does anybody know the answer?

Does Anybody Know The Answer?

Answers

Answer 1
x and 100 form a 180 degrees angle so
x+100=180
x=180-100
x=80

The sum of the interior angles of a triangle equals 180
y+x+45=180
y+80+45=180
y+125=180
y=55

Related Questions

PLS HELP ASAP !!!!!!!!!!3
Compare the functions shown below:
f(x) = 7x + 3(x) = h(x) 2 sin(3x + π) − 1 Using complete sentences, explain which function has the greatest y-intercept.

Answers

Answer:

f(x) has the greatest y-intercept

Step-by-step explanation:

* Lets explain how to solve the problem

- The function f(x) = 7x + 3

- The function g(x) is tangent function with y-intercept at (0 , 2)

- h(x) = 2 sin(3x + π) - 1

* Lets explain how to find the y-intercept

- The y-intercept means the intersection of the graph of the

 function with the y- axis

- Any point on the y-axis has x-coordinate = 0, so to find the y-intercept

of any function substitute x in the function by zero

∵ f(x) = 7x + 3

∵ x = 0

∴ f(x) = 3

∴ The y-intercept of f(x) is 3

∵ g(x) has y-intercept at point (0 , 2)

∴ The y-intercept of g(x) is 2

∵ h(x) = 2 sin(3x + π) - 1

∵ x = 0

∴ h(x) = 2 sin(3 × 0 + π) - 1

∴ h(x) = 2 sin(π) - 1

∵ sin(π) = 0

∴ h(x) = 2 (0) - 1 = 0 - 1 = -1

∴ The y-intercept of h(x) is -1

∵ 3 > 2 and 3 > -1

∴ f(x) has the greatest y-intercept

The function f(x) has the greatest y-intercept i.e. 3.

Given functions are:

[tex]f(x)=7x+3\\[/tex]

[tex]h(x)=2Sin(3x+\pi )-1[/tex]

What is the y-intercept?

The y-intercept is the point on the y-axis at which the graph intersects.

We know that on the y-axis, the x-coordinate is zero.

So, by putting x=0 in the function we can get the y-intercept.

1)[tex]f(x)=7x+3\\[/tex]

[tex]f(0)=3[/tex]

So, the y-intercept of f(x) is 3.

2)From the graph we can say the y-intercept of g(x) is 2.

3)[tex]h(x)=2Sin(3x+\pi )-1[/tex]

[tex]h(0)=2Sin\pi -1[/tex]

[tex]h(0)=-1[/tex]

So, the y-intercept of h(x) is -1.

Hence, function f(x) has the greatest y-intercept i.e. 3.

To get more about functions visit:

https://brainly.com/question/2833285

3. Scout is conducting a research project on traffic patterns
in her town. She realizes that at 6:00 AM each morning, the
traffic lights reset and function on a pattern. The traffic light
on Main St. turns red every 7 minutes. The traffic light on Elm
St. turns red every 15 minutes. At what time will both lights be
red at the same time?

Answers

Answer:

7:45

Step-by-step explanation:

Since they both turn red at differnt times, you have to find a multiple to find the time they will be both on

Main St: 7, 14, 21, 28, 35, 42, 49, 56, 63, 70, 77, 84, 91, 98, 105

Elm St. 15, 30, 45, 60, 75, 90, 105

They will both turn on 105 minutes or 1 hour and 45 minutes from 6

6 + 1 hr 45 min = 7:45

11in 8.1 in 15 in 7 in?

Answers

Answer:

These dimensions represent area of a shape, or area of each side of a 4 sided 3D shape.

The measure of minor arc JL is 60°.

Circle M is shown. Line segments M J and M L are radii. Tangents J K and L K intersect at point K outside of the circle. Arc J L is 60 degrees.

What is the measure of angle JKL?

Answers

Answer:

m∠JKL = 120°

Step-by-step explanation:

The measure of an angle formed by a two tangents drawn from a point outside the circle is the the difference of the intercepted arcs

minor arc JL = 60     major arc JL =  360 - 60 = 300

m∠JKL = 1/2(300 - 60) = 1/2(240) = 120

Plz help me! Brainlist will be picked.

