Mathematics High School

find the perimeter of these figures *
please*

Find The Perimeter Of These Figures *please*

Answers

Answer 1

Answer:

The perimeter of figure a is 44 inches, the perimeter of figure b is 72 inches.

Step-by-step explanation:

The sides of figure a is 8; 2; 3; 12; 2; 12; 3; 2, to get the perimeter, add all the sides together, which will be 8 + 2 * 2 + 3 * 2 + 12 * 2 = 8 + 4 + 6 + 24 = 12 + 30 = 42 inches. The sides of figure b is 3; 3; 3; 3; 13; 13; 5; 5; 5; 5; 7; 7, to get the perimeter, add all the sides together, which will be 3 * 4 + 13 * 2 + 5 * 4 + 7 * 2 = 12 + 26 + 20 + 14 = 32 + 40 = 72 inches.

Answer 2

Answer:

a) 44

2 + 8 + 2 + 8 + 12 + 12 = 44

b) 72

13 + 13 + 3 +3 +3 +3 +5 +5 +5 +5 +7 +7 = 72

Step-by-step explanation:

Related Questions

When light bounces off a rough surface, in different directions, what is this called? (2 points)

a
Interaction

b
Movement

c
Property

d
Reflection

Answers

reflection! hope it helps :)

I've been stuck on this for the past hour. Can someone tell me how to solve it?

Answers

Answer:

The answer is 2.5

Step-by-step explanation:

Your welcome! I sometimes get stuck on problems like you too for hours until I get it.

Answer:

Scale factor: 2.5

Step-by-step explanation:

Scale factor is the ratio between corresponding measurements. And a pre image is basically an (original image) while an image is the translated version of the original.

I'm not sure what the best way to explain my answer is, but you can either multiply or divide to find the answer.

4 x 2.5 = 10

8 x 2.5 = 20

10 x 2.5 = 25

5 x 2.5 = 12.5

10/4 = 2.5

20/8 = 2.5

25/10 = 2.5

12.5/5 = 2.5

Zoom In to see I need help

Answers

Answer:

The answer it probably is C.

Step-by-step explanation:

Just add 16+16+16= 48. Hope this helps

Answer:

The answer is C... 16 units.

Step-by-step explanation:

I had this question on my test and got it correct.

Can someone help me plzzz ASAP.

Answers

Ansgreek myth

Step-by-step explanation:

coool beans

Can someone please help me with my test

Answers

Answer:

1 C

2 G

Step-by-step explanation:

HIII could some one please help me !!

Answers

Answer:

always

Step-by-step explanation:

so if it isn't it will be an acute or an obtuse

Can anyone help me on this please

Answers

Answer:

b?

Step-by-step explanation:

The answer is B 81x2y2

a pizzeria charges eight dollars for a large cheese pizza, plus 2 dollars for each topping. the total cost for a large pizza is given by the equation c equals 2t+8, where t is the number of toppings. what is the slope? what does the slope represent? what is the y-intercept? what does the y-intercept represent? list all 6 ordered for 0-5 toppings.

Answers

Step-by-step explanation:

the slope is 2 (the cost for each topping)

the y-int is 8,, it represents the initial $8 for the pizza

and i dnt understand wht the last sentence is asking for

4. Owen and his family are discussing how to pay for his college education. The cost of tuition at the college that Owen wants to attend is $12,000 per year. Owen's parents will pay 60% of the tuition cost every year and he will pay the rest. Owen has one year to save for enough money to attend his first year of college. What is the minimum amount of money he should save every month in order to reach his goal? A. $600 B. $400 D. $500 C. $300​

Answers

Answer:

400

Step-by-step explanation:

12000 X 60%=7200-parents

12000-7200=4800-owen

4800/12=400 is what owen will save monthly

Using n = 3.14, find the area of a circle with a radius of 7.
Round your answer to the nearest hundredth.

Answers

Area of a circle = pi x r^2

Area = 3.14 x 7^2

Area = 3.14 x 49

Area = 153.86 square units.

HURRY PLEASE I NEED THIS NOW

Answers

Answer:

72

Step-by-step explanation:

Answer:

72

Step-by-step explanation:

25-7=18

18÷25=0.72×100=72

Will's teacher expressed his social studies quiz grade as 17/20. What is his quiz grade expressed as a percent?

Answers

Answer:

Step-by-step explanation:

0.85%

Doing a quiz please help 30 points for the best answer

Answers

Answer:

(X-7)^2+(y +3)^2 = 7

Dwayne watched a movie that began at 4:38 p.m. The movie finished at 6:22 p.m.

How long was the movie?


1 hour 16 minutes

1 hour 44 minutes

2 hours 16 minutes

2 hours 44 minutes

Answers

Answer:1 hour 44 minutes

Step-by-step explanation:

The movie would be 2 hours 24 minutes long.

What is mean by Subtraction?

Subtraction in mathematics means that is taking something away from a group or number of objects. When you subtract, what is left in the group becomes less.

