2 BEC = 74°. What is 2 AED?




2 BEC = 74. What Is 2 AED?

Answers

Answer 1

Answer:

AED is also 74

Step-by-step explanation:

they share the same crossing lines

Answer 2

Answer: 74

Step-by-step explanation:


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Answers

Answer:

Step-by-step explanation:

the answer to the question is c

hello could you help me please

Answers

Answer:

c

Step-by-step explanation:

mass= kg

v=m/s

k =kg×(m/s)²

k unit =kg×m²/s²

The center of the circle is G. Below is a student's work to find the
value of x. Explain the error and find the correct value of x.

Answers

Answer:

The error are

1) The use of the angle addition postulate, for [tex]m \widehat{ACD}[/tex]

2) The assumption that [tex]m \widehat{BC}[/tex] = 90°

The vertical angle property between  [tex]m \widehat{CD}[/tex] and [tex]m \widehat{FA}[/tex] should be used to find 'x'

x = 5

Step-by-step explanation:

From the drawing of the circle, we are given;

AD = A diameter of the circle

∴ [tex]m \widehat{ACD}[/tex] = 180°

By angle addition postulate, we have;

[tex]m \widehat{ACD}[/tex] = [tex]m \widehat{AB}[/tex] + [tex]m \widehat{BC}[/tex] + [tex]m \widehat{CD}[/tex]

By substitution property of equality, we have;

180° = [tex]m \widehat{AB}[/tex] + [tex]m \widehat{BC}[/tex] + [tex]m \widehat{CD}[/tex]

[tex]m \widehat{AB}[/tex] = 5·x°

[tex]m \widehat{BC}[/tex] = Not given

[tex]m \widehat{CD}[/tex] = 15·x°

However;

[tex]m \widehat{CD}[/tex] is the vertically opposite angle to [tex]m \widehat{FA}[/tex]

∴  [tex]m \widehat{CD}[/tex] = [tex]m \widehat{FA}[/tex] = (16·x - 5)°

[tex]m \widehat{CD}[/tex] = 15·x° = (16·x - 5)°

15·x° = (16·x - 5)°

∴ 5 = 16·x° - 15·x° = x

x = 5

[tex]m \widehat{BC}[/tex] = 180° - ([tex]m \widehat{AB}[/tex] + [tex]m \widehat{CD}[/tex]) = 180° - (15·x° + 5·x°) = 180° - (20·x°)

[tex]m \widehat{BC}[/tex] = 180 - (20×5)° = 80°

[tex]m \widehat{BC}[/tex]  = 80°

The error are the use of the angle addition postulate, for [tex]m \widehat{ACD}[/tex], and the assumption that [tex]m \widehat{BC}[/tex] = 90° rather than the vertical angle property between  [tex]m \widehat{CD}[/tex] and [tex]m \widehat{FA}[/tex] in trying to find 'x', from which x = 5.

HELP

I need to find the nearest tenths in these 6 questions and I don’t really know how, and can you also explain how you did or what you multiply.

Answers

Answer:

5. 50.3 m²

6. 113.1 cm²

7. 102.1 yards²

8.  50.3 yards²

9.  452.2 ft²

10.379.8 ft²

Step-by-step explanation:

Area of  a circle = nr²

The circumference of a circle = 2nr

n = pi = 22/7

r = radius

the diameter is the straight line that passes through the centre of a circle and touches the two edges of the circle.

A radius is half of the diameter

radius = diameter / 2

5. (22/7) x 4² = 50.3 m²

6.  (22/7) x 6² =113.1 cm²

7. radius = 11.4/2 = 5.7 yards

(22/7) x 5.7² =102.1 yards²

8. radius = 8/2 = 4 yards

(22/7) x 4² = 50.3 yards²

9. 2nr = 75.4 yards

2 x (22/7) x r = 75.4

to find r, divide both sides of the equation by 2 and 7/22

r = 12 ft

Area =  (22/7) x 12² = 452.2 ft²

10. 2nr = 69.1 yards

2 x (22/7) x r = 69.1

to find r, divide both sides of the equation by 2 and 7/22

r = 10.99 ft²

Area = (22/7) x 10.99² = 379.8 ft²

the tenth is the first number after the decimal place. To convert to the nearest tenth, look at the number after the tenth (the hundredth). If the number is greater or equal to 5, add 1 to the tenth figure. If this is not the case, add zero

5. In one year, there were 125 major new automobile types available. If you look at the miles per gallon (MPG) for these vehicles, the distributions are roughly normal. The means and standard deviations are given by: Mean Standard Deviation City MPG 22.37 4.77 Highway MPG 29.09 5.46 a. The Honda Civic had a rating of 45 highway MPG. What is the probability that your car has a worse highway gas mileage than the Civic? b. The Lincoln Continental had a rating of 17 city MPG. What percent of cars are likely to have a better city gas mileage than the Continental?

