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pentagon [3]
2 years ago
11

What is the product of 2x+3 and 4x^2-5x+6 .

Mathematics
2 answers:
jolli1 [7]2 years ago
6 0

Answer:

8x3+2x2−3x+18

Step-by-step explanation:

I'm bad at explaining but trust me please

stira [4]2 years ago
3 0

Answer:

Explanation:

We have:

(

2

x

+

3

)

(

4

x

2

−

5

x

+

6

)

Now let's distribute this piece by piece:

(

2

x

)

(

4

x

2

)

=

8

x

3

(

2

x

)

(

−

5

x

)

=

−

10

x

2

(

2

x

)

(

6

)

=

12

x

(

3

)

(

4

x

2

)

=

12

x

2

(

3

)

(

−

5

x

)

=

−

15

x

(

3

)

(

6

)

=

18

And now we add them all up (I'm going to group terms in the adding):

8

x

3

−

10

x

2

+

12

x

2

+

12

x

−

15

x

+

18

And now simplify:

8

x

3

+

2

x

2

−

3

x

+

18Step-by-step explanation:

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vodomira [7]
Angle angle side ( AAS)
8 0
2 years ago
Can someone help me understand this question?
JulijaS [17]
Hey there! 

For Part A, because the amount earned on Sunday isn't specified, we can call this additional income x. Because we're writing an expression, we don't need an equal sign. The expression will be (x + 14). 

For Part B, "2 less than" will mean "– 2" and "twice than" will mean the amount of dogs that Alicia walked times 2. We can call the amount that Alicia walked y to avoid confusion with the last expression (though you could use whatever variable here) and your expression will be (2y – 2). 

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3 0
3 years ago
Help!! Find the area of the triangle.
grigory [225]

Answer:

Area = 60.0 units²

Step-by-step explanation:

First, let's find the height of the triangle using Pythagorean Theorem:

Height = √(11² - 8²)

= √57

Height = 7.5 (nearest tenth)

✔️Find the area:

Area = ½*base*height

Base = 2*8 = 16

Height = 7.5

Plug in the values

Area = ½*16*7.5

Area = 60.0 units² (nearest tenth)

3 0
2 years ago
Mrs. Valdez wanted to determine the number of people, p, she could safely take in her car to the fun run. She determined that p
pochemuha
I am not sure about the question but,I think this is the answer. The maximum people that she could safely take in her car to the fun run is 4.
5 0
3 years ago
Luis se comió 5/12 de los pasteles y Antonio 3/12 de los mismos. ¿Que fracción de los pasteles se comieron?
NISA [10]

*(Respuesta)* = \frac{8}{12}

* (Explicación) * = El motivo por el que necesita agregar \frac{5}{12} a \frac{3}{12}.

Espero que esto ayude

Persona que respondió: BangtanBoyScouts


5 0
3 years ago
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