Math geometry placemats

 Math Geometry Placemats

Answers

Answer 1

Let's call the missing side ? as shown in the problem.

Now set up a equation where everything adds up to 28x+11

?+8x+2+8x+2+5x+12=28x+11

?+21x+16=28x+11

?=28x-21x+11-16

?=7x-5

So 7x-5 is the missing side!

Hope it helps :D


Related Questions

Pedro is getting balloons for his grandmother's birthday party. He wants each balloon string to be 12 feet long. At the party store, string is sold by the yard. If Pedro wants to get 52 balloons, how many yards of string will he need? 1 foot = 1 3 yard

Answers

Answer:

Total length of string required in yards [tex]8112[/tex] yards

Step-by-step explanation:

The length of the string attached with each balloon is equal to [tex]12[/tex] feet

In the party total number of balloon used is equal to [tex]52[/tex] balloons

The total length of the string required

Length of string used in one balloon * total number of balloons

[tex]= 12 * 52 = 624[/tex] feet

1 feet is equal to 13 yards

Total length of string required in yards [tex]13 * 624 = 8112[/tex] yards

Ocean waves and electromagnetic waves
are similar in that they both transmit
energy.

TRIE

Answers

Answer:

true they are similar

Answer:

True

Step-by-step explanation:

Mr marks is studying 3 blacktip and 4 tigers sharks what is the total length of the 7 shark show your strategy

Answers

Yes this problem is missing a picture please attach it

PLEASE HELP WILL
GIVE THANKS OR BRAINLIEST

Answers

Here is my answer. I hope you can read it and see how I solved it. I’m not 100% sure on this one, but I think I’m correct.

Suppose the sales tax rate in your area is 7.5%. Complete the explanation of how to determine the total cost, including tax, of an eReader that costs $135. Round to the nearest cent if necessary.

Answers

Answer:

145.13

Step-by-step explanation:

135×7.5%=10.125 round to 10.13

135+10.13=145.13

How to get y and z please help I really need this

Answers

Answer:

y = 102, z = 70

Step-by-step explanation:

z and 110 are adjacent angles and supplementary, sum to 180° , so

z = 180 - 110 = 70

The sum of the interior angles of a quadrilateral  = 360°

sum the given angles and equate to 360

99 + 89 + 70 + y = 360, that is

258 + y = 360 ( subtract 258 from both sides )

y = 102

Last homework for mathematics, mr Thompson!

Answers

Answers:

Have a common difference Have a common factor Have a linear first difference

============================================================

Explanation:

Linear functions, such as y = 2x+5, have a common difference. In that example, the common difference would be 2 since we add 2 to each term to get the next one. Consider when x = 1 and that leads to y = 7. Then when x = 2, we have y = 9. Then when x = 3, we have y = 11, and so on. The sequence of y values {7,9,11,...} shows we add 2 each time.

------------------

Exponential functions have us multiply the previous term by some common factor to get the next term. A sequence like {2,6,18,...} has us multiply by 3 each time and the exponential function modeling this sequence is y = 2(3)^(x-1) where x is a natural number. So this is an example showing that exponential functions have a common factor, or we can call this a common ratio.

------------------

Quadratic functions are a bit strange.

Let's consider the quadratic of y = x^2. The sequence of y values it generates is {1,4,9,16,25...} for positive integers x = 1, 2, 3, 4, 5....

Let's subtract the adjacent terms (larger - smaller)

4-1 = 39-4 = 516-9 = 725-16 = 9

Note the results of 3,5,7,9 are in a linear sequence (we're adding 2 to each increment value, so the next increment would be +11). We can consider this a linear first difference.

------------------

For any of these functions, I'm restricting x to be an integer and x = 1 is the smallest input possible.