Answers

Answer:

$2.96

Step-by-step explanation:

1.15x = 3.40   x = last year's price.  If there price was exactly the same, I would put 1x, but this year's price is 15% or .15 higher.

1.15x = 3.40  Divide both sides by 1.15 and round to the nearest cent.

x = 2.96

Check:

Last year + 15% (.15)

2.96 + .15(2.96)

2.96 + .44 rounded to the nearest cent

3.40

what is the measure of each angle?

help pls!

will mark brainliest**

geometry!!

Answers

Answer:

A straight angle is the same as half the circle and is 180° whereas a right angle is a quarter of a circle and is 90°. You measure the size of an angle with a protractor. Or could be shown by an arc on the figure to indicate which angles that are congruent

C=180-102=78
d=180-92=88
a+140=2*102 => a=204-140=64
a+b=2d=176 => b=176-64=112

Solve using elimination. -2x+2y=2, 2x-y=4.

Answers

Answer:

y=6

x=5

Step-by-step explanation:

x=(y+4)/2

-2(y+4)/2+2y=2

-y-4+2y=2

y-4=2

y=6

x=(6+4)/2

x=5

Evaluate 17x + 5.5y when x = 6 and y= 9

Answers

Step-by-step explanation:

given x = 6, y = 9,

[tex]17x + 5.5y = 17(6) + 5.5(9) \\ = 102 + 49.5 \\ = 151.5[/tex]

Answer:

151.5

Step-by-step explanation:

= 17(6) + 5.5(9)

= 102 + 49.5

= 151.5

Hope you got it..

Heya! ツ
☛[tex] \underline{ \underline{ \text{question}}}[/tex] : In the given figure , O is the centre of the circle. Two equal chords AB and CD intersect each other at E. Prove that :
i. AE = CE
ii. BE = DE

*Random/irrelevant answers will not be tolerated !

Answers

Answer:

See Below.

Step-by-step explanation:

In the given figure, O is the center of the circle. Two equal chords AB and CD intersect each other at E.

We want to prove that I) AE = CE and II) BE = DE

First, we will construct two triangles by constructing segments AD and CB. This is shown in Figure 1.

Recall that congruent chords have congruent arcs. Since chords AB ≅ CD, their respective arcs are also congruent:

[tex]\stackrel{\frown}{AB }\, \cong\, \stackrel{\frown}{CD}[/tex]

Arc AB is the sum of Arcs AD and DB:

[tex]\stackrel{\frown}{AB}=\stackrel{\frown}{AD}+\stackrel{\frown}{DB}[/tex]

Likewise, Arc CD is the sum of Arcs CB and DB. So:

[tex]\stackrel{\frown}{CD}=\stackrel{\frown}{CB}+\stackrel{\frown}{DB}[/tex]

Since Arc AB ≅ Arc CD:

[tex]\stackrel{\frown}{AD}+\stackrel{\frown}{DB}=\stackrel{\frown}{CB}+\stackrel{\frown}{DB}[/tex]

Solve:

[tex]\stackrel{\frown}{AD}\, \cong\,\stackrel{\frown}{CB}[/tex]

The converse tells us that congruent arcs have congruent chords. Thus:

[tex]AD\cong CB[/tex]

Note that both ∠ADC and ∠CBA intercept the same arc Arc AC. Therefore:

[tex]\angle ADC\cong \angle CBA[/tex]

Additionally:

[tex]\angle AED\cong \angle CEB[/tex]

Since they are vertical angles.

Thus:

[tex]\Delta AED\cong \Delta CEB[/tex]

By AAS.

Then by CPCTC:

[tex]AE\cong CE\text{ and } BE\cong DE[/tex]

Answer:

this is your answer. look it once.

Find the circumference of the object. Use $3.14$ or $\frac{22}{7}$ for $\pi$ . Round to the nearest hundredth if necessary. A cymbal with a radius of 7 inches.

Answers

Answer: 44 inches

Step-by-step explanation:

You didn't write your question well but I'm guessing that you want to.find the circumference of a circle.

The circumference of a circle = 2πr

= 2 × 22/7 × 7.

