Need ASAP, please help!

Need ASAP, Please Help!

Answers

Answer 1
Answer:  B) 68

========================================================

Explanation:

Segments DB and DC are the same length. This makes triangle BCD to be isosceles. Recall that the base angles of any isosceles triangle are congruent angles. The base angles are opposite the congruent sides.

So because DB = DC, this makes B = C the congruent base angles in question. Let's say they are x for now.

Also recall that for any triangle, the three angles always add to 180 degrees.

B+C+D = 180

x+x+44 = 180

2x+44 = 180

2x = 180-44

2x = 136

x = 136/2

x = 68

So angles B and C, of triangle BCD, are 68 degrees each.

This leads to angle BCD to be 68 degrees as well.

Now we'll turn to the Tangent-Chord Theorem. This says that the angle made between a chord and a tangent is the same measure as the inscribed angle that is opposite the chord.

In this case,

AB is the tangentDB is the chord we want to focus onangle ABD is the angle between the chord and tangentangle BCD is the angle opposite the chord

So because angle BCD is 68 degrees, so is angle ABD.


Related Questions

If the cost of a dozen pencil is 96 . find the cost of 18 pencil plz fast i have to summit now ​

Answers

Answer:

Cost of dozen pencils = 96

Cost of one pencil = 96 / 12 = Rs.8

Cost of 18 pencils = 8×18 = Rs.144

Step-by-step explanation:

Hope it helps

Mark me as brainliest plz

Step-by-step explanation:

Find the indicated real \large nth root(s) of \large a.


\large n=6, \large a=64

Answers

Answer:

e

Step-by-step explanation:

Jolyn was paid $340 last week working 17 hours. What was Jolyn’s hourly pay? Do not include the units in your answer

Answers

Answer:

20

Step-by-step explanation:

It is mentioned that Jolyn made $340 in 17 hours last week. In order to evaluate this, you'll have to divide the money earned by the hours worked.

[tex]\frac{340}{17} =20[/tex]

Therefore, Jolyn makes $20 an hour as 20 x 17 = 340 which is correct,

It costs 12 dollars for 8 hot dogs. )
What is the price of one hot dog?
Hot dogs 8
Dollars 12

Answers

Answer:

$1.50

Step-by-step explanation:

$12, the amount of money divided by 8, the number of hot dogs, equals $1.50, the amount for 1 hot dog.

Calculate the sample standard deviation for the following data set. If necessary, round to one more decimal place than the largest number
of decimal places given in the data.
On Base Percentages for Leading Major
League Baseball Players
0.429
0.384
0.436
0.459
0.428
0.468
0.413
0.394
0.417
0.425
0.433
0.418
0.381
0.442
0.407
0.445
0.387
0.460
0.451
0.403

Answers

32 pumpkins ok here

Determine the type of bias involved. In a study of the effectiveness of wearing seat belts, a group of people who had survived car accidents in which they had not worn seat belts reported that seat belts would not have helped them. The type of bias involved in the given information i

Answers

Answer:

Non-response bias also known as Participation Bias

Step-by-step explanation:

The type of bias being demonstrated in this scenario is known as Non-response bias also known as Participation Bias. This is happening in this scenario because the individuals being surveyed have gone through the trauma of a car accident and survived it. To them they are stating that seat belts would not have helped since they do not want to believe that they could have done something to prevent their injuries. This causes them to say nothing or provide false information which ultimately ruins the results of the study.

how do I find "Z"? of possible can you do a step by step?​

Answers

Answer:

z = 7.5

Step-by-step explanation:

Polygon ABCD and polygon EFGH are similar, therefore, their sides would be proportional to each other. This means the ratio of their corresponding sides would be equal to each other.

BC corresponds to FG

CD corresponds to GH

Therefore:

8/6 = 10/z

4/3 = 10/z

Cross multiply

4*z = 10*3

4z = 30

4z/4 = 30/4

z = 7.5

Find the equation of the line.
Use exact numbers.
y = X+

Answers

Answer:

y=-1/3x-6.. .. .. .. .. ..

y = -1/4x - 6

Explanation

How do you plot 74.7284 on a base-10 number line?

Answers

Step-by-step explanation:

About between of 70 and 80.

Leslie practiced the flute for of an hour 3 times
this week. She practiced piano for of an hour
2 times this
week.
6 Which expressions below can be used to show how
much time Leslie spent practicing both the flute and
107 Circle the letter of all that apply.

Answers

175 you are welcome

K 4x J 6x – 8 L 152° What is the measure of angle KJL? O A. 640 O B. 78° 0 C. 840 O D. 88°​

Answers

Answer:

D

Step-by-step explanation:

180-152= 28°

4x+6x-8+28=180

10x=160

x=16°

kjl= 6x-8= 88°


I need help ASAP!!!!

Answers

Answer:

r=5

Step-by-step explanation:

25^3 = 15626

-5^3 = -125

5^3 = 125

15^3 = 3375

Answer:

R=5

Step-by-step explanation:

You first have to find the cube root

The cube root of 125 is 5

r=5

URGENT HELP 30 POINTS

Answers

Answer:The answer is  pride 5

Step-by-step explanation:

Ursula bougth dozen rollz of the first aid tape for the health office the rollz were divided equally into 4 boxes how many rolls are in each box

Answers

The answer is 3 rolls
Hope this helps :)

What is 6ab + 3a - 2ab + 6a simplified?

