Mathematics High School

Add working steps if possible :)​

Add Working Steps If Possible :)

Answers

Answer 1

Answer:

245.5 cm²

Step-by-step explanation:

Formula : -

Area of square = side²

Area of square

= 18²

= 324 cm²

Formula : -

Area of circle = πr²

Area of circle

= ( 22 / 7 ) x 5 x 5

= 3.14 x 25

= 78.5 cm²

Area of shaded region

= ( Area of square ) - ( Area of circle )

= 324 - 78.5

= 245.5 cm²

Related Questions

Part D

What do the measures of angles BDA and BEA and the fact that AD and AE are radii of circle A tell us about BD and BE



Font Sizes

Answers

Answer:

BD and BE are tangents to the circle

Step-by-step explanation:

Given

See attachment

Required

What does BD and BE represent?

From the attachment, we have:

[tex]\angle BDA = 90^\circ[/tex]

[tex]\angle BEA = 90^\circ[/tex]

[tex]Radii = AD\ and\ AE[/tex]

The measure of angles between a tangent and the radius of a circle is always [tex]90^\circ\\[/tex]

So, because [tex]\angle BDA = 90^\circ[/tex] and AD is a radius, then BD is a tangent to circle.

Similarly,; [tex]\angle BEA = 90^\circ[/tex] and AE being a radius implies that BE is a tangent to circle.

PLEASE HELP
if you give me another of those links, i will report you

Answers

Answer:

B 10 feet

Step-by-step explanation:

at the end of the equation it says +10 which means it starts 10 feet above the ground

please help as soon as possible

Answers

Answer:

The first is -4 and the second is 10

Step-by-step explanation:

Henry was thinking of a number. Henry adds 9.2 to the number, then doubles the result to get
an answer of 12.5. Form an equation with x from the information.

Answers

Answer:

2(9.2+x)=12.5

Step-by-step explanation:

Henry is adding 9.2 to your number, x, and after he adds it, he doubles it. This will then allow him to get the answer 12.5

*EXTRA PTS* answer #2 - #5

Answers

Answer:

2. 2N

3. -4N

4. 4N

5. 7N

Step-by-step explanation:


what is the equation of the following line please help if u can

Answers

Answer:

B I believe

Step-by-step explanation:

every time the line hits a point you go up 1 and over 4

Each side of a square office is 6 meters long. It will cost $41.00 per square meter to replace
the carpet in the office. What would be the total cost to replace the carpet?

Answers

Answer:

$1,476.00

Step-by-step explanation:

first find area by doing 6*6 which is 36^2 then do 36*41 to get 1476.00

Get really big brain for this
As we all know, Pinocchio’s nose grows when he tells a lie.

So if he said “my nose will grow now” – if his nose does grow that would mean he wasn’t lying, but if he wasn’t lying, his nose wouldn’t grow.

But then his statement would be a lie… so his nose would grow.. but then the statement wouldn’t be a lie… so his nose wouldn’t grow… but yeah, you get the idea..

Basically, his nose would have to grow to make Pinocchio’s statement not a lie, but then it can’t grow otherwise the statement would not be a lie.

Answers

Answer:

what if he just doesnt say it at all. lol that would save some hard thinking.

Step-by-step explanation:

Samantha uses 3 cups of flour to
bake 15 cupcakes. If she uses 5
cups of flour, how many cupcakes
can Samantha bake?

Answers

Answer:

25 cupcakes

Step-by-step explanation:

set up a proportion then cross-multiply:

3/15 = 5/c

3c = 75

c = 25

Answer:

25 cupcakes

Step-by-step explanation:

1. What is the ratio?

3 cups of flour to 15 cupcakes (3:15)

2. Quotient

What is the quotient of 15 and 3? 5

3. 5 x 5

25

Answer: 25 cupcakes

What is an equation of the line that passes through the points (5,-2) and (2,-5)

Answers

Answer:

y=x-7

Step-by-step explanation:

Which graphic organizer correctly groups the following four numbers?

3.4 -2 3 -1.2

Answers

The answer is -1.2 , -2, 3, 3.4

-5 1/4+ 2 4/6


I NEED AN A ON THIS ​

Answers

Answer:

-2 7/12

Step by step answer:

all of the following represents three multiplied by six except
3 × 6
3 . 6
3 (6)
3:6​

Answers

Answer:

the second one

Step-by-step explanation:

non

A whole number rounded to the nearest hundred is 56,700. What is the greatest possible value for that number?

Answers

Answer:

56,749

Step-by-step explanation:

It is 56,749 because 56,750 would round to 56,800 so 56,749 is technically the largest number which would round to 56,700.

Answer: 56,699

Step-by-step explanation:

Im pretty sure that’s right.

Tom bought a soft drink for 3 dollars and 8 candy bars. He spent a total of 19 dollars. How much did each candy bar cost?

Answers

Answer: 19-3= 16. 16/8= 2. each candy bar cost 2 dollars

Step-by-step explanation:

Solve the equation. What is the value of x? x minus 6.8 = 356.3 x =

Answers

X= 363.1 do you need me to show you the work?

