Giving a scale of 1 in. = 14 ft, to find the actual area of the field represented by the triangular drawing above, convert the length of the base and height to the actual lengths of the field using the scale.

Height of drawing = 8 in.

Actual height = 8*14 = 112 ft

Base of drawing = 6 in.

Actual base = 6*14 = 84 ft

Area of the field = area of ∆

Area = ½*base*height

Area = ½*84*112

Area = 4,704 ft²

3 0

2 years ago

Which is 2logx - 6 log(x-9) written as a single logarithm.

Anton [14]

Answer: option c

Step-by-step explanation:

To solve this problem you must keep on mind the properties of logarithms:

$log(b)-log(a)=log(\frac{b}{a})\\\\log(b)+log(a)=log(ba)\\\\a*log(b)=log(b)^a$

Therefore, knowing the properties, you can write the expression gven in the problem as shown below:

$2logx-6log(x-9)\\logx^2-log(x-9)^6\\\\log\frac{x^2}{(x-9)^6}$

5 0

2 years ago

Read 2 more answers

A piece of string is 122 inches long bill wants to cut it into 2 pieces so that one piece is 3 times as long as the other how lo

allochka39001 [22]

122/4=30.5
30x3=91.5

Piece 1= 30.5in.
Piece 2= 91.5in

3 0

2 years ago

Find the missing supplementary angle.

SpyIntel [72]

50 degrees I’m guessing is the answer

6 0

2 years ago