Mathematics High School

HURRYY I ONLY HAVE 15 MINS!!! Find (a) the perimeter and (b) the area of the figure. Use $3.14$ or $\frac{22}{7}$
for $\pi$ . Round your answer to the nearest hundredth, if necessary.

HURRYY I ONLY HAVE 15 MINS!!! Find (a) The Perimeter And (b) The Area Of The Figure. Use $3.14$ Or $\frac{22}{7}$

Answers

Answer 1

Answer:

I only know the area sorry it is 7.065 ft2

Answer 2

Answer:

Perimeter: 7.712

Area: 3.534

Step-by-step explanation:

A= [tex]\pi*r^{2}/2\\[/tex]

L=[tex]\pi *r/2\\[/tex]

Related Questions

If You Had Three Wishes, What Would You Wish For?

Answers

Answer:

I would wish to be the brainliest, I would wish for more points, and i would wish for more people to answer my questions

Step-by-step explanation:

thats only for brainly though

Answer:

My three wishes would be:

1: Get all staright A's

2: the sickness that starts with C thats going around goes away forever

3: Have some cheesecake.

Step-by-step explanation:

A class measured the radius and circumference of various circular objects. The results are plotted on the graph. Does there appear to be a proportional relationship between the radius and circumference of a circle? Explain or show your reasoning. Why might the measured radii and circumferences not be exactly proportional?

Answers

Answer: Because it goes through the origin and the line is straight but there is still the empty space between the 4 and 6

Step-by-step explanation:

find the product (4x - 7) (4x +7)​

Answers

Answer:

(4x)^2-49

Step-by-step explanation: hoped I helped

Question 1 of 5 Select the correct answer. If the factors of quadratic equation are (x − 7) and (x + 3), what are the x-intercepts? (-7,0) and (-3,0) (-7,0) and (3,0) (3,0) and (7,0) (-3,0) and (7,0)

Answers

Answer:

(7,0) and (-3,0)

Step-by-step explanation:

Given the factors, we want to get the x-intercepts

All we have to do is to get the x values by equating the factors to zero

we have this as;

(x -7) = 0 and (x + 3) = 0

x = 7 and x = -3

The x-intercepts are;

(7,0) and (-3,0)

Can someone help me with this ASAP please I’m being timed !

Answers

Answer:

The last graph.

Step-by-step explanation:

The last graph because it shows the continum of time, and it shows him getting closer to the school (decrease in distance), then it shows him picking up Janet (staying constant), then it shows him going back home to grab his books (increase in distance), all as time goes on.

The answer is the last one ridixxjjsdixjsns

Quadratic functions g(x) and h(x) are graphed on the same coordinate grid. The vertex of the graph of h(x) is 12 units above the vertex of the graph of g(x) .
Which pair of functions could have been used to create the graphs of g(x) and h(x)?
h(x)=(x+12)2 and ​g(x)=x2​
h(x)=x2−12 and g(x)=x2
h(x)=x2+12 and ​g(x)=x2​
h(x)=(x−12)2 and ​g(x)=x2

Answers

Answer:

h(x) = x^2 + 12 and g(x) = x^2

Step-by-step explanation:

In this case there is a positive, vertical translation of 12 units up.

The original g(x) = x^2 has its vertex at (0, 0), whereas h(x) has its vertex at (0, 12).  The function h(x) is found by adding 12 to g(x) = x^2:

h(x) = x^2 + 12

The third answer choice is the correct one:  h(x) = x^2 + 12 and g(x) = x^2

WORTH 24 POINTS PLS HELP

On the blueprints for a new house, a wall measures 3.5 inches. If the map scale is 1.25 inches to 2 feet, how long will the actual wall be?

Answers

Answer:A unit rate is a comparison of two measurements, one of which has a value of ... The unit scale on a map may read \begin{align*}\frac{1}{2}\ inch=100 ... A line 4 inches long would represent an actual line of 800 feet. Unit scales and proportions can be used to calculate actual distances from maps, drawings, ...

Step-by-step explanation:

Pls help me with this problem

Answers

Answer:

2

Step-by-step explanation:

Since this is a right triangle, we can use the Pythagorean theorem

a^2 +b^2 = c^2  where a and b are the legs and c is the hypotenuse

a^2 + (2.1)^2 = (2.9)^2

a^2 +4.41=8.41

a^2 = 8.41-4.41

a^2 =4

Take the square root of each side

sqrt(a^2)=sqrt(4)

a=2

i will mark brainliest if correct pls help

Answers

Answer:

1/6

Step-by-step explanation:

3/18= 1/6. (y-y)/(x-x)

