Mathematics Middle School

Meg described four triangles as shown below: Triangle P: All sides have length 7 cm. Triangle Q: Two angles measure 55°. Triangle R: Two sides have length 8 cm, and the included angle measures 60°. Triangle S: Base has length 8 cm, and base angles measure 55°. Which triangle is not a unique triangle? Triangle P Triangle Q Triangle R Triangle S

Answers

Answer 1

Triangle P isn't unique because all sides are equal and all interior angles are equal.

Answer 2

  Answer:

The triangle which is not a unique triangle is:

                  Triangle Q.                

Related Questions

I need help with this pls

Answers

That would be -90 and then you gotta figure out the cordon area

Can someone pls help me -n-

Answers

I like math-way it will help you a lot

Answer:

(2, -7)

Step-by-step explanation:

thanks for your time sorry if i got it wrong.

Have a great day.

(>.<) <3 Kris

How many times do you need to multiply by ten to get from 0.35 to 35?

Answers

Answer:

2 times

Step-by-step explanation:

0.35×10×10=35

hope i am right?

someone please help me lol

Answers

Correct answer:

A & E

I hope this helps!! :)

Answer:

answers are A and E  

Step-by-step explanation:

WORTH 50 POINTS!!! 6TH GRADE MATH!!! NEED TO SHOW WORK!!!! WILL REPORT IF WORK ISNT SHOWN!!!ASAP

Answers

Answer:

4x^2+3x+y^2+30y+8

Step-by-step explanation:

given expression:

x^3+x(4x - x^2) + 3y^2 +12 - 4x^0 +2y(15 - y) + 3x

expand the terms we get:

x^3 + 4x^2 - x^3 + 3y^2 + 12 - 4 +30y - 2y^2 + 3x

bring all like terms together we get:

x^3 - x^3 + 4x^2 +3x + 3y^2 -2y^2 + 30y + 8

= 4x^2 + 3x + y^2 +30y + 8

A triangle is formed by intersecting lines.

What is the measure of angle x?

Answers

The sum of all angles of a triangle = 180.
So 180-90 (right angle) - 51 (other known angle) = 39
the measure of angle x would be 39°
triangles only go up to 180° and that triangle already has a 90° right angle and a 51° acute angle. so the answer is 39°

Can someone please help me I will give brainlist

Answers

Answer:

3/7 of 2/11 is 6/77

Let me know if this helps!

Answer:

6/77

Step-by-step explanation:

hope this helps U///w///U

PLs help me with this.

Answers

Answer:

its the upper left one

Step-by-step explanation:

hope i helped

The answer would be the top left one

PLEASE q3 i need helppp

Answers

Answer:

Option #1 FALSE

Option#2 TRUE

Option #3 FALSE

Option#4 FALSE

What is the approximate area of the circle?

Answers

Answer:

B

Step-by-step explanation:

because it is

Answer:

b.

Step-by-step explanation:

Shanda has a job which pays her an hourly rate each week plus a bonus each time she makes a sale. Last week, Shanda made 15 sales and earned $80 in hourly pay. This week, she made 22 sales and earned $31 in hourly pay. If Shanda was paid the same amount for both weeks, how much was the bonus for each sale?

Answers

15x + 80 = 22x + 31
7x = 49
x = 7
The bonus was $7
i think the answer is $7

A packaging firm has been hired to create a box for baby blocks. The firm was hired because it could save money by creating a box using the least amount of material. the packaging firm knows that the volume of the box must be 18cm^3.

A. What are the possible dimensions for the box if the volume must be18 cm3?

B . Which set of dimensions should the package firm choose in order to use the least amount of material? Explain Please show work

Answers

Answer:

A. 3cm by 3cm by 2cm or 6cm by 3cm by 1cm

B. 3cm by 3cm by 2cm

Step-by-step explanation:

POSSIBLE DEMENSIONS

3cm by 3cm by 2cm = 18cm^3

6cm by 3cm by 1cm = 18cm^3

LEAST AMOUNT OF MATERIAL

3 by 3 by 2 would mean 6cm squared of material per side

6 + 6 + 6 + 6 + 6 + 6 = 6 times 6 = 36

Total : 6 sides = 36cm^2 used

6 by 3 by 1 would mean 2 sides of 6cm^2, 2 sides of 3cm^2 and 2 sides of 18cm^2

18 + (6 + 6) + (3 + 3) =

18 + 12 + 9 =

30 + 9 = 39

Total: 39cm^2

Write each phrase as an algebraic expression

“One-half of x plus 2”

Answers

Answer:1/2x+2

Step-by-step explanation:

The answer is ½x + 2

Please fill in the blanks for the question ;-;
The words/numbers usable is in the word bank

Answers

Answer:

8, 2, 3, 8(2+3), 6, 7, 6(6+7), 9, 4, 5, 9(4+5)

Step-by-step explanation:

put them in the blanks IN THAT ORDER.

