a rectangular picture with a perimeter of 27 cm is glued in the center of a rectangular piece of cardboard. there is a 1 cm margin (of empty cardboard) all around the picture. what is the perimeter of the peice of cardboard

Answers

Answer 1

Answer:

31 cm

Step-by-step explanation:

A rectangle has 4 sides.

27 cm + 4 cm = 31 cm.

The perimeter is 31 cm.

If you are confused, to find perimeter you add all the sides up. That is why I added 1 + 1 + 1 + 1 / 4.

For inches or a different measure I recommend just converting it. You never mentioned the measure so I decided with cm.

Answer 2

Answer:

35

Step-by-step explanation:

just because i saw a guy who commented on first answer


Related Questions

Two straight lines pass through the centre of two concentric circles at an angle of 95 degrees.

The small circle has radius 1.1 cm.

The large circle has radius 3.8 cm.

Work out the shaded area.

(I will mark brainliest for the best answer and 10 points)

Answers

Answer::::::::::

21.94cm^2

Find the value of x. Round to the nearest degree as needed.

Answers

9514 1404 393

Answer:

  x° = 29°

Step-by-step explanation:

The mnemonic SOH CAH TOA is intended to remind you of the relevant trig relationships. Here, you have the hypotenuse and the side opposite the unknown angle. So, the appropriate relation is ...

  Sin = Opposite/Hypotenuse

  sin(x°) = 12/25

  x° = arcsin(12/25) ≈ 28.69°

The value of x is about 29.

What does paragraph 26 reveal about Rachel's character?

A. She is different from her peers.

B. She tries to fit in with her peers

C. She knows her peers make fun of her

D. She enjoys being the center of attention

(The Fan Club) Common lit ​

Answers

Answer:

your answer is A hope this helps

Step-by-step explanation:

Which one of these is the answer ?

Answers

Answer:

b is the answer

Step-by-step explanation:

because I'm that bit still that bit will for ever be that bit

x/12=-2 solve for x please

Answers

Answer:

-24

Step-by-step explanation:

Answer:

−24

Step-by-step explanation:

Estimate the square root of the following imperfect square:
7.
a. 2.2
b. 2.4
C. 2.6
d. 2.8

Answers

This problem is just try and error.

First we try number 2.5 since its the average of all the answers.

2.5^2=6.25

This is smaller than 7 so the answer is either 2.6 or 2.8

Now let's try 2.7

2.7^2=7.29

Which is bigger than 7 and that means the correct answer is 2.6 :)

c is the correct answer thanks

Jake is 6 ft. tall. He is standing outside when the angle of elevation of the sun is
28 degrees. How long would his shadow be?

Answers

Answer:

11.3

Step-by-step explanation:

HEEELP
a basketball player made 10 baskets in a season. of these, 60% were three-point shots. how many three-point shots did the player make?

Answers

6 three point shots were made

18. Write an expression to represent the perimeter of the figure below.

Answers

2(x+4)+2(2x-8)
2x+8+4x-16
=6x-8

20 POINTS ANSWER QUICK
7 (1) = 7 is an example of what property?

Answers

Answer:

Identity property

Step-by-step explanation:

Identity property of multiplication: The product of 1 and any number is that number. For example, 7 × 1 = 7 7 \times 1 = 7 7×1=77, times, 1, equals, 7.

I hope it's helpful!

Help plz!!
A circle has a circumference of 9pi m.
What is the area of this circle?
A
A= 4.5pi meters
B
A=6pi meters
С
A=20.25pi meters
D
A=36pi meters

Answers

Answer:

20.25 pi meters

option C

hope it helps

what is 81.68 as pi ?????

Answers

Answer:

81.68 N

Step-by-step explanation:

Help this is due in a few minutes​

Answers

Answer:

Either b or e

Step-by-step explanation:

Answer:

C and E for sure and then it's either B or D. hope this helps lol

Help needed on this similar triangle question

Answers

Equation setup: 3x+18=4x+2
Answer: x= 16

In ΔKLM, the measure of ∠M=90°, the measure of ∠K=78°, and KL = 35 feet. Find the length of MK to the nearest tenth of a foot.

