The ratio of the measures of the three angles in a triangle is 14:5:11. Find the value of x

Answer:

1. 56

2. 56

Step-by-step explanation:

edge 2021

The measure of the arcs of the circle is given by

a) The difference of arc measures mAC - mDE = 56°

b) The measure of angle 2(∠ABC ) = 56°

In circles, a sector is said to be a part of a circle made of the arc of the circle together with its two radii. This means that it is a portion of the circle formed by a portion of the circumference (arc) and radii of the circle at both endpoints of the arc.

The formula for Area of a sector is given as;

θ/360 * πr²

where;

θ is the central angle of the sector

r is radius

Now, looking at the given options we can say that the only one that represents the area of the sector is;

A = n/360 * πr²

where n is the central angle of the sector'

Given data ,

Let the measure of the arcs of the circle be

The measure of angle ∠ABC = 28°

The measure of arc mAC = 80°

The measure of arc mDE = 24°

So , the difference of arc measures mAC - mDE = 80 - 24

The difference of arc measures mAC - mDE = 56°

And , measure of angle 2(∠ABC ) = 56°

Hence , the measures of arcs of circle is solved

To learn more about sector of circle click :

https://brainly.com/question/28180776

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Answer:

2.44746×10⁶

Step-by-step explanation:

R=(3.8×10⁵)²/5.9×10⁴

=3.8²×10¹⁰/5.9×10⁴

=1.444×10¹¹/5.9×10⁴

=1.444×10⁷/5.9

=361×10⁷/1475

=2.44746×10⁶

Oxygen.

Step-by-step explanation:

oxygen is always right in front of you. it is how we breathe.

Answer:

2nd one

Step-by-step explanation:

Answer:

1 year and 6 months

Step-by-step explanation:

You would do 12 month ia a year and then you would do 12- 18 and get 6 months.

Answer:

An expression is said to a perfect square trinomial if it takes the form ax2 + bx + c and satisfies the condition b2 = 4ac. The perfect square formula takes the following forms: (ax)2 + 2abx + b2 = (ax + b)

Step-by-step explanation:

Factor x2+ 6x + 9

Solution

We can rewrite the expression x2 + 6x + 9 in the form a2 + 2ab + b2 as;

x2+ 6x + 9 ⟹ (x)2 + 2 (x) (3) + (3)2

Applying the formula of a2 + 2ab + b2 = (a + b)2 to the expression gives;

= (x + 3)2

= (x + 3) (x + 3)

Answer:

lexie is correct

Step-by-step explanation:

since -68 feet is closer to 0 that means it is greater. the number that is closer to 0 when it is a negative it will be bigger that the other Ex: -5 and -34, -5 is greater because it is closer to 0.

80ft^2 since for the rectangle part of the shape is 6x10. The triangular part of the shape is (4x10)/2.

Therefore,  that's (60)+(40/2)=60+20. Resulting in 80ft^2

N goes one space away from the line if you reflect over the x axis.

M is three spaces away from the line.

A is two spaces..

and the last letter (which I can't see) is 5 spaces away.

Answer:

x=28

Step-by-step explanation:

-2(3x-9)+5x =-10

now we times -2 to to the inside of the parenthese

giving us

-6x+18 +5x= -10

add like terms

add -6x and 5x

-1x+18=-10

now we add like terms of the constants

minus 18 on  both sides

-1x=-28

now divide by -1

x = 28

Answer:

x = 28

Step-by-step explanation:

First, remove the parentheses by distributing -2.

-6x + 18 + 5x = 10

Next, collect the like terms.

-x + 18 = -10

Next, move the constant to the right-hand side and change its sign.

-x = -10 - 18

Next, calculate the difference

-x = -28

Lastly, change the signs on both sides of the equation.

x = 28

These are the steps to answer this equation.

Answer:

33/40

Step-by-step explanation:

cross multiply

5 x 5 = 25

8 x 1 = 8

25 + 8 = 33 (our numerator)

8 x 5 = 40 (our least common denominator)

Answer:

what grade are you iiiiinnnnn???