= 2 × 22

= 44inches

The circumference is 44 inches

Answer:

44

Step-by-step explanation:

What is the volume of a cylinder with a height of 18.5 m and a base with a diameter of 5.2 m, to the nearest tenth of a cubic meter?​

Answers

Answer:

22÷7×5.2×5.2×18.5

1572.18

I hope this will help you and plz mark me brainlist

Cylinder Volume formula: V= πr^2*h

πconst is 3.14
r is the half of diameter. So that’s 5.2/2=2.6m
And h is 18.5m

V=3.14x(2.6m)^2x18.5m=392.6884m^3
(392.6884m^3=392.7m^3)

I hope this helped you!

please answer this question for me

Answers

Answer:

200

Step-by-step explanation:

2*5=10

4*5=20

20*10=200

Help me please I’m stuck

Answers

Answer:

the answer for first is 3

second is 4

Solve for x and found your answer to the nearest tenth.

Answers

Answer:

11.1

Step-by-step explanation:

To find the side measurement we have to use trig, and the trig function Cosine, or cos. We use the because cosθ=[tex]\frac{adjecent}{hypotenuse}[/tex]. So cosθ=[tex]\frac{x}{15}[/tex], then to isolate x multiply both sides by 15. Now we have 15cos42=x, plugging this into the equation we get that x=11.1

PLEASE HELP I WILL MARK YOU BRAINLIEST.

Answers

Answer and working out attached below. Hope this helps.

Answer: The answer is 8.808!

Step-by-step explanation: So you need to subtract 1.192 from 10

and its suppose to give you 8.808.

Find a formula for an arithmetic sequence that begins 80, 83, 86, 89, ...​

Answers

Answer:

[tex]a_{n}[/tex] = 3n + 77

Step-by-step explanation:

The nth term of an arithmetic sequence is

[tex]a_{n}[/tex] = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

Here a₁ = 80 and d = a₂ - a₁ = 83 - 80 = 3 , then

[tex]a_{n}[/tex] = 80 + 3(n - 1) = 80 + 3n - 3 = 3n + 77

Learn with an example v Luke counted the number of silver beads on each bracelet at Lexington Jewelry, the store where he works. Silverbandaran huscolat​

Answers

Where are the choices?

Kylie went into a grocery store and bought 3 apples and 4 bananas, costing a total of
$6.50. Lily went into the same grocery store and bought 10 apples and 5 bananas,
costing a total of $17.50. Write a system of equations that could be used to determine
the price of each apple and the price of each banana. Define the variables that you use
to write the system.

Answers

Answer:

17

Step-by-step explanation:

Someone please please help

Answers

Answer:

k=60

step-by step explanation:

a triangles angles should all add up to 180.

so:

78+42=120

180-120=60

this would be the angel k.

The angle h would be 42 and angle g would be 78

BRAINIEST ANSWER MATH!

Directions: find the surface area of each figure. :)

Answers

Answer:

I'm not sure for the first one but for the second I got 1255.21

Write an equation of the perpendicular bisector of the segment with endpoints M(10,-7) and N(-4,1).​

Answers

(Step#1): Find the Perpendicular bisector of a line segment with endpoints

(Step#2): Find a Point on the perpendicular bisector
(Which is the midpoint of a given line segment)
Using the midpoint Formula which is:
(X3, Y3) = (X1 +X22, Y1 + Y22)

I Hope this helps you!!!

PLEASE HELP, ILL GIVE BRAINLIEST!!

Answers

Answer:

as mentioned above we have to solve it by cross multiplication.

Step-by-step explanation:

So,

4(3x-3)=5(2x-2)

12x-12=10x-10

12x-10x=-10+12

2x=2

X=2/2=1 Answer

hope it helps!!

Answer:

x = 1

Step-by-step explanation:

Here's your solution

=> (3x - 3)/5 = (2x - 2)/4

=> 4(3x -3) = 5(2x - 2)

=> 12x - 12 = 10x - 10

=> 2x = 2

=> x = 2/2

=> x = 1

hope it helps

The Washington family had dinner at a restaurant and the bill was $85.00. They gave their server a $13.60 tip. What percent of the cost of the meal did they leave as a tip?

