Mathematics Middle School

FIGURE OUT THE PERIMETER

Answers

Answer 1

Answer:

56m

Step-by-step explanation:

Answer 2

Answer:

56m

Step-by-step explanation:

Calculate each side's length.

Side A's length: 12m

Side B's length: 16m

Side C's length: 7m

Side D's length: 11m

Side E's length: 5m

Side F's length: 5m

5 + 5 + 7 + 11 + 12 + 16

10 + 7 + 11 + 12 + 16

17 + 11 + 12 + 16

28 + 12 + 16

40 + 16

Your answer is 56m.

Hope this helps. Have a nice day.

Related Questions

∠A and \angle B∠B are vertical angles. If m\angle A=(2x-10) and m\angle B=(x+8)) then find the measure of \angle A∠A.

Answers

Answer:

2. Given the points A, B, C, D, calculate:

(a) the angle B of the triangle ABC

(b) the area of the triangle ABC

(d) the height AH of the triangle ABC

(e) the volume of tetrahedron ABCD

(f) the point E so that ABCE is a parallelogram.

A(-1, 2, -3), B(4, -1, 0), C(2, 1, -2), D( 3,4,5)

Step-by-step explanation:

The following dot plot represents a random sample of elementary students and the number of children that live in their home.

How many elementary students are in this random sample? Use a numerical value as your answer: ___

Answers

I’m not sure but I think the answer is 57

Answer:

Step-by-step explanation:

Statistics Practice Q8

A. 88 and 96

B. 86 and 87

C. 90 and 98

D. 80 and 82

Answers

The answer is B, at first the sum is 621 and then you divide by 7 to get your median (88), after you add the two #s of 86 and 87 to 621 and divide by 9. Resulting in the median being 88

the answer is b . 86 and 87

Mateo and Tyrone collect baseball cards. Mateo has 27 pages in his binder with 9 cards on each page. If the boys have a total of 748 cards, which equation represents the number of baseball cards that Tyrone has?
A.(27x9)+748=c
B.(27x9)+c=748
C.(27 divided by 9)+748=c
D.(27 divided by 9)+c=748

Answers

The answer is B: (27x9)+c=748

Answer:

The answer would be B

Step-by-step explanation:

You would have to multiply 27 x 9 to get a total of 243. Then, You can subtract 748 - 243 (But since that's not an option, B would be the answer because it's basically the same total you get.)

Hope it helps! :D

(Challenge question!) will give brainly

Answers

x=y-bm is the answer you are looking for

y = mx + b

y - b = mx + b - b (Subtract b from both sides this cancels out b on right side)

y - b / m = xm/m (Divide m on both sides this cancels out m on right side)

x = y - b / m (Final answer)

Plsssss Help me i really need this !
Pls give me CORRECT answers!

I give brainliest if you give me right answers

Answers

Okay Im really confused because when I do it on paper I don’t get the answers on there but the orange ish one is 111 the grey one is 204.5 and the yellow one is 10

Katherine baked a round cake that is 9 inches in diameter. She wants to decorate the cake by putting a piece of ribbon around the bottom. About how long does the ribbon need to be to wrap around the cake?

Answers

Answer:

28.26 inches long of ribbon

Which decimal number is represented?

Answers

Answer:

The answer is .67

Some come help me~ or ill fail this assesment~ u-u

Answers

there is no image or question

Answer:

Thank you i will be taking these points now lol.

Step-by-step explanation:

Suppose you have a bag with 20 letter tiles in it and 9 of the tiles are the letter V. If you pick a letter tile at random from the bag, the probability that it is the letter V is 9/20. Suppose another bag has 500 letter tiles in it and 210 of the tiles are the letter V. Write the probability of picking a tile that is the letter V as a fraction and as a percent. From which bag are you more likely to pick a tile that is the letter V?

Answers

Answer:

42% and 210/500

Answer:

42%

Step-by-step explanation:

How do you find the probability of a compound event?

Answers

Answer:

Compound probability = the probability of the first event * the probability of the second event.

Step-by-step explanation:

Answer:

1. triplets

2. twinge

3. girl

4. boy

Step-by-step explanation:

finding the sum of the property of the individual events.

Help please thxs marking brainlest

Answers

Answer:

i think since u posted this in 2021 U have it figured out-

Step-by-step explanation:

I will give brainliest to whoever helps me with this question. Also, if you could please explain to me how you solved it I would appreciate it!

Answers

Answer:

1436.01cm3

Step-by-step explanation:

A=4πr2 V=4 3πr3 Solving forV V=A3/2 6π=615.543/2 6·π≈1436.01254cm³

what is this outcome pls

Answers

Answer:

I think it is 14

Step-by-step explanation:

sorry haven't done this in a while.

The length of a cell phone is 1.61.6 inches and the width is 4.64.6 inches. The company making the cell phone wants to make a new version whose length will be 2.162.16 inches. Assuming the side lengths in the new phone are proportional to the old phone, what will be the width of the new phone?

Answers

Answe

Step-by-step explanation:

width is 4.6 inches. The company making the cell phone want… ... making the cell phone wants to make a new version whose length will be 1.33 inches. Assuming the side lengths in the new phone are proportional to the old phone, what will be the width of the new phone? 1. See answer.

1 answer

1 vote:

Answer:4.25 InchesStep-by-step explanation:1. Do 1.4/1.33= 1. 082706772. Divide 4.6 by 1.08270677 to get 4.2486111 And just round it to 4.25

Can someone help me with this?

