The base of a triangle is represented by (2x − 6) and the height by (x − 2). Which polynomial expression BEST represents the area of the triangle?

Answers

Answer 1

Answer: Area of a triangle= $(1)/(2) *base*height$
A= $(1)/(2) *(2x-6)*(x-2)$
A= $(1)/(2) ( 2x^(2) -4x-6x+12)$
A= $x^(2) -2x-3x+6$
A= $x^(2) -5x+6$

Answer 2

Answer:

x2 - 5x + 6 is the answer. Hope this helps.

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Jean walked 1 mile to her friends house, and then bicycled for 2 hours at m miles per hour. Write an expression for the total length of her trip.

Answers

Jean walked 1 mile to her friends house, and then bicycled for 2 hours at m miles per hour. Write an expression for the total length of her trip.=(1+2m)miles

Use the number line below, where RS = 5y + 2, ST = 3y + 6, and RT = 48

Answers

RS+ST= RT

(7Y+3)+(2Y+9)= 14Y-8

9Y+12=14Y-8

5Y=20

Y=4

if the reserve rate is 7% and a bank receives a deposit of $9000, how much of the $9000 is the bank free to lend?

Answers

$8370 of the deposit money $9000 is the money the bank is free to lend given that the reserve rate is 7%. This is obtained by finding 7% of deposit money and subtracting the answer from the deposit money.