In the figure shown, t || X and k l w and m23 = 20° Choose the list which includes all of the other angles that measure 20°
1615
13 14
1\2
43
k
11 10
129
5 6
87
w
0 A 1
B. 1, 5, 7
C. 1. 14. 16
0 D. 1.5. 7. 9, 11, 14, 16
Answers
Answer:
D. 1, 5, 7, 9, 11, 14, 16
Step-by-step explanation:
The following angles has the same measure as <3 = 20°:
m<7 = m<3 (corresponding angles are congruent)
m<5 = m<3 (alternate interior angles are congruent)
m<1 = m<3 (vertical angles are congruent)
m<14 = m<3 (corresponding angles are congruent)
m<16 = m<3 (alternate exterior angles are congruent)
m<9 = m<14 = m<3 (corresponding angles are congruent)
m<11 = m<9 = m<3 (vertical angles theorem and corresponding angles theorem)
Therefore, angles labelled D. 1, 5, 7, 9, 11, 14, and 16 all have the measure of 20°.
Related Questions
The slope of the graph of the equation Y equals 2X -2 is 2 what is The Y intercept
Answers
Answer:
-2
Step-by-step explanation:
the equation of a function/line is y=mx+b where
b is the y intercept
m is the slope
While only 5% of babies have learned to walk but the adage of 10 months, 75% have learned to walk by 13 months of age. If the age at which Bavaria develop the ability to walk can be described by normal distribution model, find the mean and standard deviation of the normal model
Answers
Answer:
Mean is 12.13 months
Standard deviation is 1.29
Step-by-step explanation:
We need to use z-score here
Let the mean of the distribution be a while the standard deviation be b
Mathematically;
z-score = (x-mean)/SD
We can obtain the probability from the z-score
Now, for the 10th month
The z-score for a probability of P = 0.05(5%)
Can be obtained from the standard normal distribution table and that is;
-1.645
Hence;
-1.645 = (10 - a)/b
-1.645 b = 10 - a
a = 10 + 1.645b ••••••(i)
For the 13 month, we have a proportion of 75%
The z-score corresponding to P(0.75) is = 0.674 from standard normal distribution table
Hence;
0.674 = (13-a)/b
0.674b = 13 - a
a = 13 - 0.674b. •••••(ii)
Now equate both a;
10 + 1.645b = 13 - 0.674b
13-10 = 1.645 b+ 0.674b
3 = 2.319b
b = 3/2.319
b = 1.294
So the mean a will be
10 + 1.645b = 10 + 1.645(1.294) = 10 + 2.13
So mean is 12.13
can u help, its vertical angles
Answers
Answer:
85 + 95=180
Step-by-step explanation:
just subtract 85 from 180 to get x
how do you know if an ordered pair output is a function?
Answers
Answer:
If there is more than one X value in the ordered pairs and they have different Y values, it is not a function. Otherwise, it is a functio
Answer:
You could set up the relation as a table of ordered pairs. Then, test to see if each element in the domain is matched with exactly one element in the range. If so, you have a function!
PLEASE HELP.!! ILL GIVE BRAINLIEST *EXTRA POINTS* DONT SKIP.!! :((
Answers
Answer: -53 then -24 then 0 then 18
Step-by-step explanation:
I’m so sorry when I asked my question before the picture didn’t load so here is what I needed help with. So sorry
Answers
Answer: 3.75
Step-by-step explanation:
Hope this helps
3/2 times 1/4 times 5/3
Answers
Answer:
5/8
Step-by-step explanation:
Take it step by step if you have trouble.
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[tex]\frac{3}{2} * \frac{1}{4} =\frac{3}{8}[/tex]
[tex]\frac{3}{8} *\frac{5}{3} =\frac{15}{24}[/tex]
what is a quotient of 2.5.
Answers
Answer: The number 8 goes into 40 five times, resulting in a final quotient of 2.5.
Step-by-step explanation:
Answer:
Example, the number 8 goes into 20 2.5 times, resulting in a quotient of 2.5
Step-by-step explanation:
simplify each expressions: 7(5y - 3)
Answers
Answer:
35y-21
Step-by-step explanation:
7(5y-3)
7*5y 7*-3
35y-21
a) Yolanda owns 9 shares of a certain stock. Yesterday the total value of her shares went down by
90 dollars. What was the change in value for each share?
b) A private club grew 7 members each week for 28 weeks. What was the total change in the club’s size?
(45 POINTS PLEASE HELP MEE)
Answers
a) - 90/9 = -10 (decrease by 10 dollars each)
b) 7 members/week * 28 weeks = 196 members (increase by 196 members)
If the place these marbles in a bag close your eyes and choose a marble what is the probability that it will be pink?
Answers
Answer:
3/14
Step-by-step explanation:
There are 14 marbles, 5 are yellow, 6 are blue, and 3 are pink. You have a 5/14 chance to get a yellow marble, a 6/14 chance to get a blue marble, and a 3/14 chance to get a pink marble.
I hope that this helps :)
Answer:
3/7
Step-by-step explanation:
the answer is
Help me solve this problem
Answers
Answer:
C. Associative Property
Step-by-step explanation:
The associative property of addition states that changing the grouping of the addends does not change the sum.
