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3 years ago

14

Solve the equations

2 answers:

Nostrana [21]3 years ago

8 0

Answered Photomath trust me on this one

Step-by-step explanation:

Natasha2012 [34]3 years ago

8 0

X = 4 lol i believe

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The angle of depression from the top of a cruise ship to the top of a sailboat is 22. Sitting above water, the cruise ship is 23

dusya [7]

Answer:

The distance between the cruise ship and the sail boat is 517 feet.

Step-by-step explanation:

The cruise ship is 236 feet tall, and the sailboat is 236 tall; this means the distance between the top of the cruise ship and the top of the sail boat is

236 feet - 27 feet = 209 feet.

We also know that the angel of depression from the top of the cruise ship to the bottom of the cruise ship is 22°. This forms a right triangle as shown in the figure attached.

Now from trigonometry we get:

$tan \: \theta = \dfrac{209}{d}$

$d= \dfrac{209}{tan\:\theta }$

$\boxed{d=517ft}$

The distance between the cruise ship and the sailboat is 517 feet.

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3 years ago

Which of the following expressions would simplify to be the multiplicative identity?

Ghella [55]

Answer:

$2 ^{0}$

Step-by-step explanation:

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3 years ago

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23/5 as a whole number or mixed number in simplest form and 12/4 whole and mixed numbers and in simplest form 36/6 in whole or m

iren2701 [21]

23/5 = 4 3/5

12/4 = 3

36/6 =6

29/6 = 4 5/6

47/8 =5 7/8

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4 years ago

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A positive number is 1/4 of another positive number. If the difference is 60 find two positive numbers. I need help Pewase

Varvara68 [4.7K]

Answer:

60 1/4

Step-by-step explanation:

x-1/4=60

x=60+1/4

x=60 1/4

3 0

3 years ago

Six times the lesser of the two consecutive even integers is 4 times the greater even integer. What are the integers?

Paladinen [302]

Answer:

Integers are 4 and 6

Step-by-step explanation:

Let the two consecutive even integers be $x,x+2$ such that $x$

Six times the lesser of the two consecutive even integers is 4 times the greater even integer.

So,

$6x=4(x+2)\\6x=4x+8\\6x-4x=8\\2x=8\\x=4$

Other integer $=x+2=4+2=6$

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3 years ago