Given that;

Dwayne watched a movie that began at 4:38 p.m. The movie finished at 6:22 p.m.

Now, The length of movie watched by Dwayne is,

⇒ 6 : 22 - 4 : 38

⇒ 1 : 84

⇒ 2 : 24

Hence, The movie would be 2 hours 24 minutes long.

Learn more about the subtraction visit:

https://brainly.com/question/17301989

#SPJ3

An airport has enough space for 16 planes to park. There are 9 planes parked at the airport right now.

Let x represent how many more planes can park at the airport. Write an inequality that best describes the problem?

Answers

Answer: x=16-9

Step-by-step explanation:

16= total parking space

there are 9 plane already parked

16-9 = how many more plane can park

so the inequality is x=16-9

Answer:

16 ≥ 9 + x

Step-by-step explanation:

How many different passwords can be made with two letters followed by four digits (with repeat
digits or letters allowed)?

Answers

Answer:

10,000 possible codes

Step-by-step explanation:

The largest group in the plant kingdom is :

A.) fungi
B.) nonvascular plants
C.) protist
D.) vascular plants

Answers

Answer:B

Step-by-step explanation:

I WILL GIVE BRAINLIEST!!!

Answers

Answer:

45min

Step-by-step explanation:

just mutiply

Answer:

83min

Step-by-step explanation:

can i have it im trying to get a new role

Howard deposited some money in the bank. How long will Howard have to leave $5000 in the bank to earn $250 in simple interest at 2%.

Answers

Answer:

t = 2.5 years

Step-by-step explanation:

Given that,

Principal = $5000

Interest = $250

Rate of interest = 2%

We need to find the time. We know that,

[tex]I=\dfrac{PRT}{100}[/tex]

Put all values to find T.

[tex]T=\dfrac{100I}{PR}\\\\T=\dfrac{100\times 250}{5000\times 2}\\\\T=2.5\ yrs[/tex]

So, it will take 2.5 years.

What (7 1/3) - (2 2/3) = pls help.

Answers

Answer:

4 2/3 is the answer

Step-by-step explanation:

4 2/3 is the answer

Answer:

[tex]4\frac{2}{3}[/tex]

Step-by-step explanation:

if 123 and x are in proportion find the value of x​

Answers

1:2=3:x

1/2=3/x

1×x=3×2

x=6

Simplify: -(14x)0y(-7)z

Answers

-14x*0*-7z

0y=0
-(14x)=-14x

A scatter plot is shown how many outliners does the graph show

Answers

Answer:

True

Step-by-step explanation:

Pam jogged up a hill at 6 km/h and then jogged back down at 10 km/h. How many kilometers did she travel in all if her total jogging time was 1 hour and 20 minutes?

Answers

Answer:

Distance = x = 5 km

Step-by-step explanation:

Let the distance be x

one hour and 20 minutes can be written in fraction = 1 1/3 = 4/3

Now we wil develop the equation

[tex]x/6+x/10=4/3\\[/tex]

30 is the common multiple and can be multiplied on both sides for simplification.

equation will be reduced to

[tex]5x+3x=40[/tex]

Solving for x

[tex]8x=40\\x=5[/tex]

just... I can't make promises, but almost to last question, 5 star and brailiest

Answers

Answer:

A= 1,0 B=0,-3 C=-6,5 D=-3,-5 E=-1,4

Step-by-step explanation:

you did it right. just got some numbers mixed up (remember x=axis before y-axis)

444444+44444444333333333333333

Answers

Answer:

4.4444444e+22

Step-by-step explanation:

The equation, y=25x, represents the cost, y, in dollars, of x cubic yards of mulch at the garden shop

Answers

Answer:

The cost is $75

Step-by-step explanation:

Given

[tex]y = 25x[/tex]

Required

Cost of 3 cubic yards -- Missing from the question

The required means that: [tex]x = 3[/tex]

Plug in [tex]x = 3\\[/tex] to [tex]y = 25x[/tex]

[tex]y = 25 * 3[/tex]

[tex]y = 75[/tex]

The cost is $75

The price of a train ticket from Orlando to Atlanta is normally $118.00. However, the train company is offering a special 75% discount to children under the age of 16. What is the sale price of a ticket from Orlando to Atlanta for someone under the age of 16?

Answers

Answer:

$88.50

Step-by-step explanation:

118*0.75 = 88.50

Answer:88.50

Step-by-step explanation:

A builder has an 8-acre plot divided into
1/2
-acre home sites.

How many
1/2
-acre home sites are there?

Answers

Answer:

16

Step-by-step explanation:

8 divided by 1/2 is 16 sites

Hope this helped!

3x²+6x+8=6 find the discriminant​

Answers

Answer:

12

Step-by-step explanation:

Answer: 12

Step-by-step explanation:

3x^2+6x+8=6

3x^2+6x+8-6=0

3x^2+6x+2=0

here  a=3 ,b=6,c=2

Discriment=b^2-4ac

  =(6)^2-4(3)(2)

=36-24

=12

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