On Saturday, Casey earns $15 babysitting. On Sunday, she receives $68 for her birthday. Casey purchases a belt for $11.50, a sweater for $23.24, and a pair of jeans for $29.99. She deposits the remaining money into her savings account. If Casey had a balance of $37.23 in her savings account before making her deposit, how much money does she currently have in her savings account?​

Answers

Answer:

55.50

Step-by-step explanation:

$15 + $68 = $83

$11.50 + $23.24 + $29.99 = $64.73

$83 - $64.73 = $18.27

$37.23 + $18.27 = $55.50

Money is savings account now = $55.50

ANSWER PLSSS and BASED ON A CONVO...


ME: lick lick-I want eat yo dic-

HER: Ayo ain't that kinda sus?

ME: Oh u want me to change the beat, Ight I can take you there..

HERYea...........

ME: that's all you had to say.

HER: yeaaaaa...I- okay sing child

ME: Baby, you might need a seatbelt when I ride it

I'ma leave it open like a door, come inside it

Even though I'm wifey, you can hit it like a side chick

Don't need no side dic-, no

Got the neighbors yellin' "Earthquake!" (Earthquake)

4.5 when I make the bed shake

HER:NO THAT'S NOT BETTER ALL THE BOYS GON WANT YOU- UR BEING FREAKY-

Me:Oh is this better?

Chicken wing

Chicken wing

Hot dog and baloney

Chicken and macaroni

Chillin with my homies

Chicken wings

Chicken wings

That's how you know me

Let me tell you a story

About how I got lonely

HER: Yes honey that's some much better :)....

ME: Ugh your lame.... ._.


BASED ON A REAL CONVERSATION (ME and Jessica)

ANYWAYS MY QUESTION IS.

What's 10 divide by 5

Answers

Nice

thx for the points  

I like your face

Find the 26th term of the following sequence:
4, 0, -4, -8...

Answers

You would put it into the formula a=A1+d(n-1)
A1 = initial (4) d equals how much you add by (-4) and n is your term your going to (26). Plugging this in you will get a=4-4(26-1), which means that a=-96

Tell what whole number you can substitute for x in the following list so the numbers are ordered from least to greatest.

2/x,x/6,70%

Answers

Any number between 2 and 6

The answer to this question is 2

Suggestions ???????????

Answers

the first blank should be 715

An object is projected vertically upwards from ground level. When asked a question about its maximum height, you should use: A) S=0 B) U=0 C) V=0 D) A=0

Answers

Answer:

[tex]V = 0[/tex]

Step-by-step explanation:

Given

At maximum height

Required

Select which of the options is true

At the maximum height of an upward projectile, the final velocity (v) is always equal to 0.

i.e.

[tex]V = 0[/tex]

Other parameters such as initial velocity (u), acceleration (a or g) are not 0.

Hence:

(c) answers the question

Maya painted 3/4 of her art project in the morning and 1/8 of her project in the evening. Which equation can maya use to find how much of the project she painted in all

Answers

Answer: 28/32 but converted its 7/8. My work is kinda messy sorry. But this is my work.

at its peak in online shopping site was selling about 420 items per second at this rate how many items would it sell in 30 mins( 1800 seconds?)​ don't give me the wrong answer

Answers

Answer:

that should be 756,000 items sold in 30 minutes

Step-by-step explanation:

Complete the table of values for y=3x - 4

Answers

Answer:

y=3x−4

Find the x-intercepts.

x-intercept(s):

(4/3,0)

Find the y-intercepts.

y-intercept(s):

(0,−4)

List the intersections.

x-intercept(s):

(4/3,0)

y-intercept(s):

(0,−4)

Step-by-step explanation:

Hope it is helpful.......

The completed table of values for the equation y = 3x - 4 includes the following points: (-2, -10), (-1, -7), (0, -4), (1, -1), and (2, 2). These points represent the corresponding values of y when different values of x are substituted into the equation.

