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makvit [3.9K]
3 years ago
9

Find x. Round your answer to the nearest tenth of a degree. (marking BRAINLEST)​

Mathematics
1 answer:
mihalych1998 [28]3 years ago
6 0

Answer:

x = 47.2

Step-by-step explanation:

Since this is a right triangle, we can use  trig functions

cos theta = opp / hyp

cos x = 17/23

Taking the inverse cos of each side

cos ^-1 ( cos x) = cos ^-1 ( 17/25)

x =47.15635696

To the nearest tenth

x = 47.2

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Please don’t skip! Urgent! Please just give me the answers to the solution part.
svlad2 [7]

Answer:

you have selected the correct option for the first part

in the second part, the answer is "there is no solution"

in the third part, the answer is "one solution" which is (0 , 1)

brainly it if you found this helpful

8 0
3 years ago
Which function models the area of a rectangle with side lengths of 2x - 4 units and x + 1 units?
aalyn [17]

Answer:

Area of rectangle, f(x)=2x^2-2x-4.

Step-by-step explanation:

We are given with side lengths of a rectangle are (2x-4) units and (x+1) units. It is required to find the area of rectangle.

The area of a rectangle is equal to the product of its length and breadth. It is given by :

A=L\times B

Let us consider, L = (2x-4) units and B = (x+1) units

Plugging the side lengths in above formula:

A=(2x-4)\times (x+1)

A=2x^2+2x-4x-4\\\\A=2x^2-2x-4

So, the function that models the area of a rectangle is f(x)=2x^2-2x-4.

5 0
3 years ago
Roselyn wants to drive her car at a speed of 606060 miles per hour for 1.251.251, point, 25 hours. Her car has a fuel efficiency
inessss [21]

Answer:

Hence, there is 5 gallons of fuel Roselyn needed for her journey.

Step-by-step explanation:

Since we have given that

Speed at which Roselyn wants to drive her car = 60 miles per hour

Time taken by her car = 1.5 hours

As we know the formula for "Distance-Speed " :

Her car has fuel efficiency = 15 miles per gallon

Number of gallons of fuel is given by

Read more on Brainly.com - brainly.com/question/2059692#readmore

8 0
3 years ago
Read 2 more answers
What type of money has value based on intrinsic worth?
Svetradugi [14.3K]

Answer: Commodity money

Explanation: has intrinsic value because it has other uses besides being a medium of exchange. Fiat money serves only as a medium of exchange, because its use as such is authorized by the government; it has no intrinsic value.

7 0
2 years ago
Hhhhhhh i need helpp
maxonik [38]

Answer:

x<27

Step-by-step explanation:

2(x+x+4)<116

2(2x+4)<116

2x+4<58

2x<54

x<27

8 0
3 years ago
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