HELP PLEASE I WILL MARK BRAINLIEST!

HELP PLEASE I WILL MARK BRAINLIEST!

Answers

Answer 1

Answer:

x = 35

y = 100

Step-by-step explanation:

∠AEB and ∠DEC are vertical angles because they are opposite each other; they are also equal because of this. We can write an equation to model the situation:

∠AEB = ∠DEC

50° = x° + 15°

x = 35

∠AEB and ∠AED are supplementary because the form a line; this means they add up to 180°

∠AEB + ∠AED = 180°

50° + y + 30° = 180°

y + 80°  = 180°

y = 100


Related Questions

A- (-2,0) and (1,0)
B- (0,1)
C- (0,4)
D- (-4,0) and (2,0)

Answers

Answer:

D

Step-by-step explanation:

X line is intercepted at (-4,0) and (2,0)

Lines C and D are
represented by the equations given below:
Line C: y = x + 6
Line D: y = 3x + 2
Which of these shows the solution to the system of equations and explains why?
(2,8), because both lines pass through this point
(2,8), because the point does not lie on any axis
(4, 14), because one of the lines passes through this point
(4, 14), because the point lies between the two axes

Answers

Answer: (4, 14), because both lines pass through this point

Step-by-step explanation:

Which of the following measures cannot be determined from a box plot?
select all that apply.
A. Interquartile range
B. Mean
C. Mean absolute deviation
D. Median
E. Mode
F.Range​

Answers

3 Answers:B) MeanC) Mean absolute deviationE) Mode

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

Explanation:

The box plot, aka "box-and-whisker plot", visually represents five things. These things are:

MinimumQ1 = first quartileMedian (sometimes referred to as Q2 or second quartile)Q3 = third quartileMaximum

This list of five items is known as the five number summary.

The min is the tip of the left most whisker, assuming there aren't any small outliers. The max is the opposite side, being the tip of the right most whisker (assuming no large outliers). If there are any outliers, then they'll be shown as "island" dots on their own separated from the main box plot. The left and right edges of the box are Q1 and Q3 respectively. The median is the vertical line inside the box. The vertical line does not have to be at the midpoint of the left and right edges of the box. It simply needs to be somewhere in the box.

--------

Since the box plot lets us know the min and max, we can compute the range because

range = max - min

and we can also calculate the interquartile range (IQR) because

IQR = Q3 - Q1

--------

So to summarize so far, the five number summary is visually represented as the box plot. The range and IQR can be computed using items from the five number summary.

We cannot compute the mean because we would need the actual data set of values, rather than the summary data. The same goes for the mean absolute deviation (MAD) and the mode. Since your teacher is looking for things that cannot be determined from a box plot, we'll go for answers B, C and E.

In other words, we rule out choices A, D, and F because we can compute or determine those values from a box plot.

What is the image point of (9,4) after the transformation R180° O rx-axis ?

Answers

Answer:

The image after the transformation is (-9,-4).

Step-by-step explanation:

When you rotate a point (x,y) 180º over the x-axis, the image of the point is (-x,-y).

In this question:

Point (9,4) rotated 180º over the x-axis so the image is (-9,-4).

What is the value of x in the following equation?

7/8x=42

Answers

7/8= 0.875 so divided 42/0.875=48 so
7/8 multiple by 48 = 42 so the value of x is 48

PLZ ANSWER NO LINKS or i will Ban u...

Answers

Answer:

Grape Juice 250

Apple Juice 2,250

Ginger Ale 2,500

What goes where
+ - x and divide simble

4_(3_2)_6_1=14

Answers

Answer:

(left to right) multiply; add; subtract; divide

Step-by-step explanation:

4*(3+2)-6/1

4*(5)-6/1

20-6/1

20-6

14

What value of xwill make x3/2=8 true?

Answers

Answer:

is it x to the power of 3 or 3x over 2=8?

