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iragen [17]
3 years ago
13

Since the ratios for sides of triangles are the same, when the angles are the same, ? have been developed which show these ratio

s for every angle encountered in a triangle.
Mathematics
2 answers:
salantis [7]3 years ago
8 0

Answer:

Step-by-step explanation:

Mathematically, if two triangles are similar, then all the three of their angles are congruent to each other and their corresponding sides are in the same proportion. This means that the ratio of their corresponding sides are equal to each other.

Xelga [282]3 years ago
8 0

Answer: A trigonometric table will provide all the angles in respect to the ratios of the sides.

Step-by-step explanation:

A trigonometric table would provide all of the ratios of the sides in respect to the angles. Sin, cos, and tan are parts of trigonometric table.

Trigonometry table, tabulated values for some or all of the six trigonometric functions for various angular values.

Since the ratios for sides of triangles are the same, when the angles are the same, trigonometric tables have been developed which show these ratios for every angle.

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(6x-5)+(-7x+2)<br> and <br> (6x-5)-(-7x+2)<br> Need work
tia_tia [17]

Answer:(6x-5)+(-7x+2)

1 Remove parentheses.

6x-5-7x+2

2 Collect like terms.

(6x-7x)+(-5+2)

3 Simplify.

-x-3

_____________________________

1 Remove parentheses.

6x-5+7x-2

6x−5+7x−2

2 Collect like terms.

(6x+7x)+(-5-2)

3 Simplify.

13x-7

Hope this helps

                                                                <em>-Tobie the dog <3</em>

7 0
2 years ago
What are the degree and leading coefficient of the polynomial? <br><br> - 2u + 12u ^ 2 + 8 - u ^ 9
USPshnik [31]

Answer:

Step-by-step explanation:

hello :

- 2u + 12u ² + 8 - u ^ 9 = -1u ^ 9+12u² -2u+8...standard form

the degree is 9 and leading coefficient is -1

7 0
3 years ago
What is the area, in square units, of trapezoid ABCD shown below?
SOVA2 [1]

Given:

Trapezoid with bases 10 and 20, and height of the trapezoid is 6.

To find:

The area of the trapezoid.

Solution:

We know that the area of a trapezoid is:

A=\dfrac{1}{2}h(b_1+b_2)

Where, h is the height of the trapezoid and b_1,b_2 are bases of the trapezoid.

Putting h=6, b_1=10,b_2=20 in the above formula, we get

A=\dfrac{1}{2}(6)(10+20)

A=3(30)

A=90

The area of the trapezoid is 90 sq units. Therefore, the correct option is A.

7 0
2 years ago
If you have an 80 average so far in class after 3 tests what would you need to get on the fourth test to have an average of 83?​
Monica [59]

Answer:

92

Step-by-step explanation:

83*4 = 332

And 80*3 = 240

332-240 = 92

So you would need 92

8 0
3 years ago
Five year old weighs 75 decagrams how does he weigh in centigrams
tangare [24]
75000.00 centigram (cg - cgm)
7 0
3 years ago
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