Mathematics High School

This figure consists of a rectangle and a semicircle.



What is the AREA of the figure?

Question 9 options:

46.28


65.12


125.12


28

This Figure Consists Of A Rectangle And A Semicircle.What Is The AREA Of The Figure?Question 9 Options:46.28

Answers

Answer 1
Correct answer is A, 46.28ft
Answer 2

Answer:

46.28

Step-by-step explanation:

did the test

Related Questions

Solve for the missing arc:

A 32.25 degrees
B 64.5 degrees
C 129 degrees
D 45 degrees

Answers

Answer:

hey i am also on this problem did you ever figure it out


If y=2x and 3x – 3y = 2, then x

Answers

Answer:

x = - 2/3

Step-by-step explanation:

2x = y

3x - 6x = 2

- 3x = 2

- 3x ÷ - 3 = 2 ÷ - 3

x = 2 ÷ - 3

x = - 2/3

Find the value of x.

Answers

Answer:

Solution

a+148=180(Angles on a straight line equals180)

▪a=180-148=32

Now,

a+b=90(A right angle is equal to 90)

So,

▪b=90-a=90-32=58

Then,

b=b(base of iscoceles angles of traingle)

Now,

b+b+x=180(sum of angles of triangle equals 180)

or,58+58+x=180

or,x=180-116

▪x=64'

Answer.



For a science project, James needs to fill a tennis ball with sand but he doesn't know how much he will need. He measured the diameter of the tennis ball and found it
to be 6 cm. Which of the following would be the approximate amount of sand he would need?

Answers

Do not go to that link it is a virus and if you go to “goggle” and press the camera icon on the top right and take a picture of the question you should get the answer there

What is the range of (-5, 2), (-2, 4), (2, -7), (4, 8)?

Answers

the answer is in the picture below

Explain why a graphical display might be skewed. How
do you ensure data isn't skewed?

Answers

Answer: hey mate i have you answer

Step-by-step explanation: Sample Response: If the data is collected in a biased manner, the graph could be skewed. Also, if the number of observations is too small, the graph can be skewed. To ensure the data is not skewed, collect a large representative unbiased sample

Answer:

Sample Response: If the data is collected in a biased manner, the graph could be skewed. Also, if the number of observations is too small, the graph can be skewed. To ensure the data is not skewed, collect a large representative unbiased sample

Step-by-step explanation:

5 Filipe paid $250 for 5 video games. that were all the same price He used a deal that took $15 off his entire purchase. What was the original cost of each game?​

Answers

Answer:

$53.00

Step-by-step explanation:

250+15=265

265÷5= 53

250 is the discounted price, 265 is the original price. Take the original oprice divide it by 5 (the number of games Filipe bought).

Answer: 53

Steps:

5x - 15 = 250

5x = 250 + 15

5x = 265

x = 265/5

x = 53

Check:

5x - 15 = 250

5(53) - 15 = 250

265 - 15 = 250

250 = 250 ✅

I would appreciate “the brainliest” if this was helpful, correct, and steps were clear :)

Factor the expressions.
9. ​3x + 2410.

10. 9c - 63

solve both and number the answers

Answers

Answer:

[tex]3x + 2410 \\ x = 2410 - 3 \\ x =2407 \\ \\ \\ 9c - 63 \\ 9(c - 7) [/tex]


The size of a TV is usually given by the length of the screen diagonal. If the screen dimensions of a TV are 16 inches by 12 inches, what size is this TV?

A)28 inch
B)20 inch
C)16 inch
D)12 inch

Answers

Answer:

A

Step-by-step explanation:

You have to do step by step

Applying the Pythagorean Theorem, the size of the TV that is 16 inches by 12 inches is: B)20 inch

Recall:

Diagonal of a rectangle can be found using the Pythagorean Theorem given as: [tex]d = \sqrt{l^2 + w^2}[/tex]Where, d = diagonal, l and w are the dimensions of the shape.

Given:

l = 16 inches

w = 12 inches

Therefore,

[tex]d = \sqrt{16^2 + 12^}\\[/tex]

[tex]d = \sqrt{400} \\\\\mathbf{d = 20 inches}[/tex]

Therefore, applying the Pythagorean Theorem, the size of the TV that is 16 inches by 12 inches is: B)20 inch

Learn more here:

https://brainly.com/question/11239816

What is the sum of the interior angles of the polygon?

Answers

Answer:

180

Step-by-step explanation:

because im always right

Answer:

180 degrees

Step-by-step explanation:

All triangles have an interior angle sum of 180 degrees.

Cuál es la probabilidad de sacar una canica Roja en una bolsa con( 15 )en total canicas que contiene 2 canicas negras blanco 4 rojas 5 verdes y una amarilla Probabilidad de canicas Negra. Verde. Roja. Amarillo. Blanca

Answers

Answer:

the number four that an option and that it a correction to know if you have any questions

i need help ASAP please

Answers

Answer:

(-3,2)

Step-by-step explanation:

the x component should be less than or equal to 3.

the y component is greater than -2.