Answers

Answer:

The tip for the server is 16%

Step-by-step explanation:

13.6 is 16% of 85.

Heeelp!!
Henry loves to play the piano but doesn't like practicing the exercises his piano teacher assigns. Henry knows the exerc
ises will help him play better though, so he tries to
motivate himself using his favorite treat - chocolate chip cookies. There is a proportional relationship between the am
ount of time (in hours) that Henry practices the piano,
x, and how many cookies he gives himself.y.
When Henry practices for 3 hours, he gives himself 9 cookies.
Write the equation for the relationship between x and y.

Answers

Answer:

x3=y

Step-by-step explanation:

Which function represents the inverse of function fbelow?
f(x) = 3 x + 5​

Answers

Answer:

[tex]f^{-1}[/tex] (x) = [tex]\frac{x-5}{3}[/tex]

Step-by-step explanation:

let y = f(x) then rearrange making x the subject , that is

y = 3x + 5 ( subtract 5 from both sides )

y - 5 = 3x ( divide both sides by 3 )

[tex]\frac{y-5}{3}[/tex] = x

Change y back into terms of x with x = [tex]f^{-1}[/tex] (x) , then

[tex]f^{-1}[/tex] (x) = [tex]\frac{x-5}{3}[/tex]

UVWX is a parallelogram. What is the measure of angle XUV?

Answers

Answer:

We need more info.

Step-by-step explanation:

Even though we need more information to solve this, I can explain how to. if you want me to solve it for you, comment on here and tell me if they gave you any angle measurements. Until then, I'll tell you how.

Look at the attached photo as you read to help you visualize this. Assuming your parallelogram looks roughly like the drawing, you can see that ∠U = ∠W, and ∠X = ∠V. We can determine that because - when working with parallelograms - the angle opposite of the other is always equal. For instance, if the drawing I made is accurate to the one you're looking at, then if ∠U was equal to let's say 120°, then that means that the exact opposite angle, ∠W, would also be equal to 120°.

Offer is still on the table though. If the question gave you any information about any of the degree measures, comment it and I'll solve the problem for you.

Liam is swimming at 3 kilometers per hour. How long will it take Liam to travel 4.5 kilometers?

Answers

Answer:

One hour and thirty minutes.

Explanation:

3km = 1 hour

1.5km = 30 min (half of distance, half of time)

4.5km = 1 hour and 30 min

Answer: Uhhhh

Step-by-step explanation:

1 hour 30 but stop saying Uhhhh for the answer to some people's questions okay? Thanks!

Solve the equation
r-3 = 3(r- 5)​

Answers

Answer:

r=6

Step-by-step explanation:

r-3=3(r-5)

First distribute:

r-3=3r-15

Then subtract r on both sides

-3=2r-15

Then add 15 on both sides

2r=12

Divide by 2 to isolate r

r=6

help please, i'll give the crown thing if I can

Answers

Answer:

i) p = 4

ii) p = 8

iii) p = 12

Step-by-step explanation:

Here, we need to understand the initial relation

Mathematically, we have this as;

2.79 * p = c

So let us calculate the value of p for each value of c

i) 2.79p = 11.16

p = 11.16/2.79

p = 4

ii) 2.79p = 22.32

p = 22.32/2.79

p = 8

iii) 2.79p = 33.48

p = 33.48/2.79 = 12

Hey, so I'm taking a test from k12 and I don't understand what's 36/12?

Answers

The answer is 3. Mark brainliest?