To complete the table of values for y = 3x - 4, we can assign different values to x and calculate the corresponding values of y. Let's choose a few values for x and find the corresponding y-values:

x                y = 3x - 4

-2                  -10

-1                   -7

0                   -4

1                    -1

2                     2

By substituting these x-values into the equation y = 3x - 4, we can calculate the corresponding y-values. Therefore, the completed table of values for the given equation is:

x                  y = 3x - 4

-2                          -10

-1                          -7

0                         -4

1                          -1

2                           2

These values represent points on the graph of the equation y = 3x - 4.

To know more about equation:

https://brainly.com/question/29657983


#SPJ6

help me please I'm struggling ​

Answers

Answer:

cookies = 20%

cheese sticks= 26.7%

chips= 40%

water= 13.3%

Step-by-step explanation:

there a 30 items in total.

simply take the number of each item sold and divide it by 30.

for example, for cookies:

6÷30= 0.2

to turn a decimal into a percentage, multiply by 100.

therefore, 0.2×100= 20%

hope this helps!

Answer:

20%

28 2/3%

14 1/3%

14 1/3%

Step-by-step explanation:

we know the whole is 30, so we make fractions out of the table and simplify

6/30=1/5

8/30=4/15

12/30=2/5

4/30=2/15

1/5=0.2, so the percent is 20%

4/15=28 2/3%

2/15=0.143333333 forever, so 14 1/3%

4/30=same as the second to last, 14 1/3%

Simplify:
(3p + 7c+ 8) + (2p – 3c + 1)

Answers

Answer:

5p + 4c + 9

Step-by-step explanation:

..............

Answer:

5p+4c+9

Step-by-step explanation:

3p+2p=5p

7c-3c=4c

8+1=9

put it all together to get 5p+3c+9

A ceiling fan can rotate 150.24 times per minute. The fan rotated a total of 3,305.28 times. Which of the following is true?
A.
The fan rotated for 21 minutes.
B.
The fan rotated for 23 minutes.
C.
The fan rotated for 24 minutes.
D.
The fan rotated for 22 minutes.

Answers

D
You divide the total times of rotation by how many time the fan rotates per minute.
3,305.28/150.24=22

solve the problem down below:



ty :P

Answers

-3/2

use the rise over run method

Luke cut down a tree that was 28.2 feet tall. Then he cut the tree into 6 equal pieces to take it away.

What is the length of each piece?

Answers

Answer:

4.7 feet

Step-by-step explanation:

28.2 divided by 6 is 4.7

4.7

28.2/6 = 4.7
I hope that answers your question

10 points
Find the lateral area and the total surface area of the net. (The bases of
the figure have been shaded.)
14 cm
16 cm
13.5 cm
13.5 cm
A. The lateral area of the rectangular prism is 1258 sq cm. The (total) surface area is
826 sq cm.
B. The lateral area of the rectangular prism is 826 sq cm. The (total) surface area is
1258 sq cm.
C. The lateral area of the rectangular prism is 413 sq cm. The (total) surface area is
629 sq cm
D. The lateral area of the rectangular prism is 629 sq cm. The (total) surface area is
413 sq cm

Answers

13cm because i took the test

The given polygon is a right, scalene triangle. Use a congruent triangle to form a quadrilateral. A scalene triangle. The side lengths are 5 and 9, and the hypotenuse length is unknown. Imagine using two of these triangles to construct a figure. What are the characteristics of the figure? Select all that apply.


It’s a rectangle.

Opposite sides are congruent.

All sides are congruent.

Opposite sides are parallel.

All angles are right angles.

Answers

Answer:

Sorry I know that im late responding but better late then never

Step-by-step explanation:

A: It’s a rectangle.

B: Opposite sides are congruent.

D: Opposite sides are parallel.

E: All angles are right angles.

In shorter words the answer is

A, B, D, E.

You are welcome :D

The characteristics of Quadrilateral

It’s a rectangle.Opposite sides are congruent.Opposite sides are parallel.All angles are right angles.

