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forsale [732]
3 years ago
5

Y=(3x+4)(-2x-3) determine if the function is linear, quadratic, or constant

Mathematics
1 answer:
Elis [28]3 years ago
7 0
It's quadratic
(3x+4)(-2x-3)
expand using FOIL:
-6x^2-14x-12=0
remember -6x^2 term means its quadratic since it's powered by 2
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Help me with my math**50 pts** i mark brainliest**
xenn [34]

Answer:

3) Reflexive Property

4) SAS

Step-by-step explanation:

<h2>ST ≅ TS</h2>

1. The Reflexive Property states that: a quantity is congruent (equal) to itself.

  • Example: a = a  
  • In this case, it could be seen as ST ≅ ST because they have/are the same side(s).
<h2>RST ≅ UTS </h2>

1. SAS theorem states that: two triangles are equal if two sides and the angle between those two sides are equal.

  • Example: RST ≅ UTS (both have S and T)
  • Can be seen as RST ≅ UST as well to make their similarity more evident.

2. Because it is given that RS ≅ UT and RT ≅ US, and it includes the same 2 lines being equal as given/said, RST ≅ UTS because of SAS (theorem).

4 0
3 years ago
A candidate for city council wants to determine how much support she has among the voters in her district by conducting a survey
SpyIntel [72]
I think c .. I already took a course .. and the test had that question.. I cant remember the answer though
5 0
3 years ago
Read 2 more answers
Expand and reduce (2+√3)^2
nasty-shy [4]

Answer:

7 + 4\sqrt{3}

Step-by-step explanation:

note that \sqrt{a} × \sqrt{a} = a

Given

(2 + \sqrt{3} )² = (2 + \sqrt{3} )(2 + \sqrt{3} )

Each term in the second factor is multiplied by each term in the first factor, that is

2(2 + \sqrt{3} ) + \sqrt{3}(2 + \sqrt{3} ) ← distribute both parenthesis

= 4 + 2\sqrt{3} + 2\sqrt{3} + 3 ← collect like terms

= 7 + 4\sqrt{3}

6 0
3 years ago
An animal shelter spends $3.50 per day to care for each bird and $8.50 per day to care for each cat. Jaxson noticed that the she
ANEK [815]
X+y=24
3.5x+8.5y=114

X=18
18 birds
3 0
3 years ago
The angles in the diagram are supplementary.What is the measure of angle TSU? A.77 B . 63 C. 17 D . 9
lorasvet [3.4K]

Answer:

B

Step-by-step explanation:

supplementary angles =180 degrees

180-117=63

8 0
3 years ago
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