Mathematics High School

Find the value of the marked angles in each of the following ( see image ).

Please show workings.

The only given angle is 126°.

The angle to look for is marked by “))”​

Find The Value Of The Marked Angles In Each Of The Following ( See Image ). Please Show Workings. The

Answers

Answer 1

Answer:

117°

Step-by-step explanation:

The central angle is twice the inscribed angle (same arc).

The inscribed angle forms a supplementary angle with the missing one (opposite angles of the cyclic quadrilateral).

The missing angle is:

180° - 1/2(126°) = 180° - 63° = 117°

Related Questions

Solve for x by completing the square. Round ur answer to the nearest thousandth. X^2+6x-3=0

Answers

Answer:

x = 0.375

it is already rounded to the nearest thousandth.

Juliet has y quarters, 6 dimes, and 4 nickels. the total amount of money that juliet has is $3.30. how many quarters does juliet have?

Answers

Juliet has 10 quarters

3l250ml=__ml explain with full expaination
​

Answers

Answer:

ea

Step-by-step explanation:

WILL GIVE BRAINLIEST

Answers

The answer is 7 !

Step-by-step explanation:

25 + 5 + 5 + 5 + 5 + 5 + 5 +5 =60

What is the slope of the line through (-1,8) and (3,-4)?

Answers

Answer:

slope = -3

Step-by-step explanation:

See the pinned image.

Answer:

[tex]\displaystyle m=-3[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Algebra I

Coordinates (x, y)Slope Formula: [tex]\displaystyle m=\frac{y_2-y_1}{x_2-x_1}[/tex]

Step-by-step explanation:

Step 1: Define

Point (-1, 8)

Point (3, -4)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m

Substitute in points [Slope Formula]:                                                             [tex]\displaystyle m=\frac{-4-8}{3+1}[/tex][Slope] Subtract/Add:                                                                                      [tex]\displaystyle m=\frac{-12}{4}[/tex][Slope] Divide:                                                                                                  [tex]\displaystyle m=-3[/tex]

HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP

Answers

It’s D
This is the right answer
Yeah it’s D the correct answer is D

What is the expression of the statement " taking away 3 from four times y” ?
(a) 4y+3 (b) 3y = 4 (c) 4y - 3​

Answers

Step-by-step explanation:

Join the Meet ❤️

Códe to joín :- eqt-kuxy-dpe

Everyone Can Jóin

Answer:

(C) 4y - 3

Step-by-step explanation:

"Taking away" is (-)

Four times y is 4×y or 4y

There was 7/16 of a pizza left over.Matt ate 2/7 of the leftover pizza.What fraction of the whole pizza did matt eat

Answers

Answer:

14/112

Step-by-step explanation:

7/16 x 2/7 = 14/112

Answer:

14/112 (7/56)

Step-by-step explanation:

PLEASE HELP FAST
The measures of the angles of a triangle are shown in the figure below. Solve for x.

Answers

Answer: x = 10

Will give steps in comments since you need this answer FAST

Given the Arithmetic Sequence: 2, 9, 16, 23, ...

Determine the 71st term in the sequence

Answers

Answer:

the answer is 492 please do you get it

Which of the following statements about the image below is true

Answers

Answer:

It is answer 3

Step-by-step explanation:

A group of friends wants to go to the amusement park. They have $243.25 to spend on parking and admission. Parking is $15.75, and tickets cost $22.75 per person, including tax. How many people can go to the amusement park?

Answers

Answer: 10 people

Step-by-step explanation:

Parking needs to be paid for but if all friends are going together, they need to only pay once for parking.

The amount spent on just tickets is therefore:

= 243.25 - 15.75

= $227.50.

If $227.50 was for tickets alone, the number of tickets they could buy is:

= Total amount left/ Price of tickets

= 227.50 / 22.75

= 10 people

a. What is the circumference of the
largest circle that can be cut from a
square measuring 30 cm on a side?
Use 3.14 for T.


b. What percent of the perimeter of the
square is the circumference of the
circle?

Answers

Answer:

Step-by-step explanation:

a. The diameter of the circle will be 30 cm

So circumference is 3.14 * 30  = 94.2 cm.

b. Required percentage = (94.2) * 100 / (4*30)

= 78.5%.

The length and width of a rectangle are 1/6 inches and 3/8 inches. What is the perimeter (in inches) of the rectangle?

Answers

Answer:

1 1/12inches

Step-by-step explanation:

Given

Length = 1/6 inches

Width = 3/8 inches

Perimeter of the rectangle = 2 (Length + Width)

substitute

P = 2(1/6 + 3/8)

P = 2(4+9/24)

P=  2(13/24)

P = 26/24

P = 1 2/24

P = 1 1/12inches

hence the perimeter of the triangle is 1 1/12inches

Work out the area of this circle.
Take it to be 3.142 and write down all the digits given by your calculator.
21 cm

Answers

Answer:

If the 21 cm is circumference, the answer would be 35.09.

If the 21 cm is radius, the answer would be 1385.44.

If the 21 cm is diameter, the answer would be 346.36.

Tyler says the fifth graders have more than twice as many participants as the second graders. Is Tyler correct? Explain

Answers

Answer:

What if 27 more third graders arrive ...

