2 years ago

Calculate the value of A in the statement

1 answer:

4 0

please edit your question man

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Firdavs [7]

Answer:8.55

Step-by-step explanation:

6 0

3 years ago

shtirl [24]

$18x^2+21x-9=3(6x^2)+3(7x)-3(3)\\\\=3(6x^2+7x-3)=3(6x^2+9x-2x-3)\\\\=3[3x(2x)+3x(3)-1(2x)-1(3)]\\\\=3[3x(2x+3)-1(2x+3)]\\\\=\boxed{3(2x+3)(3x-1)}$

3 0

3 years ago

Tatiana [17]

Answer:

1/6

Step-by-step explanation:

sim[le thought

3 0

3 years ago

sukhopar [10]

perimeter = turn of the figure

P = 6 + 3 + 4 + 4 + 3 + 6 + 3 + 4 + 3 = 36

the triangle has 2 équal sides => isosceles

and 1 angle is 60° so the triangle is equilateral

7 0

1 year ago

kumpel [21]

Answer:

165 of nickels and 165 of dimes

7 0

2 years ago

Calculate the value of A in the statement​