The ratio of the height (h) of the streetlight to its distance to the end of Laura's shadow is the same as the ratio of Laura's height to her distance from the end of her shadow.
.. h/(12+9) = 5'4"/9
.. h = (21/9)*5'4" = 12 4/9 feet
.. h = 12 ft 5 1/3 inches
The streetlight is 12 ft 5 1/3 inches tall.
Answer:
Point D is at 3 this is the only correct point...
Step-by-step explanation:
The simplified expression for the area of the parallelogram is A = 2x³ - 8x² - 6x + 24
The base of the parallelogram is represented by b

The height of the parallelogram is represented by h

The area of the parallelogram is represented by A
A = bh
A = (x - 4)(2x²- 6)
A = 2x³ - 6x - 8x² + 24
A = 2x³ - 8x² - 6x + 24
The simplified expression for the area of the parallelogram is A = 2x³ - 8x² - 6x + 24
Learn more here: brainly.com/question/25601035
Answer:
8x + 10y
Step-by-step explanation:
2(4x+5y)
=> 2(4x) + 2(5y)
=> 8x + 10y
Answer:
7; brainliest please!
Step-by-step explanation: