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serg [7]
3 years ago
7

Do 1-5 and ill love you forever :,)

Mathematics
2 answers:
PIT_PIT [208]3 years ago
5 0
1- yes they both make 1/2
2- no 2/3 and 3/4
3-no ,10/3 and 5/6
4-yes , 5/4 and 5/4
olya-2409 [2.1K]3 years ago
3 0

Answer:

1 is 25/50 I think

Step-by-step explanation:

Hope this helps

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Which of the following is not a triangle congruence theorem?<br><br> AAA<br> AAS<br> ASA
ad-work [718]

Answer:

A. (AAA)

Step-by-step explanation:

.....(AAA) "does not work because it can produce similar but not congruent triangles"

.....(AAS) "If two angles and the non-included side of one triangle are congruent to the corresponding parts of another triangle, the triangles are congruent."

.....(ASA)"triangles are congruent if any two angles and their included side are equal in the triangles."

Hope This Helped

3 0
2 years ago
A regular hexagon is divided into 6 equilateral triangles. Each triangle has a side length of 4 cm and a height of 14cm. Find th
Kamila [148]

Answer:

Area : 48cm^2  Perimeter: 24cm

Step-by-step explanation:

area =  1/2(4 * 4)* 6 = 48^2 cm^2  perimeter is 4(6) = 24 cm  

3 0
2 years ago
Use the law of cosines to find each missing side. Round to the nearest tenth
Charra [1.4K]

The law of cosine helps us to know the third side of a triangle when two sides of the triangle are already known. The value of x is 117.8°. thus, the correct option is A.

<h3>What is the Law of Cosine?</h3>

The law of cosine helps us to know the third side of a triangle when two sides of the triangle are already known the angle opposite to the third side is given. It is given by the formula,

Cos(\theta) = \dfrac{a^2+b^2-c^2}{2ab}

where

c is the third side of the triangle

a and b are the other two sides of the triangle,

and θ is the angle opposite to the third side, therefore, opposite to side c.

As per the law of cosine, the measure of angle x can be written as,

Cos(x) = \dfrac{12^2+5^2-15^2}{2(5)(12)}\\\\Cos(x) = \dfrac{-56}{120}\\\\x = 117.8^o

Hence, the value of x is 117.8°. thus, the correct option is A.

Learn more about the Law of Cosine:

brainly.com/question/17289163

#SPJ1

5 0
3 years ago
In Debi's Girl Scout troop.
bazaltina [42]
I hate Brainly ........................
3 0
3 years ago
Can someone please do a few of these problems for me
Anna007 [38]
Hey there! :)

The formula for finding volume of a cone : ( π · r² · h ) ÷ 3

Radius = 6
6² = 6 · 6 = 36

Height = 8

π = 3.14

Multiply:

8 × 6 × 3.14 = 150.72

The volume is 150.72 cubic meters

Hope this helps :)


6 0
3 years ago
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