Answers

Answer:

The answer is "99.82% and 86.99%".

Step-by-step explanation:

In point a:

[tex]=P(X < 45)\\\\= P(Z < \frac{45-29.09}{5.46}) \\\\=P(Z < 2.9139)\\\\=0.9982\\\\=99.82\%[/tex]

In point b:

[tex]=P(X >17)\\\\= P(Z > \frac{17-22.37}{4.77}) \\\\=P(Z > -1.1258)\\\\=0.8699\\\\=86.99\% \\\\[/tex]

The points (80,20) and (120,30) form a proportional relationship. What is the slope of the line that passes through these points

A. 1/4
B. 4
C. 10
D. 40

Answers

Answer:

[tex]\frac{1}{4}[/tex]

Step-by-step explanation:

Slope = [tex]\frac{y_2-y_1}{x_2-x_1}[/tex] where the given points are [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex]

Plug the given points (80,20) and (120,30) into the equation

[tex]\frac{y_2-y_1}{x_2-x_1}\\= \frac{30-20}{120-80}\\= \frac{10}{40}\\= \frac{1}{4}[/tex]

Therefore, the slope of the line that passes through these points is [tex]\frac{1}{4}[/tex].

I hope this helps!

Based on the sample results, about what percent of

the population prefers reading a hard copy?

about 21%

SAMPLE RESULTS

about 16%

DO YOU PREFER TO READ A

HARD COPY OR A DIGITAL

COPY WHEN READING BOOKS,

MAGAZINES, AND/OR

NEWSPAPERS?

about 84%

digital copy: 4

hard copy: 21

n = 25

about 50%

0

-

su come

000

115 Complete

1:11 PM

Answers

Answer:

84%

Step-by-step explanation:

Given that :

Number that prefers digital copy = 4

Number who prefers hard copy = 21

Total number of samples =

(digital + hard copy) = 25

Percentage who prefers hard copy :

(Number who prefer hard copy / total number of samples) * 100%

(21 / 25) * 100%

0.84 * 100%

= 84 %

Ayden wants to sell a total of $150 worth of candy bars for his school fundraiser. Each candy bar costs $1.50. How many candy bars will he have to sell in order to meet his goal?

Answers

Answer:

100 Candy Bars

Step-by-step explanation:

Hey!

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

Ayden wants to sell a total of $150 worth of candy bars for his school fundraiser. Each candy bar costs $1.50. How many candy bars will he have to sell in order to meet his goal?

--------------------------------------------------------------------------------------------------------------

We can create an algebraic Equation to solve this.

- We know that Each Candy Bar costs $1.50.

-We multiply the Amount of Candy Bars with the price.

-We know the profit should be $150

⇒ 1.50x = 150

-Divide by 1.50 on both sides

⇒ 1.50x/1.50 = 150/1.50

-Simplify

⇒ x = 100

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

Hope I Helped, Feel free to ask any questions to clarify :)

Have a great day!

More Love, More Peace, Less Hate.

       -Aadi x

Help me so I can go be lazy.

Answers

Answer:

1. D. Wiley has to defeat the Hairy Man three times to make him go away.

2. A. Wiley gets out of the tree without being hurt by the Hairy Man.

3. The antagonist in the story "Wiley, His Mother, and the Hairy Man" is:

“Mama is the antagonist because she finally wins the fight against the Hairy Man”.

4. The antagonist in the story "Wiley, His Mother, and the Hairy Man" is:

“Mama is the antagonist because she finally wins the fight against the Hairy Man”.

5. The most important lesson Wiley learns in "Wiley, His Mother, and the Hairy Man" is, 'It is better to be a clever person than a strong one.' Option C.

6. They confront the that their partner/friend giles corey died becasue he was phused over to confessed to witchcraft.

Step-by-step explanation:

1. "Wiley, His Mother, and the Hairy Man" is a musical play that has it depends on an oral established story of the South of the United States.

Wiley is the hero of the play as he is the character that endures the principle struggle, against his adversary the Hairy Man, and furthermore on the grounds that the play is centered around his contention as well as on Wiley's association with his mother.

