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uranmaximum [27]
4 years ago
7

Angle A=11x-4, Angle B = 4x-11, and Angle C=63-4x. List the sides of triangle ABC in order from shortest to longest.

Mathematics
1 answer:
romanna [79]4 years ago
8 0
1. The sum of of the interior angles of a triangle is 180°.

 2. Keeping this on mind, you have:

 A+B+C=180
<span>
 A=11x-4
 B = 4x-11
 C=63-4x
</span>
 3. When you substitute these values, you obtain:

 A+B+C=180
 11x-4+4x-11+63-4x=180
 11x+48=180
 11x=180-48
 11x=132
 x=132/11
 x=12

 3. Therefore:

 A=11(12)-4
 A=128°

 B = 4(12)-11
 B=37°

 C=63-4(12)
 C=15°

 5. The answer is:

 A. AB, AC, BC
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Alicia borrowed 15,000 to buy a car. She borrowed the money at 8% for 6 years. How much will she have to pay the bank at the end
Leya [2.2K]

Hello,

Alicia borrowed $15,000

At 8% for 6 years

To get the % for 1 year

First multiply 15,000 by 8% (On a calculator would be easier)

You get 1,200

Now since she borrowed the money for 6 years, multiply 1,200 and 6

You get $7,200

So now, you add the $15,000 and $7,200

So Alicia has to pay $22,200 at the end of 6 years

Hope this helps

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4 0
3 years ago
Charles is 20% heavier than Edith. If Charles weighs 60kg, what is Edith's weight?​
ddd [48]

Charles' weight = Edith's weight + 20% of Edith's weight

We'll use a variable to represent Edith's weight, x.

The decimal form of 20% is 0.2.

60 = x + 0.2x

60 = 1.2x

x = 50

Edith's weight is 50kg.

Hope this helps!

4 0
2 years ago
Which of these values of x is NOT a solution of the equation tanx= 1?
Kobotan [32]

The tangent ratio is an illustration of the trigonometry identity

The value of x that is not a solution of tan(x) = 1 is 3\pi/4

<h3>How to determine the value that is not a solution</h3>

The trigonometry identity is given as:

tan(x) = 1

Next, we test the x values using a calculator.

When x = -7\pi/4, we have:

tan(-7\pi/4) = 1

When x = 3\pi/4, we have:

tan(3\pi/4) = -1

When x = 5\pi/4, we have:

tan(5\pi/4) = 1

When x = \pi/4, we have:

tan(\pi/4) = 1

Hence, the value of x that is not a solution of tan(x) = 1 is 3\pi/4

Read more about trigonometry identity at:

brainly.com/question/7331447

5 0
3 years ago
Points (−7, 5) and (7, 5) on the coordinate grid below show the positions of two players of a football team:
MAXImum [283]

Given:

Player 1 is at (-7,5).

Player 2 is at (7,5).

To find:

The relationship between the positions of the two players.

Solution:

The two points are (-7,5) and (7,5).

Here, x-coordinates are different but y-coordinates are same. The absolute values of x-coordinates are equal but the signs are different.

The transformation is defined as

(x,y)\to (-x,y)

It means, the points are mirror image of each other with respect to y-axis.

Player 1's position is Player 2's position reflected across the y-axis; only the signs of the x-coordinates of Player 1 and Player 2 are different.

Therefore, the correct option is C.

7 0
3 years ago
Will Mark Brainliest
Sati [7]

Answer:

1st:Linear, 2nd:Non-Linear

Step-by-step explanation:

1st one is linear because you will add the same amount of money every day, so it's linear.But sometimes you will earn more or less in 2nd one, so that is non linear.

3 0
4 years ago
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