Answers

The pink goes under the light blue then the dark blue goes under the pink cause it says finish :)

Can some find the the answer than explain it Thank you

Answers

Answer:

After the sign was installed they went slower. Sorry it is not that detailed.

Riley stands 7 ft away from the mirror, her eyes are 5.4 ft from the ground. The statue of Mr. Hunte is 150 ft from the mirror. How tall is the statue?

Answers

Answer:

sub-segments with the given ratio. 7. Ratio 3 to 4. 8. Ratio 5 to 1 -. ܪܰܟ܆. Swemwij vere s owe ... Alicia is 5 feet, 4 inches tall. She casts a ... The mirror is placed 30 feet away from the statue, and Jean stands 5 feet from the mirror. I her eyes are 5 feet, 6 ... his eyes are 1.5 meters above the ground, how tall is the statue?

Step-by-step explanation:

Answer:

Is this a trick question because there is no way to get to the answer.

Step-by-step explanation:

What are 109 Apples - 50 Apples - 1 Pineapple

- = Minus sign

Answers

Answer:

i hope my answer help u

Step-by-step explanation:

it will be 59 Apples-1 pineapple

Answer:

hope this helps :D

PLEASE HELP ME-jsvgkhkfejvgsfkhejhivleib rgerb

Answers

Answer:

2/3x - 4

5(y+10)

c - 0.15c

50+x = 0.3p

Find the equation of a line that passes through the points (1,-3) and (3,-4).
Leave your answer in the form y = mx + c

Answers

The answer is:

y= -0.5x -2.5

you can also write it as:

y = -0.5x + (-2.5)

m = -0.5

b or "c" = -2.5

I hope this was helpful :)

I’m pretty sure the answer is y=-0.5x-2.5

What is the missing Length

Answers

Answer: 13

cxxxxcxccxxxxxxxxxxxxxxxxxxxxxxxxxxxxxcxxxxcxccxxxxxxxxxxxxxxxxxxxxxxxxxxxxxcxxxxcxccxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

12 inches

(v•8.4)/2=50.4
solve for v by first multiplying both sides by 2

v•8.4=100.8
now divide by 8.4

v=12

what is actively one pls pls pls i beg you

Answers

Answer:

1. 9 to the power of 7

2. 7 to the power of 8

3. 10 to the power of 8.

4. 3 to the power of 9.

5. 2 to the power of 12.

Step-by-step explanation:

Select all the expressions that are equivalent to .

1. 9−10n

2. 14−3n

3. 14−21n

4. (2−3n)⋅7

5. 7⋅2⋅(-3n)

Answers

Answer:

1. 9 - 10n = -1 + 1/10

2. 14 - 3n = 14 - 3n

3.14 - 21 = - 7⋅ (3n - 2)

4. (2-3n)⋅7 = Sorry i dont know

5. I HAVE NO IDEA SO SORRY

Step-by-step explanation:

Find the equation of a line that has a slope of -3/2 and passes through the point (2,1)

1. y = -3/2x - 4
2. y = -3/2x + 4
3. y = -3/2x -2
4. y = -3/2x

NO WORK NEEDED JUST A ANSWER THATS ACCURATE!!

Answers

Answer: 4

Step-by-step explanation:

y = -3/2 x + 4

Step-by-step explanation:

y - y1 = m(x - x1)

Here, m = slope = -3/2 & (x1,x2) = (2, 1)

=> y - 1 = (-3/2) (x - 2)

=> y - 1 = -3/2 x + 3

=> y = - 3/2 x + 3 + 1

=> y = -3/2 x + 4

Factor the following:
1. x2+11x+30
2. x2+22+121
3. x2+x−30
4. x2−7x−18

Answers

Answer:

a) (x+6)(x+5)

b) (x+11)(x+11)

c) (x-6)(x+5)

d) (x-9)(x+2)

Step-by-step explanation:

im assuming its written like this:

[tex]a) x^{2} +11x+30\\b) x^{2} +22x+121\\c) x^2+x-30\\d)x^2-7x-18[/tex]

a) (x+6)(x+5)

b) (x+11)(x+11)

c) (x-6)(x+5)

d) (x-9)(x+2)

hope this helps, to double check use foil

help me plsss..... im stuck

Answers

Answer:

411

Step-by-step explanation:

[tex]15 \div 100 \times 420 = 63[/tex]

[tex]420 - 63 = 357[/tex]

[tex]15 \div 100 \times 357 = 53.55[/tex]

this is the 15% up amount

[tex]357 + 53.55 = 410.55[/tex]

nearest whole number is 411

I think the answer is 412 or 411 I’m not really fully fully sure which one

HELP ASAP PLZ HELP
I will give a brain list if it is right !!!
just help me plz

Answers

Answer: A

Explanation:
First you have to write the model in an equation form.

6x+5=15

Subtract 5 from both sides

6x=10

Divide 6 from both sides

X=10/6

Simplify

X=5/3 or 1.67

the answer is a loooollll

Answer the questions. Explanation not needed but appreciated.

Answers

1) b (think commutative and associative properties) , 2) a (think that minus a negative equals positive)

Answer:

1.)d. (because if you search up -14-8 then you get 22 which is same as d.)

2.)a.

Step-by-step explanation:

I Choose Yes or No to tell if the number 3/5 will make each equation true.
□×5/8=3/8
□×2/9=2/15
□×1/6=1/10
□×7/10=2/5

Answers

Answer:

No, 3/5 makes the first three equations true; but not the last one.

Step-by-step explanation:

1. yes
2. no
3. yes
4. no

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