3. An antagonist is a person who goes against the main force and changes it over a course of time.

In the mentioned story, it is Wiley’s Mama who keeps telling him how to keep changing the hairy man into various forms and then finally wins at her own game.

4. An antagonist is a person who goes against the main force and changes it over a course of time.

In the mentioned story, it is Wiley’s Mama who keeps telling him how to keep changing the hairy man into various forms and then finally wins at her own game.

5. "Wiley, His Mother, and the Hairy Man" is a short story for children with a beautiful message. The story depicts how Wiley deals with a Hairy man who was quite dangerous to be handled alone and who used to steal baby. One day it so happens that, when Hairy man was about to steal a baby, Wiley changed that baby for a pig, thus defeating the Hairy man.

This way Wiley learned a lesson that its always better to be a clever person than a strong one. Wiley's smartness helped him to save the life of a baby.

6. I just learned that last week

need help asap please!!!

Answers

Answer:

251.32741

Step-by-step explanation: Later Surface Area Formula: 2(pi)rh

For each formula,rearrange so a is by itself:
6-9b=3a
6b+2a=3a
a/3=b+2

please explain how to do that i have a test in 2 days

Answers

Step-by-step explanation:

a) 6-9b=3a

First:Subtract

3b=3a

Second: Devide

3b/3a

=(3÷3)(b÷a)

=1b/a

= b/a

B) 6b+2a=3a

First:Transpose (Group the like terms. signs will change.)

-3a+2a=-6b

=-1a=-6b

Second:Divide

=-1a/-6b:(-1÷-6)(a÷b)

=1a/6b

=a/6b

C)a/3=b+2

First: Transpose

a=3+2+b

=a/6+b

i need help just say a b c or d plz

Answers

Answer:

D

Step-by-step explanation:

because everything is the opposite with negatives

What is the value of 1.8c − 2.4 when c = 5?
A. 4.4
B. 5.4
C. 6.6
D. 7.6

Answers

Answer:

6.6

Step-by-step explanation:

For this problem, you need to add 5 to the given equation, by replacing "c" with "5"

1.8(5)-2.4

= 6.6

maxim is making new cushion covers for a chair. there are three sizes of cushions on the chair. what is the surface area of the arm rest cushion?

Answers

Answer:

its C

Step-by-step explanation:

a P e X

2. What is the coordinate of the final image of vertex T
after the triangle is translated 3 units to the left and 2
units up?


Please help with number 2

Answers

Answer:

We have the coordinates of vertex T after the translation as (-5,0)

Step-by-step explanation:

Firstly, we get the coordinates of vertex T

we have this as;

(-2,-2)

Translating to the left means we are going to subtract the specific units from the x-coordinate

2 units up means we are going to add to the y-coordinate value

So, we have it that;

(-2-3, -2+ 2) = (-5,0)

\angle a∠aangle, a and \angle b∠bangle, b are complementary angles. \angle a∠aangle, a measures 28^\circ28 ∘ 28, degrees. What is the measure of \angle b∠bangle, b?

Answers

Answer:

62 degrees

Step-by-step explanation:

If two angles are complementary, it means that their sum is 90degrees

Hence if m<a and m<b are complementary, then;

m<a + m<b = 90

Given

m<a = 28degrees

Required

m<b

Substitute into the formula as shown;

28 + m<b = 90

m<b = 90 - 28

m<b = 62degrees

Hence the measure of angle b is 62 degrees

Answer:

Angle B: 62

Step-by-step explanation:

90 degrees minus angle a, (28 degrees) to get 62 degrees.

Beth's doll is similar to her own quilt by a ration of 1:6. if the width of her doll's quilt is 11 inches, how wide is her own quilt in inches?

Answers

Answer:
66
Step-by-step explanation:
6*11=66

If triangle ABC is dilated using a scale factor of 2, what will be the coordinates of A after the transformation

Answers

Answer:

[tex]A' = (-4,4)[/tex]

Step-by-step explanation:

Given

[tex]A = (-2,2)[/tex]    [tex]B = (1,3)[/tex]       [tex]C = (1,0)[/tex]

[tex]k =2[/tex] --- scale factor

Required

Determine A'

This is calculated as:

[tex]A' = A * k[/tex]

[tex]A' = (-2,2) * 2[/tex]

[tex]A' = (-2 * 2,2 * 2)[/tex]

[tex]A' = (-4,4)[/tex]

Which of the following numbers are less than -0.60? Select all that apply.