(-7+3)= -4
-4+9= 5
(3+9)= 12
-7+12=5
Which ratio below is proportional to the ratio 5/6?
help me :(
Answers
Answer:
25/30
Step-by-step explanation:
simplify 25/30 by dividing both number by 5, and you'll get 25/5 = 5 and 30/5 = 6;
Hence 25/30 is the same as 5/6 proportionally
Help will name brainiest.
Answers
Answer:
the first is 26 and the second is 84.5 or 84 or 85 depending or if you need to round it and whether you round up or down
Answer:
26 cups of flour for the first pizza, 2 pizza's made with 13 cups of flour
Step-by-step explanation:
One Pizza uses 6.5 cups of flour (divide 39/6)
For the second fill in the blank, multiply 6.5*4 to get 26
For the last one, divide 13 by 6.5 to get 2
Hope this helps!
-4y-4+(-3) can you answer this for me please
Answers
Answer: If you want me to simplify, the answer is -4y - 7.
Step-by-step explanation: Just add the like terms (-4 and -3) to get -7. Then you have the y, which gives you -4y - 7.
The price at an item has been reduced by $3.49. The original price was $66.75. What is the price now?
Answers
Answer:
i need help
Step-by-step explanation:
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Please help ASAP!! Geometry
Fill out the two-column proof for the 1st one. and for the 2nd one write from start to finish a two-column proof.
Answers
Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation:
Which of the following is true about the expression below?
164 + (36 * 192)
G
Answers
Answer:
D
Step-by-step explanation:
the addition sign means "more"
A board 8 ft long is cut into three equals pieces. How long are the pieces?
Answers
Answer:
A
Step-by-step explanation:
does the
The fraction 1/12
is equivalent to a decimal that terminates or does not terminate
Answers
Answer:
does not terminate
Step-by-step explanation
1/12 = 0.0833333333333333333333333333333333333333333
it continues. Hence it is does not terminate.
Please help I would really appreciate it
Answers
Answer:
alternate exterior
The formula to convert, temperature measured in degrees Celsius, C, to
temperature measured in degrees Fahrenheit, F, is below. F = 9/5 (C) + 32
Mariah records the outside temperature to be 15° Celsius. What is the
temperature, in terms of degrees Fahrenheit?
A. 35
B. 59
C. 47
D. 40
Answers
B. 59
(15°C × 9/5) + 32 = 59°F
Hope this helps!
Answer:
The answer is B, 59.
Explanation
1) Subsitute 15 for C.
2) Multiply 15 by 9/5. That leaves you with 27.
3) Finally, add 32 to 27. You get 59.
:) Hope this helps
I went ____ the store. Jennifer wanted to go, ____. fill in will make brainiest
Answers
I went to the store. Jennifer wanted to go, too.
The total cost to take the ferry to Greene Island is a $12 fee for the car plus $3 for each passenger in the car. The graph shows this relationship.
50
45
40
35
Cost of Ferry 30
(s)
25
20
15
10
5
0
1
5
09
2
3
4
Number of Passengers
How will the graph change if the car fee is changed to $10?
A. The y-intercept will shift up.
B. The y-intercept will shift down.
OC. The slope of the line will increase.
D. The slope of the line will decrease.
Answers
Answer:
B. The y-intercept will shift down
Step-by-step explanation:
If Jamie had 1 book then Sherman gave her one more how many books does Jamie have now?!
Answers
Answer:
bro is 2
Step-by-step explanation:
Answer:
Jamie would have 2 books now since Sherman gave her another book.
1+1 = 2
Step-by-step explanation:
Hope this helps..!
G(-1) = -1^2 - 5x + 2
Answers
Answer:
=6
Step-by-step explanation:
-1^2 - 5(-1) + 2
-1 - (-5) + 2
-1 +5 + 2
6
Answer:
g=5x−1
Step-by-step explanation:
Let's solve for g.
g(−1)=−12−5x+2
Step 1: Divide both sides by -1.
−g
−1
=
−5x+1
−1
g=5x−1
Answer:
g=5x−1
How many sevenths are there in two whole?
Answers
Answer: 14
Step-by-step explanation:
You start at (7, 2). You move up 5 units. Where do you end?
Answers
Answer:
(7,7)
Step-by-step explanation:
Because going up would be moving along the y-axis, then you would add 5 to the Y value which was 2 so therefore, if you move up 5 you'll be at (7,7).:)
Answer:
(7,7)
Step-by-step explanation:
The second number is the y value so you add five to two and you get seven.
CAN SOMEONE ANSWER MY QUESTIONS PLSSS
Answers
Six friends arrive at a party their arrival increases the number of people at the party by 20% in total how many people are now at the party
Answers
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
Suppose that the number of the people in the party is :
[tex]x[/tex]
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20 % of x equals :
[tex] \frac{20}{100} \times x = 0.2x \\ [/tex]
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Thus ;
[tex]0.2x = 6[/tex]
[tex] \frac{2}{10}x = 6 \\ [/tex]
Multiply sides by 10
[tex]10 \times \frac{2}{10} x = 10 \times 6 \\ [/tex]
[tex]2x = 60[/tex]
Divided sides by 2
[tex] \frac{2}{2} x = \frac{60}{2} \\ [/tex]
[tex]x = 30[/tex]
There were 30 people in the party.
Thus there are ;
[tex]30 + 6 = 36[/tex]
People at the party now.
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