$\bf \cfrac{6x+12}{3x-6}\implies \cfrac{6(x+2)}{3(x-2)}\implies \cfrac{6}{3}\cdot \cfrac{(x+2)}{(x-2)}\implies \cfrac{2}{1}\cdot \cfrac{(x+2)}{(x-2)}\\\\\\ \cfrac{2(x+2)}{(x-2)}$

8 0

3 years ago

A dolphin is swimming 10 feet below the surface.it descends another 12 feet before rising 4 feet. How far below the surface is i

Katyanochek1 [597]

10 ft +12 ft =22ft so it 22 ft.
22ft-4ft is 18ft.
18 ft is the answer

6 0

2 years ago

Read 2 more answers

Eeeek help, I don’t exactly know how to calculate the width of the missing shape!

Anuta_ua [19.1K]

Answer:

Perimeter = 101.2 cm

Step-by-step explanation:

The given figure has a length of 18 cm and width of 24 cm. A rectangle of length 8.6cm has been cut out, however, the question is asking to find the perimeter, or distance around the figure. The overall rectangle still has a perimeter of 18 + 18 + 24 + 24 = 84. However, now it also has two additional sides of 8.6cm each, so 8.6 + 8.6 = 17.2.

Add all the sides together for perimeter:

84 + 17.2 = 101.2 cm

8 0

3 years ago

A) If Pablo drove at an average speed of 85 km/h for 3.75 h, what distance did he drive?

zhannawk [14.2K]

Answer: 19

Step-by-step explanation:

5 0

2 years ago