2 years ago

Identify the constant of proportionality from the table.

Mathematics

1 answer:

choli [55]2 years ago

3 0

Step-by-step explanation:

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The sum of two binomials is 5x^2-6x . If one of the binomials is3x^2-2x , what is the other binomial?

vlada-n [284]

Its 2x^2-4x, to check it add it to 3x^2-2x or
2x^(2)-4x+3x^(2)-2x

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3 years ago

an isosceles triangle has a vertex angle of 21.21 degrees. two sides of the triangle are each 17.91 ft long. whats the area of t

lubasha [3.4K]

Answer:

The area of triangle is $A=58.02\ ft^{2}$

Step-by-step explanation:

Let

B -----> the measure of the vertex angle of the isosceles triangle ABC

a and c -----> the two congruent sides of the isosceles triangle ABC

we know that

The area of a triangle applying the law of sines is equal to

$A=\frac{1}{2}(a)(c)sin(B)$

we have

$a=c=17.91\ ft$

$B=21.21\°$

substitute in the formula

$A=\frac{1}{2}(17.91)(17.91)sin(21.21\°)$

$A=58.02\ ft^{2}$

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3 years ago

The office in the living room in a tiny house shower wall the area of the office is 28 ft the area of the living room is 63 ft t

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Simplify the expression.<br> -4i(2+3i)

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Answer:

-8i + 12

Step-by-step explanation:

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