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3 years ago

13

In this triangle, what is the value of x?

2 answers:

pochemuha3 years ago

8 0

To solve for x we can use trigonometry since the triangle above is right triangle.
In this problem, it would be the easiest to use the TOA ratio which means the tangent of 62 equals x/40. To get x alone, we can multiply both sides by 40 leaving us with:
x = tan. 62 x 40
x = 1.88072646535 x 40
x = <span>75.229058614

Final Answer: x is around 75 yards</span>

Minchanka [31]3 years ago

8 0

Answer:

the answer is actually 75.2

Step-by-step explanation:

you had to round to the nearest tenth.

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andreev551 [17]

Answer:

A. y = 80x

B. g(x) = 80x

C. To graph the equation, plot a point at (0,0) and a point at (1,80). Connect the points. Continue adding points by moving up $80 and over 1 day.

Step-by-step explanation:

Part A:

To write an equation, use y= mx where m is the slope, x is the number of days, and y is the rent cost.

x and y remain the same in the equation.

To find m, use the slope formula with (5,465) and (7, 625).

$m=\frac{y_2-y_1}{x_2-x_1}= \frac{625-465}{7-5} =\frac{160}{2} =80$

It costs $80 a day.

The equation is y = 80x.

Part B:

Function notation replaces Y as g(x). So the equation is g(x) = 80x.

Part C:

To graph the equation, plot a point at (0,0) and a point at (1,80). Connect the points. Continue adding points by moving up $80 and over 1 day.

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2 years ago

Does anyone know this question???

natima [27]

Answer:

B

Step-by-step explanation:

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3 years ago

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from a window 24 feet above the ground, the angle of elevation to the top of another building is 38 degrees. The distance betwee

Delvig [45]

Answer:

The height of the building is $73.2\ ft$

Step-by-step explanation:

see the attached figure to better understand the problem

we know that

In the right triangle ABC

$tan(38\°)=\frac{BC}{AB}$

we have

$AB=63\ ft$

substitute and solve for BC

$tan(38\°)=\frac{BC}{63}$

$BC=(63)tan(38\°)=49.2\ ft$

Find the height of the building

The height of the building (h) is equal to

$h=BC+24=49.2+24=73.2\ ft$

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2 years ago

Which line shows the first error in the solution? WILL GIVE BRAINLIEST ANSWER

creativ13 [48]

Answer:

I would go with C.Line 4

Please mark brainliest!

Step-by-step explanation:

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2 years ago

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What is 5.9% of 7000? Round to the nearest hundredth (if necessary).

Vedmedyk [2.9K]

Answer:

413

Step-by-step explanation:

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3 years ago

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