Calculate the volume of a rectangular prism with a height of 2 ft, length of 2 ft, and a width of 5.5 ft.
[tex]22ft^{3}[/tex]
[tex]9.5ft^{3}[/tex]
[tex]10,648ft^{3}[/tex]
[tex]11ft^{3}[/tex]

Answers

2x2x5.5=22. A is the answer

EXTRA POINTS -- Find the measure of the angles marked a, b, c, etc. in each diagram below

Answers

7) a=70°
b=140°

8) a=74°
b=106°
c=41°
d=115°

5y + 3y + 5 ≤ ‐2(2y + 4) ( pls show work)

Answers

Answer:

y<-13/12

Step-by-step explanation:

12y<-8-5

12y<-13

PLsssssssssss help giving top commnent and possibalby brainlyest

Answers

The answer is I think √10 ≈ 3.16

Answer:

b

Step-by-step explanation:

A right circular cone is shown. The base of the cone is a circle with the center at point A. The Distance from point A to point C is 16 inches. The distance from point C to point B is 20 inches.

Answers

Answer:

6.4

Step-by-step explanation:

The distance between the point A and B is 12 inches which is the radius of the cone. Thus, The diameter of the cone will be 24 inches.

What is Pythagoras Theorem?

If ABC is a triangle with AC as the hypotenuse and angle B with 90 degrees then we have:

[tex]|AC|^2 = |AB|^2 + |BC|^2[/tex]

where |AB| = length of line segment AB. (AB and BC are rest of the two sides of that triangle ABC, AC being the hypotenuse).

A right circular cone is shown.

The base of the cone is a circle with the center at point A.

The Distance from point A to point C is 16 inches.

The distance from point C to point B is 20 inches.

[tex]|BC|^2 = |AB|^2 + |AC|^2 \\\\|20|^2 = |AB|^2 + |16|^2 \\\\AB = \sqrt{400 - 256}\\\\AB = \sqrt{144} \\\\AB = 12[/tex]

Therefore, the distance between the point A and B is 12 inches which is the radius of the cone.

Thus, The diameter of the cone will be 24 inches.

Learn more about Pythagoras' theorem here:

https://brainly.com/question/12105522

#SPJ2

What is y-intercept represented in the graph below? ​

Answers

the y intercept is -4

A building is 16.3 meters from a television tower. The tower
is taller than the building. From the top of the building, the
angle of depression to the base of the tower is 43.5°. Also
from the top of the building, the angle of elevation to the top
of the tower is 23.8°. Find the height of the tower. You
MUST round to the nearest tenth (one place after the
decimal).

Answers

Answer:

23

Step-by-step explanation:

height of building plus x

Which shows the numbers in order from greatest to least? A. 13 456 43 165 14 653 B. 13 456 14 653 43 165 (C.) 43 165 14 653 13 456 D. 43 165 13 456 14 653

Answers

Answer:

(C.) 43 165; 14 653; 13 456

Step-by-step explanation:

The numbers:

13, 456

43,165

14, 653

Arranging in order from greatest to least:

43,165; 14,653; 13,456

Option C is the correct answer

A. 13 456 43 165 14 653

B. 13 456 14 653 43 165

(C.) 43 165 14 653 13 456

D. 43 165 13 456 14 653

Solve for the letter
96=12r

Answers

8=r
96/12=8
...........
r=8 because to solve for the letter you have to divide the 12 so 96 divided by 12 equals 8 so r equals 8

can someone answer? can someone pls tell me these two graphs i’m confused pls answer i’ll give brainlist and points

Answers

Answer:

you put the 3 and the 1 on the graph a you get your answer

Step-by-step explanation:

help for 20 points plsss helppp​

Answers

Answer:

hkj

jkg

Step-by-step explanation:

Plz mark me brainliest.

hi please help i’ll give brainliest

Answers

Answer:

The answers for this question are 1 and 0

Answer:

the correct answers are 1 and 0

Please help me!!! It would mean a lot!!!!

Answers

Did you know calculated is a thing?

Jenny works 30 hours and is paid £318 Calvin works 28 hours and is paid £287 Jenny is paid more per hour than Calvin How much more

Answers

Answer:

£0.35 more per hour.

Step-by-step explanation:

Jenny:

30h = £318

1h = £318 ÷ 30

  = £10.60

Calvin:

28h = £287

1h = £287 ÷ 28

  = £10.25

Difference:

£10.60 - £10.25 = £0.35

Hope this helps

Use your graphing calculator to find the square root function that fits the data in the table shown below.

Answers

Answer:

isn't that cheating

Step-by-step explanation:?