Answers

Answer:

7.3 feet

Step-by-step explanation:

osK=

hypotenuse

adjacent

=

35

x

\cos 78=\frac{x}{35}

cos78=

35

x

35\cos 78=x

35cos78=x

Cross multiply.

x=7.2769\approx \mathbf{7.3}\text{ feet}

x=7.2769≈7.3 feet

Type into calculator and round to the nearest tenth of a foot.

Answer:7.3

Step-by-step explanation:

Enter an expression equivalent to (3x^2+2y^2-3x)+(2x^2+y^2-2x)-(x^2+3y^2+x) using the fewest number of possible terms

Answers

Answer:

2x(2x - 3)

Step-by-step explanation:

Given:

(3x^2+2y^2-3x)+(2x^2+y^2-2x)-(x^2+3y^2+x)

Written as:

(3x² + 2y² - 3x) + (2x² + y² - 2x) - (x² + 3y² + x)

= 3x² + 2y² - 3x + 2x² + y² - 2x - x² - 3y² - x

Collect like terms

= 3x² + 2x² - x² + 2y² + y²- 3y² - 3x - 2x - x

= 4x² + 0 - 6x

= 4x² - 6x

= 2x(2x - 3)

System of Linear Equations that have no solution? I need a system.

Answers

Answer:

A system of linear equations can have no solution, a unique solution or infinitely many solutions. ... for example 2x+3y=10, 2x+3y=12 has no solution. is the rref form of the matrix for this system.

Katheryn fills container X with water. She
wants to pour the water into container Y until
it is full.

Answers

Pour it until it is full

Solve the equation x – 5 = 0.1(x + 5) for x

Answers

Answer:

Step-by-step explanation:

x - 5 = 0.1(x +5)

x - 5 = 0.1x + 5*0.1

x -5 = 0.1x + 0.5 {Add 5 to both sides}

  x = 0.1x + 0.5 + 5

  x = 0.1x + 5.5

x -0.1x = 5.5      {subtract 0.1x from both sides}

  0.9x =5.5         {Divide both sides by 0.9}

        x = 5.5/0.9

       x = 55/9

       x = 6 1/9

Answer:

          x = ⁵⁵/₉ = 6¹/₉  

Step-by-step explanation:

x - 5 = 0.1(x + 5)           {multiply both sides by 10}

10x - 50 = x + 5            {subtract x from both sides}

9x - 50 = 5                   {add 50 to both sides}

9x = 55                         {divide both sides by 9}

x = ⁵⁵/₉ = 6¹/₉

If angle eof=34 and angle fog= 26 what is the measure of angle eog

Answers

Answer:

B

Step-by-step explanation:

∠ EOG = ∠ EOF + ∠ FOG = 34° + 26° = 60° → B

Question in the picture

Answers

Answer:

y=2x+5 is the answer ALSO CAN WE TALK ABOUT THE FACT THAT MOO975 IS ON THREE QUESTIONS AT THE SAME TIME

Step-by-step explanation:

Need help on this question.

Answers

Answer:

The constant difference is 8

Step-by-step explanation:

-6 + 8 = 2

10 + 8 = 18

Lines pass through the sets of given points. Which choice shows perpendicular lines?
A. Line M: (4, 6) and (8, 12)
Line N: (8,5) and (11,7)
B. Line M: (4,3) and (18,6)
Line N: (9, 11) and (12, 15)
C. Line M: (4,3) and (8,6)
Line N: (13, 20) and (16, 16)
D. Line M: (2, 4) and (2, 10)
Line N: (6,5) and (3, 11)

Answers

Answer:

I believe the answer is C .

Step-by-step explanation:

Hope you have a good day!

i think the answer is line m answer c

Complete the inequality

x ≤ ______

HELP ASAP!!!!........

Answers

Answer: x ≤ x

Step-by-step explanation:

If c= 2m + d, which expression represents m?​

Answers

Answer:

M+c/2-d/2

Step-by-step explanation:

Lin is selling boxes of cookies. Each box costs 3.75. goal is to earn more than $30 selling cookies.

a. If Lin sells 6 boxes of cookies, will she make her goal?

b. If Lin sells 20 boxes of cookies, will she make her goal?

c. If Lin sells b boxes of cookies , write an inequality ( using the symbol < that will be true whenever Lin makes her goal, and false whenever she does not.