Answer:

if ur talking about 36 divided by 12 in terms of divison then its 3

Step-by-step explanation:

I don't know if im right though

Other Questions
Determine which of the following statements is true for the functiong(x) = 4x5 - 3x6 + 2x3 - 1. You, being a supplier of steak dinners, opened your steak house. Assume the market-clearing price is $20 and the market clearing quantity is 500 for a steak dinner; (however, you do not have this information). You, the owner of the steak diner, decide to price your steak dinners at $15.00. You notice that when you do this you could have sold 650 steak dinners but are willing and able to sell only 400. Draw this situation on a graph. Put all numbers given on your graph. RequireD:a. What will happen in this market? Will there be a shortage or a surplus? Show this on your graph. What will happen in this market (assume there are no price controls). b. A news released proved the inefficiency of hybrid vehicles. However, 2 months ago the number of dealers offering various hybrid models nearly tripled. How will this affect the price of hybrid vehicles? 2. PART B: Which of the following quotes best support the answer toPart A?O A "The nun passionately kissed one hand of her dead mother, whichhung down, a hand of ivory like that of Christ in the large crucifixwhich lay on the bed." ( Paragraph 3)OB "He had put on a look of sadness, that simulated sadness of thepriest to whom death is a means of livelihood." (Paragraph 3)C "Thanks, Father, but my brother and I would like to be left alonewith her. These are the last moments that we now have for seeingher" ( Paragraph 6)D "Then he kneeled down, again crossed himself, prayed, rose andsoftly stole away, murmuring as he went: 'She was a saint." (Paragraph 8) If a plant does not have carbon dioxide which of the following could happen1.it will make more glucose2.it will make less glucose3.it will have no effect on photosynthesis3.the plant will grow faster Is technology definitely beneficial to the young?If Yes / No, Why? how much force is required to accelerate a 50 kg mass at 2 m/s The driver of an 1,840 kg race car applies the brake to come to a complete stop. If the caraccelerates at -3.4 m/s2 what is the net force acting on the race car?a) -541 Nb) 630 Nc) -1.8 Nd) -6,256 N If a ball rolls down a hill at a speed of 6.5m/s for 7s, how far did it travel? Preston has a car washing business. Last year he washed 20 cars a week. This year, he washed 1,200 cars. How many more cars did he wash this year than last year? *52 weeks=1 year PLEASE HELP. NO LINKS (ALL LINKS WILL BE REPORTED) NEED REAL EXPLANATION AND THE CORRECT ANSWER/ANSWER CHOICES A pool is 6/7 full of water. If 1/6 of the water leaks out, how full will the pool be? what is the next two numbers in the pattern below?8,4,2,1/2 please answer first one gets brainliest!!! Brainly adds make the answer load so slowly! Which is a reason to use rate laws? A. to investigate how the pressure of liquids affects reaction rates B. to find the new rate when the concentration of reactants changes C. to calculate the molecular weight of compounds in a reaction D. to find the number of moles of solute that are dissolved in 1 L of solution In the recursive function findMatch(), the first call is findMatch(array, 0, 4, key) . What are the remaining function calls to find the character 'e'?public class FindMatch { public static int findMatch(char array[], int low, int high, char key) { if (high >= low) { int mid = low + (high - low) / 2; if (array[mid] == key) { return mid; } if (array[mid] > key) { return findMatch(array, low, mid, key); } else { return findMatch(array, mid + 1, high, key); } } return -1; } public static void main(String args[]){ char array[] = {'a','b','c','d','e'}; char key = 'e'; int result = findMatch(array, 0, 4, key); if (result == -1) { System.out.println("Element not found!"); } else { System.out.println("Element found at index: " + result); } } }a. (array, 2, 4, key) and (array, 3, 4, key)b. (array, 2, 4, key), (array, 3, 4, key) and (array, 4, 4, key)c. (array, 3, 4, key)d. (array, 3, 4, key) and (array, 4, 4, key) n. A jury consists of 12 members, and each member must vote either guilty or not guilty. Assume that the vote of each member is independent Suppose that the probability that a juror votes correctly (i.e. in line with the actual innocence/guilt of the person on trial) is 70% What is the probability that there is an inconclusive (tied) voting outcome Which of the following categories would a press conference fall under? A.Network media B. Social media C. Online gossip is it a or b PLZZZZ HELP Alg 2 mathConsider the given equation and graph (picture provided)What are the approximate solutions to the equation The Peak Library Book Club was doing a bake sale. Their goal was $550 for the entire week. The sale has lasted 4 days so far and each day they raised about $135.50. Will they make their goal by day 4? If not, how much do they need on day 5 to meet it? please help me with this im struggling