Step-by-step explanation:

Answer:

x = ∛2^4 which is approx. 2.5

Step-by-step explanation:

x³/2 = 8/1

cross-multiply to get:

x³ = 16

x³ = 2^4

multiply each exponent by 2/3

x^(3·2/3) = 2^(4·2/3)

x² = 2^8/3

take square root of each side:

x = 2^(8/3 · 1/2)

x = 2^4/3

x = ∛2^4

What is ∑n=132(4n+1) equal to?
Enter your answer in the box.

Answers

Answer: 2144

Step-by-step explanation:

I just took the test

The summation of this series is 5940 for n takes 0,1,2,3,4.

What is summation of series?

These functions use addition to sum up a series of numbers by solving the integer variable x from numeric constant, whose value is the sum of the each number in the sequence is summation.

For the given situation,

The series is ∑n = 132(4n+1)

Let us consider ∑n=4

So n takes the value, n=0,1,2,3,4.

⇒[tex]132(4(0)+1)+132(4(1)+1)+132(4(2)+1)+132(4(3)+1)+132(4(4)+1)[/tex]

⇒ [tex]132+660+1188+1716+2244[/tex]

⇒ [tex]5940[/tex]

Hence we can conclude that the summation of this series is 5940 for n takes 0,1,2,3,4.

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What percent of 36 is 20?

Answers

Answer:

55.56%

Step-by-step explanation:

Answer:

55.56

Step-by-step explanation:

What is the solution to the system of equations graphed below? y = -2x - 3 y = 3x + 2 O A. (-1,1) B. (0,2)​

Answers

Answer:

A. (1-,1)

How ?: Just plug in -1 in the x spot and 1 in the y spot on both sides... If answers are the same that’s the answer.

Find the area, in square units, of rectangle ABCD plotted below. A (-4,5) B (-2,-3) C (2,-2) D (0,6)

Answers

Answer:

The answer is: D) 34

3. A palm free is 12m in height.
A coconut tree is 16m in height.
What is the combined height of the
trees?

Answers

Answer:

12+16= 28m

28m is the combined height of the trees .

Hope this helps !


Please answer fast and correct will give good review and brainlest :)

Answers

Hello, the answer is H!!

I added a screenshot of what I used to find the answer
The correct answer is: H


Slope= -1/4, y-intercept = -1.5

I hope it’s helps you :)

Will give brainleist please. Help ±

Answers

Answer:

it is a

Step-by-step explanation: i gotchu

Answer:

a

Step-by-step explanation:

lolhehehehehdhdnisxkxnos

If the area of a square is 9, then the perimeter of the
square is

Answers

Answer:

12.

Step-by-step explanation:

The side length = sqrt 9 = 3

so the perimeter = 4*3 = 12.

Hi there!  

»»————- ★ ————-««

I believe your answer is:  

12 units.  

»»————- ★ ————-««  

Here’s why:  

The formula for area of a square is:

[tex]A=s^2\\\\\boxed{\text{Key:}}\\\\s-\text{Side length given.}[/tex]

⸻⸻⸻⸻

We are given the area of the square, 9. To find the side length of the square, required to get the perimeter, we would have to take the square root of 9.

Recall that the area of a square is the square of it's side length. [tex](s^2)[/tex]⸻⸻⸻⸻

[tex]\boxed{\text{Finding the side length of the square:}}\\\\\rightarrow S=9\\\\\sqrt{9}=3\\\\\rightarrow S=\boxed{3}^2[/tex]

⸻⸻⸻⸻

The side length of the square is 3 units.

⸻⸻⸻⸻

The formula for perimeter of a square is:

[tex]P=4(s)\\\\\boxed{\text{Key:}}\\\\s-\text{Side Length}[/tex]

⸻⸻⸻⸻

We have previously calculated the side length of the square, which is 3.We would have to multiply 3 by 4 to get the perimeter.

Recall that the perimeter of a square is 4 times the side length. [tex]4(s)[/tex].

⸻⸻⸻⸻

[tex]\boxed{\text{Finding the perimeter of a square:}}\\\\P=4(3)\\\\\boxed{P=12}[/tex]

⸻⸻⸻⸻

The perimeter of the square is 12 units.

