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IRISSAK [1]
3 years ago
11

What is the most specific name for the quadrilateral on number #28?

Mathematics
2 answers:
valkas [14]3 years ago
7 0
The first thing we observe is that three of the four angles are right angles.
 We have then that the possible quadrilateral is a rectangle or a square.
 However, we also have two of its sides (not opposite) are equal, that is, RS = ST.
 Therefore, the quadrilateral wanted is a square.
 Answer:  
 The quadrilateral is a square.
Lera25 [3.4K]3 years ago
4 0
The most specific is a square bc all the angles are right angles and the two adjacent sides are equal, so the other sides must also have to be equal, and so all the sides are equal, making it a square
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kati45 [8]
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25)~m^3n-mn^3=mn(m^2-n^2)=mn(m-n)(m+n)\\\\
26)~6a^3-24ab^2=6a(a^2-4b^2)=6a(a-2b)(a+2b)\\\\
27)~3x^2+15x-72=3(x^2+5x-24)=3(x-3)(x+8)\\\\
28)~2m^2-4m+2=2(m^2-2m+1)=2(m-1)^2\\\\
29)~x^3+9x^2-52x=x(x^2+9x-52)=x(x-4)(x+13)\\\\
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5 0
3 years ago
Read 2 more answers
Given that 35.8 x 4.23= 151.434<br>write down a division sum with an answer of 423.​
Nina [5.8K]

Answer:

  151434/358 = 423

Step-by-step explanation:

Every product with non-zero factors can be written as an equivalent division relation.

  a·b = c   ⇒   a = c/b

Here, we have 35.8 × 4.23 = 151.434. This can be written as the equivalent ...

  4.23 = 151.434/35.8

We can multiply this by 100 to get a division relation with a quotient of 423:

  423 = 15143.4/35.8

If we want, we can move the decimal points another place to the right to get ...

  151434/358 = 423

7 0
2 years ago
Identify a pattern by making a table of the inputs and outputs.
-BARSIC- [3]

it wants you to make a table of the inputs and out puts, and what is the pattern that is happening. like is it a constant increase/decrease and things like that. i'll help you on the table...

x | y

1 | 5

2 | 4

3 | 3

4 | 2

(i am not sure what that 40 is at the end, but You get the point)

now all you have to do is identify the sequence or pattern you see here


3 0
3 years ago
My daughter needs help and I don't understand the question ethier.
WINSTONCH [101]

So firstly, let's figure out the expression for a singular goody bag. Since there's 2 of each item, a single goody bag is going to be (1.07*2+0.85*2+2.12*2)

Now since we have 7 friends who are all getting 1 goody bag, multiply the cost of the goody bag by 7, and our expression is 7(1.07*2+0.85*2+2.12*2) . Now we can solve it from there.

Firstly, solve the multiplication inside the parentheses: 7(2.14+1.7+4.24)

Now add up what's inside the parentheses: 7(8.08)

Lastly, multiply and <u>your answer will be $56.56</u>

3 0
3 years ago
Solve for the variable "a" in this equation. Show work:<br><br> c=8πab
Contact [7]
C=8πab
Divide both sides by 8πb
c/(8πb) = a
7 0
3 years ago
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