- 4/5
-0.65
- 1/6
-0.99

Answers

The correct answers are 1,2, and 4.

Answer:

0..99

Step-by-step explanation:

Write each number below in scientific notation! Please Help Me With My Math HW!

Answers

1.) 1.6x10^7

2.) 3.93x10^-5

3.) 6x10

4.) 4x10^3

5.) 8.9x10^4

6.) 3.8x10^-3

7.) 1.25x10^-5

8.) 9.6x10^6

9.) 2x10^-4

10.) 5.8x10^10

11.) 7.5x10^5

12.) 5.8x10^3

13.) 2.678x10^5

14.) 7.12x10^-2

The right rectangular prism below is made up of 8 cubes. Each cube has an edge length of 1/2​ inch.

Answers

That’s would be 21 cause x-b= 7 and 7x3=21 but if you round 7 to the nearest tenth it would be 8 so no x would divide 7 the Answer is C

Sam has 2 dollars less than Alex. How do we write this as an equation?

Answers

Suppose Alex has x dollars
So
Sam has x-2

Answer:

Step-by-step explanation:

Represent the amount of money each of the boys has by S and A.  Then, symbolically, S = A - 2.  A is the larger amount, S the smaller, and A - S is the difference.

If f(x) = x2 and g(x) = 3x + 1, then g(f(2))= ?

Answers

Answer:

The value of g[f(2)] = 13

Step-by-step explanation:

Given functions:

f(x) = x²

g(x) = 3x + 1

Find:

The value of g[f(2)]

Computation:

f(x) = x²

By putting x = 2 in f(x)

f(x) = x²

f(2) = 2²

f(2) = 2 × 2

f(2) = 4

So the value of f(2) = 4

Value of  f(2) putting in g(x)

g(x) = 3x + 1

g(x) = 3x + 1

g[f(2)] = 3[f(2)] + 1

We know that f(2) = 4

So,

g[f(2)] = 3[f(2)] + 1

g[f(2)] = 3[4] + 1

g[f(2)] = 12 + 1

g[f(2)] = 13

The value of g[f(2)] = 13

If Julius wants to have $1,500,000 when he retires in 20 years. How much money would
he have to invest today, assuming the investment pays 10% interest and is compounded
daily? Round to the nearest cent.

Answers

The nearest cent is 814.45

De las siguientes oraciones ¿Cuál es una proposición?
a)El sol es una estrella
b)El autor de "La vida es sueño"
c)¡Pon atención!
d)¿Cuándo es el examen de historia?

Answers

Answer:

c

Step-by-step explanation:

Answer:

translation: Of the following sentences, which is a proposition? a) The sun is a star b) The author of "Life is a dream" c) Pay attention! d) When is the history exam also its c i think

Step-by-step explanation:

i don’t understand explain

Answers

Answer:

62

Step-by-step explanation:

y+94+137+67= 360

y=62

Bert is planning to open a savings account that eams 1.6% simple interest yearly. He wants to earn exactly $224 in interest after
2 years. How much money should he deposit?
A. $7,000
B. $3,584
C. $70
D. $700

Answers

Answer is:

$7,000 x 1.6% = $112
$112 x 2 years = 224

Solve for x and show your work! For each equation choose if there are:
• zero solutions for x • exactly one solution for x • or an infinite number of solutions for x.

2(3x + 9) = 18 + 6x

Answers

Answer:

Infinite number of solutions

Step-by-step explanation:

Use the distributive property

2 x 3x = 6x

2 x 9 = 18

6x +18 = 18 + 6x

Answer: infinite solution

Liang used 75 square inches of fabric
to make a triangular pennant to take
to a football game. The base of the
pennant was 6 inches. What was the
height of the pennant?
Please answer by tomorrow!

Answers

Answer:25

Step-by-step explanation:

divide 75 by 6 then multiply by 2

PLEASE HELPPP ASAP NO LINKS AND IF YOU DON'T KNOW< DONT ANSWER
IGNORE MY OTHER QUESTION, I PUT IN THE WRONG NUMBERS

1. A rectangular inflatable swimming pool is 2 4/5 yards long, 2 yards wide, and 3/5 yard tall. What is the volume of the pool? Round to the nearest tenth.

A. 3.4 yd3
C. 17.0 yd3
B. 5.4 yd3
D. 22.0 yd3

Answers

Answer:

Here is the the real answer

3.4 yd3

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