Find the selling price of each item.
Original price of a comic book: $1.50
Discount: 20%

Answers

1.20$ is your answer
change 20% to 0.2
1.50 x 0.2 = 0.3
the price with the discount is $1.2

A jar had 88 coins. 1/3 of the coins were silver. How many coins were gold?​

Answers

Answer:

There are 66 gold coins in the jar

Step-by-step explanation:

Let the number of silver coins = X

Then the number of gold coins = 3X (as there are 1/3 number of silver coins as gold)

Total coins =88

Total coins = silver coins + gold coins

Total coins = X + 3X = 88

Total coins = 4X = 88

X = 88/4

X = 22

No. Of silver coins = 22

No. Of gold coins  = 3X = 3×22

No. Of gold coins = 3X= 66

Check

Total coins = 3X + X = 88

66+22 = 88

88 = 88

Hope it helps...

Have a great day :P

Answer:

Hello There!!

Step-by-step explanation:

Let the number of silver coins be x and gold coins be 3x which add up to 4x. Make an expression and add 88 with 4x so 4x=88

x=22(88÷4).

So x=22[silver coins]

3x=66(22×3) [gold coins]

hope this helps,have a great day!!

~Pinky~

Write an equation for a line that passes through the points (4, -3) and (-1,2). can someone help me how?

Answers

Answer:

Y=-x+1

Step-by-step explanation:

Answer:

y=-x+1

Step-by-step explanation:

to get this you use the point-slope formula

y-y1=m(x-x1) - plug in the coordinates and find the slope

y--3=-1(x-4) - change the sign and solve the parentheses

y+3=-x+4 - subtract 3 from both sides to get y by itself

y=-x+1

hello ! does anyone know how I could get x and y from this equation :


3x +4y > 2

any help would be appreciated ! :)
​

Answers

Step-by-step explanation:

x,y£R

x and y are element of real numbers

any number you set for x you get which is strictly greater than 2

Can someone help me with this question. put Into standard form.

Answers

okay
standard form: y=2x^2-28x+109

-48a²/-8a
reduse the equation to its smallest form​

Answers

Answer:

the answer is 6a

Step-by-step explanation:

-48/-8=6

a^2/a=a

combine 6 and a to get 6a.

hope it helped

Other Questions
For every 1 girl in Mr Hegarty's class there are 2 boys. What is the ratio of boys to girls in the class?Give your answer in its simplest form. i have a quiz yall helpHow many moles are in a 18 L tank of nitrogen gas at STP? A gorilla population is decreasing at a rate of 8% every year. What is the decay factor for this situation? How are subsidies similar to tariffs? Factor completely: 3x^3+33x^2+54x=0 Consider the redox reaction below. Upper M g (s) plus Pper f e superscript 2 plus (a q) right arrow upper M g superscript 2 plus (a q) plus upper F e (s). Which equation is a half reaction that describes the reduction that is taking place? by drawing the graph of x^2 +y^2 = 4 and the line x+y=2 solve x^2 y^2 = 4 x+y=2 please help i really need it i have been working on this for the past 42 minutes Can someone help me please if i dont pass i fail! PLS HURRY WILL MAKE BRAINLIEST Joanna is writing a review about a movie that she thinks is completely inappropriate for children. She plans to post her review in the Comments section of her theaters website. She has written the following four sentences as possible opening statements for her review:1. Kids, this movie has everything you like: robots, villains, and funny characters.2. Parents, do not let your children see this movie.3. I enjoyed this movie, but Im not sure everyone would like it.4. Kids, you might need to ask your babysitter to take you to this movie.Which sentence BEST addresses Joannas intended audience?A.sentence 1B.sentence 2C.1sentence 3D.sentence 4 Help me with this pls Line r and m are parallel. Find the value of x. 10 facts about Racism The Five Tribes in Oklahoma were largely _____ in their sympathy Based on the information given, state ONE way the bag or its contents will have changed by the next day. Support your answer with an explanation. * The mean,median and mode are measures of center that describe the data set using a single number. What method is used when you try several different solutions to see whatworks?A. Trial and errorB. StagesC. HeuristicD. Rational Your 3rd quarter final will be in April. The test will be 100 points total and contain 35 questions.There are 2-point and 4-point questions on the test. How many of each point value question areon the test?Number of 2-point questions:Number of 4-point questions: How was American economy disrupted after the French and Indian War? fast Analyze the map below and answer the question that follows. A thematic map of East Asia. Climate regions are labeled 1, 2, 3, 4, 5, and 6. 1 is in southeastern China and southern Japan. 2 is in southwestern China. 3 is in Central China. 4 is in Northern China near the border of Russia. 5 is in northern China, Mongolia, and South Korea. 6 is in northeast China, North Korea, and Northern Japan. Using complete sentences, identify the climate region labeled with the number one on the map above. Describe three characteristics of this climate region, and identify at least one plant and one animal located in its ecosystem.