Step-by-step explanation:

what is the value of x and y?

Answers

Answer:

The right answer is x = 8, y = 40.

Step-by-step explanation:

Since this triangle is isosceles we know that...

∠ACB = ∠ABC

40° = (5x)°

40 = 5x

x = 40 / 5

x = 8

We also know that the sum of all angles inside the triangle is equal to 180°, therefore...

∠BAC = 180° - ∠ACB - ∠ABC

(2y + 20)° = 180° - 40° - 40°

2y + 20 = 100

2y = 100 - 20

2y = 80

y = 80 / 2

y = 40

From this, we know that the right answer is x = 8, y = 40.

At the most recent dance ASB sold 143 tickets and collected $1470 of students sold for $10.00 and teachers tickets sold for $15.00 how many teachers attended the dance

Answers

Answer:

8

Step-by-step explanation:

1470 = 10s+15t

143 = s+t

1470 = 10(143-t)+15t

40 = 5t

8 = t

If a tree casts a 24 foot shadow while a yardstick casts a 2 foot shadow what’s the height of the tree ? Need help please ASAP

Answers

Answer:

The tree is 12 yards tall

Step-by-step explanation:

Ursula interviewed 75 people to see if they liked reading comic books. 15 of the people surveyed were males. 32 females liked comic books, and nine males liked comic books. What is the conditional frequency that a person does not like comic books given that the person is a male?

Answers

Answer:

40% or 0.4 (doesn't matter which you put they're the same)

Step-by-step explanation:

60 female

6/15

A doghouse is to be built in the shape of a right trapezoid, as shown below. What is the area of the doghouse?

24.5 square feet
59.5 square feet
70 square feet
147 square feet

Answers

A. 24.5 square feetttttttttttttttttttttt

Solve using the appropriate formula. Substitute 3.14 for π. Hint: Circle: A = πr2 Find the area of a circle with a radius of 4 cm.

Answers

Answer:

The area of a circle is [tex]\pir^{2}[\tex] and the radius is 4 so we have 16π and substituting 3.14 for pi we get 50.24 .

Hope this helps!

Answer:

10.2 cm squared

Step-by-step explanation:

got it right on edg 2021

Simon has seven apples he gives 20% to his friend micheal how much apples deos micheal have

Answers

Answer:

He will have 1.4 apples.

Answer:

1 1/4

Step-by-step explanation:

asked my family lol

(I need help ) the graph shows the relationship between the
number of cubic yards of soil ordered and the
total cost of the soil delivered.

Answers

Answer:

80/320

Step-by-step explanation:

answer is given

what are the roots of: y=x^2+3x-98

Answers

Answer:

Step-by-step explanation:

ASAP PLEAE HELP
I WILL GIVE BRAINEST

FIND THE INDICATED MISSING ANGLE MEASURE.
ROUND THE ANGLE MEASURE TO THE NEAREST WHOLE DEGREE.

Answers

Answer:

21.801

Good luck

what is the area of the trapezoid?​

Answers

Answer:

A=a+b

2h=10+20

2·6=90

Step-by-step explanation:

HAVE A GREAT DAY

Find the slope of the line using the two given points.

(0, -2) and (3, 4)

Answers

Answer:

m = 2

Step-by-step explanation:

Using the slope formula, we can find the slope of two points:

        y2 - y1

m = --------------

        x2 - x1

The slope is the same thing as change in y over change in x. Now, plugging in the points (0, -2) and (3, 4):

       4 - (-2)       4 + 2     6

m = -----------  =  ------- = ------  =  2

        3 - 0            3         3

So the slope is 2.

What is the exact area of a circle with a radius of 12 feet? 24π Square Feet 36π Square Feet 121π Square Feet 144π Square Feet Question 2. What is the approximate area of the circle? Use π = 3.14 (the circle has 10.4 inside it) 32.7 square centimeters 65.2 square centimeters 108.2 square centimeters 339.6 square centimeters Question 3. What is the approximate area of a circle with a radius of 28 centimeters? Use π = 3.14 87.9 square centimeters 175.8 square centimeters 2461.8 square centimeters 4923.5 square centimeters Question 4. What is the approximate area of a circle with a diameter of 50 centimeters? Use π = 3.14 87.9 square centimeters 379.9 square centimeters 1962.5 square centimeters 4923.5 square centimeters

Answers

Answer:

144πfeets² ; 339.6 cm² ; 2461.8 cm² ; 1962.5 square centimeters

Step-by-step explanation:

Area of a circle, A = πr²

1.)

with a Radius of 12 feets

A = π * 12² = 144πfeets²

2.)

Approximate area :

3.14 * 10.4² = 339.6224 feet²

3.)

with a Radius of 28 cm

A = 3.14 * 28² = 2461.76cm²= 2461.8 cm²

4.

Diameter = 50 cm ; Radius = 50/2 = 25

with a Radius of 25 centimeter

A = 3.14 * 25² = 1962.5 cm²

If 2 lines intersect, the vertically opposite angles are:
Choices
1. Equal

2. Complementary

3. Linear pair​

Answers

Answer:

1

Step-by-step explanation:

Answer:

1

Step-by-step explanation:

Equal.

#If 2 lines intetsect, vertically opposite , corresponging, alternate angles are equal

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