Answers

Answer:

A. no

B. yes

C. 30<b3.75

Step-by-step explanation:

A. 6x3.75=22.50

B. 20x3.75= 75

hello help please i’ll mark brainliest!!!

Answers

Answer: The answer is the milky way galaxy.

Step-by-step explanation: It is that answer because nothing is brighter than it.

Answer:

The Milky Way galaxy

Step-by-step explanation:

Please help me I will give you the brain thing and extra points please.
Which side lengths represent the sides of a right triangle?
A)1, 1, 2
B)2, 3, 5
C)3, 4, 5
D)5, 11, 13

Answers

C) 3, 4, 5

any triangle with that ratio will make a right triangle

How many ratios ratios are needed to solve a percent problem?​

Answers

Answer:

two ratios

Step-by-step explanation:

you need two to be able to solve it

Answer:

2 ratios

Step-by-step explanation:

Jamie's truck has a 40-gallon gas tank.
• The tank is one-fifth full of gas.
• Jamie is filling the rest of the tank with gas that costs $1.89 per gallon.
What is the approximate cost for Jamie to completely fill her tank?

Answers

Answer:

$60.48

Step-by-step explanation:

hope this helps!!

Other Questions
true or false the fertilized ovary develops into a seed 8m+4m=12m...one solution.. two solutions.. no solutions.. infinite solutions.. which solution is it? 4(x + 7) = 38can you help me find the solution t the equation You may not know this, but you are home to a colony of bacteria. You may also not know it, but the health and happiness of that colony of bacteria have a direct effect on your own health and happiness. In short, if we are what we eat, then we may need to make bacteria part of our balanced breakfast.Microbes are single-celled organisms. They are literally everywhere. Microbes are in the air we breathe, on the surfaces of everything we touch, and inside our bodies. Microbes can be bacteria, fungi, protozoa, or viruses.A few years ago, scientists began studying the microbial life of our stomachs. Called The American Gut project, this study aims to understand the life of the bacteria that live in our digestive system. According to an article in the New York Times by Michael Pollan, the goal is to gather information on the types and amounts of bacteria in the human gut. Scientists want to describe what a normal healthy microbe and human relationship should look like inside our digestive system. While the research is still in the very early stages, scientists have learned the following:The strongest and healthiest microbe systems are those with a lot of variety.The guts of Americans have much less variety than the guts of other populations.Diets that include a lot of processed foods support less variation in bacteria.Studying the makeup of our individual bacteria communities will help scientists get a better idea of which bacteria help human bodies. We used to think that bacteria in our bodies were invaders. This new research suggests that bacteria are part of the protective army that keeps us healthy. In fact, our bodies have a hard time recovering from medicines like antibiotics because they disrupt the balance of helpful bacteria. It seems clear from the early evidence that living with bacteria helps us resist invasion from things that make us sick.Scientists have also learned that microbes might help our guts do things like process vitamins and important nutrients. Some microbes may help us deal with stress, or adapt to changes. Furthermore, there may come a timein your lifetimewhen illness is treated not with antibiotics, but with extra-special microbes that help us defend our bodies from illness.Based on "A Brief Study of Guts," which best summarizes the goal of new research into bacteria and microbes? A. To collect a wide variety of microbes in all mammals including humans B. To find ways to increase our intake of helpful microbes C. To find evidence to decrease the use of antibacterial soap D. To understand how microbes populate the human body and what benefit they provide will mark brainliestdown below Is this right? Answer quick please Is 12/25 greater than 1 PLEASE HELP! Which figure has the smaller volume, the cone with a diameter of 7 in. and a height of 5 in. or the sphere with a diameterof 5 in.? A. SphereB. Cone what comes after 47? why would a slave need to protect their own spirit? To use a Next Actions List, you should do which of the following? Please answer the question below. Answer needed by tonight. Will give brainliest! Which statement describes two organ systems working together to get rid of waste made by cells? plzz help me!!! helppppp me this due today plsss please help with 6 , 9 , & 10 25 + 12x (24 + 3) - 15 21.3 solve: 7 - 2x = 2 (x - 4) - 1 What did Miss Jane mean when she said Jimmy was "the One"? Find the factors of following:(i) 8x^2yz Help please!!! Ill give brainliest!!