Go through each option and you'll see that the only option that satisfies both conditions is 3.

Consider the following pair of equations:
-X - y = -5
y = x + 1
If the two equations are graphed, at what point do the
lines representing the two equations intersect? (4 points)
O (-2,3)
O (3,-2)
O (3, 2)
(23)
HELP ASAP

Answers

Answer:

Yeah i don't get it i have the same problem

Answer:

It is not (−2,3).

Step-by-step explanation:

My sister is 11 years old. My brother say that his age minus thirteen is equal to my sister age . How old is my brother

Answers

Answer:

24

Step-by-step explanation:

13+11=24

Simplify: 3x + 6y - (4x - 2y)

Answers

Answer:

-x + 8y

Step-by-step explanation:

Which is the graph of y= 3/4x-3?
Graph C
Graph B
Graph A



​

Answers

graph A because the slope and y intercept is correct on that graph

Two lines, a and b, are parallel. If both of the lines are rotated 90° in the same direction and then translated to the right by the same number of units, which statement about the lines resulting from these transformations is true? They will be parallel. They will be the same line. They will be perpendicular. They will intersect, but they won't be perpendicular.

Answers

Answer:

They will be parallel.

Step-by-step explanation:

Transformation is the movement of a point from its initial location to a new location. Types of transformation are rotation, translation, reflection and dilation.

Translation is the movement of a point up, down, left or right. Rotation is the turning of a point about a fixed point.

If two parallel lines a and b are rotated 90° in the same direction, they would still be parallel. If they are then translated to the right by the same number of units, they would still remain parallel to each other.

In the following equation, which number is the slope (rate of change) and which is the y-intercept?

y = 32 - 4

Slope:

Y-Intercept:

Answers

Answer: Slope: 3z

Y intercept: -4

Step-by-step explanation:

Help me please thanks

Answers

Replace x any with the given values:

x/y = 9/3 = 3

The answer is 3

Simplify Expression.
-4 + 8p - 6p - 5 + 20p

please step by step. ​

Answers

—4 and -5= -9 then 8p-6p=2p and 2p+20p= 22p-9

Answer:

p= 9/22

Step-by-step explanation:

grouping of like terms

= -4-5 +8p-6p+20p

= -9 +22p

p =9/22

Find the measure of the indicated angle. (image included)
I'm sorry I keep posting these it's just cause I don't understand still but i'm learning.

Answers

Answer: 88

The unknown angle in the left triangle is 80 since the sum of the angles in a triangle is 180.(180-60-40=80)

The unknown angle (the one that doesn't have a "?") is 36 since there's a straight angle which equals 180.(180-80-64)

Therefore the angle with the "?" is 88 since the sum of the angles in a triangle are 180(180-36-56)

Hope this helps!

1 flower has 10 petals how many petals do 5 flowers have?

Answers

Answer:

50 :)

Step-by-step explanation:

Answer:

50

Step-by-step explanation:

Change 22 metres per second to a speed in kilometres per hour.
Show your working clearly.

Answers

Answer:

79.2 km/hour

Step-by-step explanation:

1 m/sec= 3.6 km/hour 22m/sec= ? so just multiply 22 m/sec by 3.6 km/hour then the answer will be :- 79.2 km/hour

PLEASE EMERGENCY THAN YOU

Answers

Answer:

135°

Step-by-step explanation:

This is a cyclic quadrilateral.

It has a property of opposite angles being supplementary.

A and C are supplementary angles:

3x + 6 + x + 2 = 1804x + 8 = 1804x = 172x = 43

m∠A = 3x + 6 = 3*43+ 6 = 135°

Answer:

<A=135°

Step-by-step explanation:

3x+6+x+2=180

sum of two opposite angle of the cyclic quadrilateral is 180

4x=180-8

x=172/4=43°

<A=3×43+6=135° is your answer

A fourth grade teacher gives homework every night in both mathematics and language arts. The time to complete the mathematics homework has a mean of 10 minutes and a standard deviation of 3 minutes. The time to complete the language arts assignment has a mean of 12 minutes and a standard deviation of 4 minutes. The time to complete the mathematics and the time to complete the language arts homework has a correlation rho = -0.75. The variance of the time to complete the entire homework assignment is

Answers

Answer:

4

Step-by-step explanation:

Given that:

X = time taken to complete mathematics homework

Y= time taken to complete language homework

Standard deviation of X ; SD(X) = 3

Standard deviation of Y ; SD(Y) = 4

rho = - 0.375

rho = Cov(X, Y) / SD(X) * SD(Y)

-0.375 = COV(X, Y) / 3 * 4

COV(X, Y) = 12 * - 0.375

COV(X,Y) = - 4.5

Variance(X, Y) = V(X, Y)

V(X, Y) = V(X) + V(Y) + 2COV(X,Y)

V(X) =SD(X)² = 3² = 9

V(Y) = SD(Y)² = 4² = 16

V(X,Y) = 9 + 16 + 2(-4.5)

V(X, Y) = 16

SD(X, Y) = sqrt(V(X, Y)) = sqrt(16) = 4

Hence, standard deviation to complete entire homework, SD(X, Y) = 4

Let a be a rational number and b be an irrational number. Is a+b rational or irrational?
Please HALP

Answers

when you add a rational number to an irrational number, the result will have the same infinite non periodical decimal part, so the new number will be irrational as well.