Answers

Answer:

Step-by-step explanation:

6ab + 3a - 2ab + 6a

4ab + 9a

Answer:

it is 4ab + 9a

Step-by-step explanation:

papa i dont want to got to brazil

!! PLEASE HELP, TIMED!!Multiple choice, BRAINLIEST for correct answer. Explain answer

Answers

Answer:

Its odd

Step-by-step explanation:

It’s odd hope I am not sending this to late

An office supply store recently sold a black printer ink cartridge for ​$14.99 and a color printer ink cartridge for ​$23.99. At the start of a recent fall​ semester, a total of 64 of these cartridges was sold for a total of ​$1157.36. How many of each type were​ purchased?

Answers

Let B be the number of Black printer ink cartridges and C be the number of color printer ink cartridges.

49 were sold in total, hence,

B+C= 49 ------------(1)

Also, its given that

18.99 B + 27.99 C = 1146.51---------(2)
Multiplying (1) by 18.99,

18.99 B+ 18.99 C= 930.51 ------(3)

Now, subtracting (3) from (2),

18.99 B + 27.99 C = 1146.51
18.99 B+ 18.99 C= 930.51
------------------------------------
9 C = 216
C= 24

We know, B+ C= 49
Hence B = 49-24 = 25

Hence, number of Black printer ink cartridges = 25 and color printer ink cartridges = 24.

What is the solution of the equation 5* - 1 = 45? Round your answer to the nearest ten-thousandth.

Answers

What does the * mean

Answer:

The answer is 3.3652

Step-by-step explanation:

Find the number in the thousandth place  

5

and look one place to the right for the rounding digit  

2

. Round up if this number is greater than or equal to  

5

and round down if it is less than  

5

.

3.365

It’s believed that 4% of children have a gene that may be linked to juvenile diabetes. Researchers hoping to track 25 of these children for several years test 712 newborns for the presence of this gene. What’s the probability that they find enough subjects for their study?

Answers

Answer:

add otherwise I don't know sorry im on that question

Step-by-step explanation:

Worth 20 points

Please answer these all in a fraction form! :) <3 ily all have a AMAZING day.

1. 1/8 ÷ 3/4 = ?
2. 3/5 ÷ 3/2 = ?
3. 4/1 ÷ 2/3 = ?
4.9/4 ÷ 6/5 = ?
5.22/4 ÷ 2/5 = ?​

Answers

Answer:

1. 1/8 ÷ 3/4 = 1/6

2. 3/5 ÷ 3/2 = 2/5

3. 4/1 ÷ 2/3 = 6

4.9/4 ÷ 6/5 = 15/8

5.22/4 ÷ 2/5 = 261/80

Step-by-step explanation:

Hope this Helped

PLEASE HELP M IN THE MIDDLE OF A TEST
A rock is thrown upward with a velocity of 12 meters per second from the top of a 25 meter high cliff, and it misses the cliff on the way back down. When will the rock be 3 meters from ground level? Round your answer to two decimal places.

Answers

Answer:

find t when

25 + 12t - 5t^2 = 3

using g=10 (easier than using 9.81)

Which ratio represents the number of orders for pepperoni pizza to cheese pizza?4:5 5:4 StartFraction 10 Over 8 EndFraction StartFraction 18 Over 10 EndFraction

Answers

Answer:

well cheese is better ;)

Step-by-step explanation:

Which of the following are accurate factors of 3x2 – 75 when multiplied together? Select the two correct answers. (2 poin
03(x - 5)
(x + 5)
O (3x + 5)
(-5)

Answers

Answer:

First and last

Step-by-step explanation:

https://homework.russianschool.com/resource?key=54457jiywiyhw

Answers

I m not sure I understand

Answer:

120

Step-by-step explanation:

15 points
Yolanda received her electric bill on June 18th and paid it two weeks later. What was the date that Yolanda paid her electric bill? A. June 32 B. June 24 C. July 2 D. July 4

Answers

Answer:

July 2

Step-by-step explanation:

June has 30 days total.

2 weeks is 7(2) or 14 days

18 + 14 = 32

July 2nd would be the correct option because the 2 extra days that come from 32 would go into July. Hope this helps :)

(3/4 - 1/5) ÷ (5/2 - 1/3) xfa ayuda con procedimiento rapido​

Answers

Answer:

33/130

Step-by-step explanation:

3/4 - 1/5 = 11/20

5/2 - 1/3 = 2 and 1/6

11/20 divided by 13/6 = 33/130

12). Omar has $8,274 in a savings account that earns 10.5% interest, compounded annually. To the nearest cent, how much will he have in 2 years? * O A). $1,737.54 O B). $1,828.76 C). $10,011.54 OD). $10,102.76​

Answers

Answer:

.

Step-by-step explanation:

A total of 132 people attended the Lane Family Reunion. The total cost of the reunion was $5,544. Everyone contributed the same amount. How much was each person's contribution?​

Answers

Answer:

Each person contributed 42 dollars.

Step-by-step explanation:

divide 5544 by 132

Answer42

step by step explanation divide : 5544÷132Answer : 42

Missy read 1/12 of a book by Monday 1/4 of the book by Tuesday and 5/12 of the book by Wed. if the pattern continues how much of the book will she have read by Fri. draw a chart or explain​

Answers

Answer:

part A:

1/12 on day 1

1/4 or 3/12 on day 2

5/12 on day 3

Missy read 2/12 or 1/6 every day

Part B:

if day 1 is 1/12 and Friday is day 5 and she reads 2/12 per day

2/12 * 4 = 8/12

so 1/12 + 8/12 = 9/12 or 3/4 by Friday

Answer:

Monday: 1/12

Tuesday: 3/12

Wednesday: 5/12

Step-by-step explanation:

Which graph displays a rate of change of 2.5?
PLZ EXPLAIN! PLZ I RLLY NEED EXPLANATION!

Answers

Answer:

Step-by-step explanation:

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