What are Properties of Rectangle?A quadrilateral is a rectangle.The two opposite sides are parallel and equal.Each inside angle measures 90 degrees.The total of all interior angles is 360 degrees.The diagonals cut each other in half.

Given:

The hypotenuse can be act as diagonal of Quadrilateral.

So, The side lengths are 5 and 9 then the other two sides will have same measurement.

This shows that the opposite side of the quadrilateral are equal.

So, the characteristics of Quadrilateral

It’s a rectangle.

Opposite sides are congruent.

Opposite sides are parallel.

All angles are right angles.

Learn more about Properties of Rectangle here:

https://brainly.com/question/28004854

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Is y=x^2+7 a linear equation?

Answers

Answer:

No, it is not a linear equation

Step-by-step explanation:

This equation contains the term x², meaning that it is a quadratic function (parabola)

So, it is not a linear equation.

If it were a linear equation, x would not be squared, and the equation would have been in y = mx + b form.

The answer is no, it is not a linear equation.

Answer:

Given :-

[tex] \large \sf \bullet \: y = {x}^{2} + 7[/tex]

To Find :-

Is it a linear Equation

Solution :-

We may notice that

x has power as 2.

So,

We know that

A linear Equation doesn't consist of power. Linear equation only consist of variable and constant.

No,

Its a Quardtic equation

Greg chose C as the answer. How might he have gotten that answer?

Answers

Given:

The equation is  

[tex]-0.4x+0.05y-1.25=0[/tex]

Where, y is the total cost and x is the number of months.

To find:

The y-intercept of the line represented by this equation.

Solution:

We have,

[tex]-0.4x+0.05y-1.25=0[/tex]

Isolate y variable.

[tex]0.05y=0.4x+1.25[/tex]

Divide both sides by 0.05.

[tex]y=\dfrac{0.4x+1.25}{0.05}[/tex]

[tex]y=\dfrac{0.4x}{0.05}+\dfrac{1.25}{0.05}[/tex]

[tex]y=8x+25[/tex]

Putting x=0, we get

[tex]y=8(0)+25[/tex]

[tex]y=0+25[/tex]

[tex]y=25[/tex]

Therefore, the y-intercept of the given equation is 25 and the correct option is D.

−44 = −0.8k I WILL GIVE BRAINLYEST!!!!<333 ;3 :DD

Answers

Answer:

k=55

Step-by-step explanation:

good luck!

also, can you help me with my question? thanks

Hich pairs of fractions include a fraction equivalent to 12 and a fraction equivalent to 25? Select each correct answer. 510 and 48 13 and 412 510 and 410 48 and 410

Answers

Answer:

4/8 and 4/10

Step-by-step explanation:

Required

Select which option is equivalent to 1/2 and 2/5

Option (a): 5/10 and 4/8

Simplify 5/10

[tex]5/10 = 1/2[/tex]

Simplify 4/8

[tex]4/8 = 1/2[/tex]

This is not true

Option (b): 1/3 and 4/12

1/3 is not equivalent to 1/2 or 2/5.

So, this is not true

Option (c): 4/12 and 5/10

Simplify 4/12

[tex]4/12 = 1/3[/tex]

1/3 is not equivalent to 1/2 or 2/5.

So, this is not true

Option (d): 4/8 and 4/10

Simplify 4/8

[tex]4/8 = 1/2[/tex]

Simplify 4/10

[tex]4/10 = 2/5[/tex]

Hence, (d) is true

I NEED HELP ASAPPP!!!

Answers

Answer:

Multiply the radius by itself

Step-by-step explanation:

Answer:

multiply the radius by itself

Step-by-step explanation:

r^2 = r*r

2r or r2 = r*2

henry runs each lap in 4 minutes. he will run at most 40 minutes today. what are the possible number of laps he will run today

Answers

He would probably run 10 laps

What is the value of the expression 8a + 16c if a = -5 and C = -1

Answers

Answer:

-4 is the answer

Step-by-step explanation:

Mark brainliest please if my answer is correct

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