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alekssr [168]
3 years ago
6

What’s is the answer

Mathematics
2 answers:
Softa [21]3 years ago
6 0
It’s A I just took that trust me
tino4ka555 [31]3 years ago
4 0
Answer:
A
Bc I need help
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Pls help for geometry
Alex787 [66]

Answer:20

Step-by-step explana

6 0
3 years ago
Which function could be represented by the graph on the coordinate plane? 
kodGreya [7K]

Answer:

f(x)=a(x-h)^{2} -k

Step-by-step explanation:

we know that

The equation of a vertical parabola into vertex form is equal to

f(x)=a(x-h)^{2} +k

where (h,k) is the vertex of the parabola

The axis of symmetry is equal to

x=h

In this problem the parabola open upward

so

the coefficient a is positive

The coordinates of the vertex will be (h,-k) (the y-coordinate is negative)

so

the equation will be of the form

f(x)=a(x-h)^{2} -k


5 0
3 years ago
Read 2 more answers
find the surface are of a cylinder with a base diameter of 12 in and a height of 8 m use the value 3.14 for pi and do not do rou
alukav5142 [94]

Answer:

527.52 is your answer.

5 0
3 years ago
Factorize x^4 + 2x^3 - 11x^2 - 12x + 36 <br><br>I need the steps.<br>Please i need this for today.
Yuliya22 [10]

x^4 +2x^3 -11x^2-12x+36\\ \\=x^4-2x^3+4x^3-8x^2-3x^2 +6x-18x+36\\\\=x^3(x-2)  +4x^2(x-2)  -3x(x-2)   -18(x-2)\\\\=(x-2)(x^3 +4x^2 -3x -18)\\\\=(x-2)(x^3+3x^2+x^2+3x-6x-18)\\\\=(x-2)\textbf{[}x^2(x+3)+x(x+3)-6(x+3)\textbf{]}\\\\=(x-2)(x+3)(x^2 +x -6)\\\\=(x-2)(x+3)(x^2 +3x -2x-6)\\\\=(x-2)(x+3)\textbf{[}x(x+3) -2(x+3)\textbf{]}\\\\=(x-2)(x-2)(x+3)(x+3)\\\\=(x-2)^2(x+3)^2

6 0
2 years ago
Alison has 3 containers with 25 crowns in each. She also has four boxes of markers with 12 markers in each box. She gives 10 Cra
Trava [24]

Answer:

63 crayons/crowns/kranz (lol) and 48 markers (total: 111)

Step-by-step explanation:

25x3 = 75

75 - 12 = 63

12x4 = 48

7 0
3 years ago
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