⸻⸻⸻⸻

»»————- ★ ————-««  

Hope this helps you. I apologize if it’s incorrect.  

An arc that measures 180 degrees is called a

Answers

An arc that measures 180 degrees is called a semicircle.

If it measures less than 180 it’s a minor arc.

If it measures greater than that it’s called a major arc

14. A company uses many different delivery
services. The probability that any given parcel
will be sent by the ABC Speedy Delivery Service
is 0.71. The probability that the parcel will arrive
on time given the ABC Speedy Delivery
Company was used is 0.93. If a parcel is
randomly selected, find the probability that it will
be sent with the ABC Speedy Delivery Company
and arrive on time.

Answers

Answer:

0.6603 = 66.03% probability that it will be sent with the ABC Speedy Delivery Company and arrive on time.

Step-by-step explanation:

Conditional Probability

We use the conditional probability formula to solve this question. It is

[tex]P(B|A) = \frac{P(A \cap B)}{P(A)}[/tex]

In which

P(B|A) is the probability of event B happening, given that A happened.

[tex]P(A \cap B)[/tex] is the probability of both A and B happening.

P(A) is the probability of A happening.

In this question:

Event A: Sent by ABC Speedy Delivery Service.

Event B: Arrived on time.

The probability that any given parcel will be sent by the ABC Speedy Delivery Service is 0.71.

This means that [tex]P(A) = 0.71[/tex]

The probability that the parcel will arrive on time given the ABC Speedy Delivery Company was used is 0.93.

This means that [tex]P(B|A) = 0.93[/tex]

Find the probability that it will be sent with the ABC Speedy Delivery Company and arrive on time.

This is [tex]P(A \cap B)[/tex]. So

[tex]P(B|A) = \frac{P(A \cap B)}{P(A)}[/tex]

[tex]P(A \cap B) = P(B|A)*P(A) = 0.93*0.71 = 0.6603[/tex]

0.6603 = 66.03% probability that it will be sent with the ABC Speedy Delivery Company and arrive on time.

Which expression is equivalent to 6 (3.1 + 4)?

Answers

Answer: 42.6

Step-by-step explanation:

First you would  distribute the outer number to all the inner numbers:

6*3.1 + 6*4 = 18.6 + 24

Next you would add the numbers you just got:

18.6 + 24 = 42.6

A right triangle has a leg of length 6 and a hypotenuse of length 21 yards. Find the length of the other leg (nearest tenth).​

Answers

Answer:

20.1

Step-by-step explanation:

a^2+b^2=c^2

6^2+b^2=21^2

36+b^2=441

b^2=441-36

b^2=405

sqrt of b =20.12

red works at the convenience store for $7.00 an hour. If he makes $49.00 over 2 days, how many hours did Fred work?

Answers

7 hours is the answer.

7 x 7 = 49, so if he works 7 hours for $7 an hour, he would have $49.

Which description explains how uplift can form mountain ranges?
O A. Wind and water carve rock layers and valleys that leaves some rock layers higher over thousands of years.
O B. Lava from underground volcanoes flows through a surface opening in the crust and cools over hundreds of years.
O c Earthquakes cause large blocks of rocks to fall below the ridges of higher surrounding rock layers over tens of years.
Oo. Forces in the crust push toward each other and cause a section of rock to rise above the surrounding rock over millions of years











Answers

Answer: d. Forces in the crust push toward each other and cause a section of rock to rise above the surrounding rock over millions of years

Step-by-step explanation:

Uplift refers to when the earth's crust is forced to rise above the surrounding area due to pressure from underneath (sometimes this pressure can be from above). It is usually the result of forces of compression pulling plates together.

As these plates collide with one another over millions of years, the rock at the collision boundary is forced to rise above the surrounding rock thereby resulting in an uplift.

find the volume of the cynlinder.