Step-by-step explanation:

and I can help but the pics not straight n it's giving me a headache jit

Answer:

baby thats slope interform

what grade you in cuz?

Step-by-step explanation:

Answer: 855356

Step-by-step explanation:

The tenths digit is 0.6, meaning that the whole number 855355 would be rounded up to 855356.

Answer:

855,355

Step-by-step explanation:

Answer:

Step-by-step explanation:

given the expression;

(2+√-25)(4-√-100)

Note that √-25 = √-1 * √25

√-100 = √-1 * √100

According to complex number,  √-1 = i

√-25 = 5i

√-100 = 10i

The expression becomes

(2+5i)(4-10i)

Open the parentehsis;

= 2(4)-20i+20i-50i²

=  8-50i²

Since i² = -1

The expression becomes;

8-50i² = 8-50(-1)²

8-50i² = 8-50 = -42

Hence the product of the expression is -42

Answer:

y=-3x+10

Step-by-step explanation:

Answer:

(x-6) (x-6)

Step-by-step explanation:

x^2 -12x+

divide 12 by 2 which is 6

now raise 6 to the second power which is 36

x^2 - 12x+36

factor which is

(x-6) (x-6)

Answer:

Step-by-step explanation:

m∠2=71° because they are vertical angles so are congruent

those 4 angles in the midle will add up to 360°

∠3+∠5=360-2*71=218 so

m∠3=218/2=109°

m∠5=109°

mostly use that the sum of angles in a Δ add to 180

m∠1=180-47-71=62°

m∠4=180-109-36=35°

m∠6=180-42-109=29°

use that opposide ∠s in a quadrinateral add to 180

m∠7=180-47-35-29= °69

m∠8=180-42-62-36= °40

Step-by-step explanation:

Let the other 4 friends arrange themselves first. There are 4! ways to do so.

Now there are 3 spaces between the 4 friends, and 1 at each end (total 5 spaces)

Example: _F_F_F_F_

Alice can choose to stand in any of the 5 spaces. David can choose to stand in any of the 4 remaining spaces (now Alice and David are not next to each other)

Total number of ways = 4! * 5 * 4 = 480.

Answer:

(7, 63)

Step-by-step explanation:

X= 7 and Y=63

Hope this helps!!!

Answer:

(7,63)

Step-by-step explanation:

first subsititute the y into the second equation making it 9x=2x+49

second you can solve that to get x=7

next plug in x=7 into the first equation y=9(7)

9*7= 63

therefore y =63

and x= 7

hope this makes sense

Answer:

240 ft squared

Step-by-step explanation:

there are 3 rectangles so l*w for each of them

(12*6)+(13+6)+(5*6)

72+78+30

sa of a triangle is b*h divided by 2

5*12 divided by 2=30

there are two equal triangles so

180+30+30=240

Answer:

180 ft2

Explanation: Trust (Mark as Brainliest) as you said)

Answer:

5

Step-by-step explanation:

on edge 2020

Answer:

5 guy below me is right too

Answer:

I notice that the second one is the same as the yellow part of the bar.

I wonder why is there an extra piece and it is green.

Step-by-step explanation:

The perimeter of a square is 80 minus 64 y units. Which expression can be used to show the side length of one side of the square?

Answer · 1 vote

Perimeter of the square80-64yA square has 4 sides, so divide the perimeter by 4:(80-64y) / 480 divided by 4 is 2064y divided by 4 is 16yOne side of the ..

Answer:

Its C

Step-by-step explanation:

took the test

Answer:

Twenty-nine questions were asked of every immigrant. They included: Where were you born? Are you married? What is your occupation? Have you ever been convicted of a crime? How much money do you have? What is your destination? What do you think the immigrants felt like answering these questions even though they did not speak English

Step-by-step explanation:

Twenty-nine questions were asked of every immigrant. They included: Where were you born? Are you married? What is your occupation? Have you ever been convicted of a crime? How much money do you have? What is your destination? What do you think the immigrants felt like answering these questions even though they did not speak English Thank