Please help!!!!!!! I need it fast

Answers

Answer:

i believe that the answer is C 19cm

Answer:

I think A

Step-by-step explanation:

the circle is 6 cm and the circumference(the distance between the thing) is 9 cm

If x equals 8 what is the volume.​

Answers

Answer:

I think it might be 9420 Im not sure though

Step-by-step explanation:

Hey There! Allow me to explain how to solve this (I will not say the answer bc I also don't know but here is how you can find it). As you see the shape is a Cyclinder & the formula for it is V=Bh or V=πr2h. You might wanna start with solving the problems (8x - 4) & (11x + 12) Use the order of PEMDAS (Parrenthesis, Exponets, Multiplication, Division, Addition, Subtraction.) to solve is so if solving (8x - 4) And if x = 8 than first begin with mutiliplying 8 x 8 (Because it says 8x and x = 8 which means we are multiplying) than subtract that with 4 (Which will be 64 - 4). Than for (11x + 12) you will wanna do 11 x 8 which is 88 added by 12 which that will be 100. Than use the formula (V=Bh or V=πr2h) And you should have you're answer! I hoped this help and sorry for not finding the answer but atleast I explained to you on how to solve it! <3

Find the percent of change. Round to the nearest tenth of a percent if necessary.

Answers

Answer:

What’s the percent Lol

Step-by-step explanation:

Please help!!!!! I will give brainliest!!!! Find the area

Answers

Answer:

30 m

Step-by-step explanation:

Other Questions
a pilot is flying an airplane at an elevation of 17,500 feet. she is increasing her elevation at a rate of 2,500 feet per minute. which number line shows the solution set for the number of minutes the pilot could increase her elevation and be above 25,000 feet? Martina will make flower arrangements with 3 roses in each arrangement. She will use the equation y = 3x to find the total number of roses she needs. What does x represent in the equation A heater provides heat to an area, but the temperature in the area stays about the same. What do you already know about this phenomena? Trade policies a. alter the trade balance because they alter imports of the country that implemented them. b. do not alter the trade balance because they cannot alter the real exchange rate of the currency of the country that implements them. c. alter the trade balance because they alter net capital outflow of the country that implemented them. d. do not alter the trade balance because they cannot alter the national saving or domestic investment of the country that implements them. Find the output, y, when the input, x, is 30y=14 - 0.5x Solve the function.h(x)= 6x - 10 - X + 3 Help please Read the sentence from Paragraph 3.Moisture, whether in the form of rain or excessive humidity spells disaster for acomputer, but a pencil can be completely immersed in water and still survive towrite another day.After which word should the writer insert a comma to correctly punctuate thesentence? the square root of 50 plus 5 square root of 8[tex] \sqrt{50} + 5 \sqrt{8} [/tex] Read the excerpt from "What to the Slave is the Fourth of July?There are seventy-two crimes in the State of Virginia which, if committed by a black man (no matter how ignorant he be), subject him to the punishment of death; while only two of the same crimes will subject a white man to the like punishment.What problem is Douglass referring to in this excerpt?the alarming rise in crime that was taking placethe difficulties of living in Virginia prior to the Civil Warthe injustice and unreliability of the death penaltythe unfair treatment of African Americans in the courts Solve for x round to the nearest tenth Jami deposits $800 in her bank account which collects 2% interest annually. How much total money will she have in her bank account after three years? 10 POINTS!!!!! Don't answer this unless you can tell me 5 Throne of Glass Characters (no looking it up) INCLUDING your favorite character and tell me your favorite color! Have fun with the points....I will also give a brainliest. Why did Gandhi most likely write this speech using a disapproving tone?OA. He wanted to indicate that he prefers King George to the King-Emperor.OB. He wanted to criticize the millions of poor that were not truly loyal to their country.OC. He wanted to suggest that His Highness the Maharaja should have provided better jewelryOD. He wanted to motivate the wealthy to be more selfless toward the poor. Authors ofautobiographies/memoirs andauthors of fiction use similartechniques toA. reveal characters, such as narrativedescription and dialogue.B. decide what to write about and make up theircharacters.C. figure out a good ending and a good messageto their stories.D. tell a fictional story.To many learner's perform well in grade 12 but are still not accepted into university. Explain two reasons for this Please help ASAP. Thanks so much After Mount St. Helens erupted, one side of the volcano was completely destroyed for 8 miles. The type of succession that occurred in this area is most likely Find the common ratio of the geometric sequence 36, 6, 1, 16, ... . Write your answer as an integer or fraction in simplest form. Please follow the directions. No need to explain. The greater the difference in EN (electronegativity) between the intramolecular bonding of two atoms, the bond will experience more ionic behavior. A. True b. False