Answers

Answer:

Step-by-step explanation:

Volume of the cylinder = volume of the outer cylinder - volume of the inner cylinder

volume of the inner cylinder = πr2h

r = 1

h = 6

Volume = 18.85

Volume of outer cylinder =  πr2h

r = 6/2 = 3

h = 6

volume = 169.65

Volume of the desired cylinder = 169.65 - 18.85 = 150.8

Hope this helps u

Please mark as the brainliest

Thank You

Leon rides his bike 6 kilometers each day. How far does he ride in 34 days?

Answers

Answer:

204 km

Step-by-step explanation:

Since it is known he hides 6km in 1 day, it would be 34 times this given 34 days.

This is because 34 days is 34 times 1 day.

With this, you would do 6 * 34, to get your answer: 204 km.

Leon rides 204 kilometers in 34 days.

What is speed?

Speed is the ratio of the given distance and time.

It shows how fast an object is moving at a given time.

The formula is Distance / Time.

We can find the distance or time when the required values are given using this formula.

We have,

Speed =Distance / Time

Now,

Speed = 6km/day

To find out how far Leon rides in 34 days, we can multiply the distance he rides in one day by the number of days he rides:

Distance = 6 km/day x 34 days = 204 km

Therefore,

Leon rides 204 kilometers in 34 days.

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At a coffee shop, the first 100 customers'
orders were as follows.
Small
Medium
Large
Hot
5
48
22
Cold
8
12
5
What is the probability that a customer ordered
a medium given that he or she ordered a hot
drink?
Rounded to the nearest percent, [? ]%

Answers

Answer:

48%

Step-by-step explanation:

48/100 = 48%

Edit: the awnser is 64% because 48/75 = 64%

The probability that a customer ordered a medium given that he or she ordered a hot drink is,

⇒ 48%

What is mean by Probability?

The term probability refers to the likelihood of an event occurring. Probability means possibility. It is a branch of mathematics that deals with the occurrence of a random event. The value is expressed from zero to one.

Given that;

At a coffee shop, the first 100 customers orders were as given.

Now,

Total customer = 100

Order hot median coffee = 48

Thus, The probability that a customer ordered a medium given that he or she ordered a hot drink is,

⇒ 48 / 100

⇒ 0.48

⇒ 48%

Thus, The probability that a customer ordered a medium given that he or she ordered a hot drink is,

⇒ 48%

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if a dress costs $27,000 when it is on sale for 10% off, what is its original cost?

Answers

Answer:

30,000

Step-by-step explanation:

10% of 30,000 is 3,000

30,000 - 3,000 = 27,000

brainliest help fast plz

Answers

Answer:

[tex]\frac{5}{16}[/tex]

Step-by-step explanation:

[tex]\frac{1}{2}-\frac{3}{16}=\frac{8}{16}-\frac{3}{16}=\boxed{\frac{5}{16}}[/tex]

Answer:

hope this helps

Step-by-step explanation:

the answer is 5/16

HELP PLZZZZZ
Which of the following are not linear functions? Place a check mark in the box next to each equation that is not a linear function.
A. x = 4
B. y = 5
C. y = 3x + 2
D. y = 2x 2 + 1
E. y = x 2

Answers

Answer:

The option E is not linear function

bcz the in option E there is y =x2

Find the value of x. Write the answer as a fraction in simplest form or a decimal rounded to the nearest hundredth

Answers

Answer:

13.85

Step-by-step explanation:

Help immediately due yesterday show how you got the answer and show your work for brainiest must do both

Answers

12. Each section of the line on each side is identical (shown by the marks through each line)

This means both those angles are also the same.

6x + 1 = 9x-23

Add 23 to both sides

6x + 24 = 9x

Subtract 6x from both sides

24 = 3x

Divide both sides by 3

X = 8

13. Both angles when added together need to equal 180

5x-24 + 8x +9 = 180

Combine like terms

13x -15 = 180

Add 15 to both sides

13x = 195

Divide both sides by 13

X = 15

#12

6x+1=9x-233x=24x=8

#13

8x+9+5x-24=18013x-15=18013x=195x=15
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