Answer:

363.1

Step-by-step explanation:

A square has a side length of 1.2 meters. What is its area in squae meters?

Answers

Answer:

1.44

Step-by-step explanation:

1.2*1.2=1.44

What number goes in the highlighted box?

Answers

-15+7=-8
Adding numbers with different signs makes it subtraction and the answer will have the sign of the bigger number

The radius of the a circle is:

is a line segment with its endpoints on the circle.

is a line segment from the center of a circle to a point on the circle

is a chord that passes through the center of a circle. It is twice the length of a radius of that circle

is a part of a circle with all its points on the circle

Answers

Step-by-step explanation:

The radius of the a circle is:

Is a line segment from the center of a circle to a point on the circle.

So, (b) part is the correct answer.

Hope it helps :) [tex].[/tex]

What is the missing length?

Answers

Answer: maybe 20 cm

What’s the surface area of this prism

Answers

the surface area is acute

What is the base width of a rectangular pyramid, if its length, height and volume are 7 cm, 4 cm, and 112 cm3 respectively?



a. 12 cm
b. 7 cm
c. 4 cm
d. 17 cm

Answers

Answer:

b. 7 cm Yan pu Alam KO Sana tama

Step-by-step explanation:

Tama ba

A weather report said there is a 60% chance of rain on Monday, and a
30% chance of rain on Tuesday. Based on the report, what is the chance
it will rain on both days?
-Select-

Answers

It will most likely just rain on Monday

Help!!! I will give the brainiest!

Answers

Answer:

A and C

Step-by-step explanation:

A is positioned at - 6 and C at 2, then distance is

| - 6 - 2 | = | - 8 | = 8

Circumference means all the way around the circle right

Answers

Answer:

yes circumference is all the way around a circle

Step-by-step explanation:

Step-by-step explanation:

yes it's the perimeter of the circle

it is the distance around the part of the circle

PLEASE HELP PLEASE YOU DONT KNOW HOW MUCH THIS MEANS TO ME

Answers

Answer:

A is the correct answer to the problem

The correct answer would be A

Justine's city took a telephone poll about a plan to build a new hotel downtown. 420 people took the poll. 126 of them were in favor of the new hotel. What percentage of the people polled were in favor of the hotel?

Answers

The answer is 23 because if you subtract 100-50 you get it

I need help with angle sums! Anyone know how to do this! Plz help! I need helppppp

Answers

Answer:

،،،،،،،،،،، ،،،،،،،،،،،،،،،،،

Please only answer if you can help!!

Answers

Answer:

2<x<3

Is a right answer

I hope you like it

Find the measure of

Answers

the answer is this i’m sure of it
Other Questions
A wire 0.50 m long carrying a current of 16.0 A is at right angles to a 0.20 T magnetic field. How strong a force acts on the wire Jiro buys 2 rocks that each cost the same amount, r, and a magnifying glassthat costs $5. The total cost is $9. Model this situation with an equation and ahanger diagram.Pls help i will give brainly Out of metal, Non-metal and metalloids. which one needs contact to transfer heat? Ana wants to place 11 plants on 3 shelves. Each shelf holds the same numberof plants. There are 2 plants that do not fit. Model this situation with an equationand a hanger diagram, where p is the number of plants that fit on each shelf. At a birthday party, the ratio of pizza slices to kids is 3:2. At a larger party there are 30 kids. If the ratio of pizza slices to kids stays the same, how many pizza slices will be needed? An expression is shown. 2(3/5x+3) - (2/3x-1) create an equivalent expression without parenthesis To understand, read, and give meaning to data intables and charts is to perform which of thefollowing?A interpretationB analysisC assessmentD data collection Suppose that a certain movie earns $3,000,000 in ticket sales. If 60% goes to the movie studio and 40% goes to theatres: Movie studios will get $ of the total revenue Theatres will get $ of the total revenue. Kim is planting a border in her garden in Trail, BC. She plants 5 yellow daisies for every 3 red petunias. The ratio of daisies to petunias is 5 : 3. How many petunias would Kim plant for each number of daisies? 10 daisies 15 daisies 20 daisies In each case, what is the ratio of daisies to petunias? What is 2x - 4x = 1 as a fractionNO LINKS 1. Pressures up to 3000 bar are measured with a dead-weight gauge. The piston diameter is 4 mm. What is the approximate mass in kg of the weights required What is the fundamental different between combustion and nuclear reaction I dont understand pls help Brainliest for right answers Evan took 3 hours to bicycle to hisgrandmother's house, a total of 24kilometers. What was his speed in km/hr? PLEASE HELP!!! NO LINKS OR USING ME FOR POINTS!!! How do you think the actions during the Washington and Adams administrations contributed to the lack of acceptance from other nations? A new discovery is peer-reviewed by other scientists. The scientists asked manyquestions about how the experiment was conducted. They were also curious aboutwhether the results were influenced by others. What were the scientists trying todetermine from their review? When Rashad got home from the hospital what was he looking for under his bedand why?* plsssss help links will be reported! What is the area of the triangle?