1) Solve the equation, and check the solution.

t/3 = 13
t= ?

2)Solve the equation, and check the solution.

w/3 = 0.3
w= ?

Answers

T= 39
W= 0.1
Hope this helps!
3*13=





39


......... extending the answerrr

James is building a brick border around his circular pool. The bricks are 1 foot in length.

How many bricks does James need to buy to build the border? Use 3.14 for π.

(THIS IS THE POOL)
-------------.

Answers

                 ║∧║······→Hello←······║∧║

                                         Your answer should be:

                                                          6.28

            ⊕If this answer is wrong or displeases you, please tell me in the comments, I would like to know.⊕

Thank you.

---Juri Davis

Select all of the situations which can be represented by the expression 25.75x + 10.
Jin buys x postcards for $25.75 each and x keychains for $10.00 each.
Sasha sells a scarf for $10.00 and x jackets for $25.75 each.
Jon buys 10 toy cars for $25.75 each.

Answers

Answer:

The situation that says Sasha sells a scarf for $10.00 and xjackets for 25.75 each

Step-by-step explanation:

We know thatt she is only selling one scarf for $10.00 and we know we are multiplying X jackets times 25.75

so 25.75x + 10

25.75x+10 tht the answer

WILL MARK BRAINLIEST Below is a table of values that shows the perimeters of various squares

Answers

Domain dependent variable

pls help me it would be nice !!!

Answers

Answer:

y=−3x−10

That is the equation in slope intercept form.

What does the word "flip" tell you to do in "Keep, Change, Flip" for dividing fractions?
A
change the places of the numbers in the numerator and the denominator for the first fraction
B
change the places of the numbers in the numerator and the denominator for the second fraction
C
change the places of the numbers in the numerator and the denominator for both fractions
D
change the division sign between the fractions

Answers

Answer: It is C.

Step-by-step explanation:

When you are dividing fractions, you should always flip the numerator and denominators for the second fraction. After flipping the second fraction, you should multiply the first fraction and the second fraction together.

Example: 1/3 divided by 2/5= 1/3 x 5/2= 5/6

Answer is C


Have A Great Day !

Please show work!!!!!!

Answers

Answer:

3×30000×10/100

3×300×10

30×300

9000

the answer is b $9000

is this correct answer

For every arm a person has, they have a leg. Which ratio represents this situation?
a. 1: 1
b. 2:2
c. 2 to 2
d. 4 to 4

Answers

A: 1:1 unless they want you to count both arms then it would be B: 2:2

Answer:

A

Step-by-step explanation:

It'll be a because every 1 arm, a person has 1 leg. The only ratio that shows this relationship is answer A.

help me please this is the last question there may be more coming

Answers

Answer:

I dont see the picture sry

Answer:

Where is your stuff/work???

Step-by-step explanation:

Please help me, smart people

sincerely,
-not smart person

Answers

Aaaaaaaaaaaaaaaaaaaaaa

Each month, a shopkeeper spends 6x + 12 dollars on rent and electricity. If he spends 5x-2 dollars on rent, how much does he spend on electricity? Write your answer as a simplified expression.

Answers

Answer:

$15.6

Step-by-step explanation:

EXPERTS PLEASE HELP!!!

Answers

If 4a= 32 and u want a u have to...

4a=32
/4. /4 ( /=divide)

So a=8
A=8
B=0.125
C=2.6
D=0.26

Help! Please! Will give brainliest!

Answers

Editing this Answer...

X=3 because 3 to the first power is 3 and 1+1+1= 3. Please brainpower

Which graph represents the data shown in the table?

Answers

Answer:

the fourth one

Step-by-step explanation:

its the second one on the bottom, with two days being 75 there wouldnt be an incline on the graph and the rest of the numbers support the answer

PLS HELP!


What is the area of the triangle below (in square units)?

Answers

Answer:

0.5

Step-by-step explanation:

Becasue it is, just trust me

Answer:

1/2 or .5 however you wanna put it

Step-by-step explanation:

hope this helps

Select answers from the drop-down menu to correctly complete the statements a scale factor of blank was applied to the first triangle getting the resulting image the scale factor is

Answers

The scale factor is 0.5. This is an example of an reduction

Six

Answer:

0.5 and the other is an reduction

Step-by-step explanation:

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