, dilation of the independent variable and vertical dilation. [tex]\blacksquare[/tex]
To learn more on functions, we kindly invite to check this verified question: https://brainly.com/question/5245372
Answer: first is stretched horizontally, second is compressed vertically
Step-by-step explanation:
you receive an allowance of a penny the first day of the month and the amount you receive doubles every day for the rest of the month assume the month has 30 days how much would your allowance be after one month?
Answers
Answer:
56
Step-by-step explanation:
if James can swim 10 laps in 23 minutes, what would be his expected time for 15 laps?
Answers
Answer:
34.5 minutes
Step-by-step explanation:
Please help me with these math problems! I have had so much going on lately and haven't had time to do them
Will give lots of points and make brainliest please help
Answers
2. 4/3
3. 12/5
4. 5/12
Tan is opp/adj