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Nostrana [21]
2 years ago
6

Can i please get this answered

Mathematics
1 answer:
forsale [732]2 years ago
5 0

Answer:

<em>0</em><em> </em><em>is</em><em> </em><em>the</em><em> </em><em>answer </em><em>.</em><em> </em><em>The</em><em> </em><em>explanation </em><em>is</em><em> </em><em>in</em><em> </em><em>the</em><em> </em><em>attachment </em><em>.</em><em> </em>

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Are they unique more than one or no triangle
Tanya [424]
The measures of the angles of a triangle add to 180.

45 + 45 + 90 = 180
The measures of these three angles do add to 180, ,so there is at least one triangle with these angle measures.
Using AA triangle similarity, any triangle with the same angle measures will be similar.

From the figure you already see two triangles with angles 45-45-90. There is an infinite number of triangles with those angle measures.
8 0
3 years ago
High school play at least once were. This is 70% of the students at the school how many students are at the school
bogdanovich [222]
U just divide 70 and 45 and u get your answer
7 0
2 years ago
Un padre cede al mayor de sus hijos la quinta parte de su capital, al segundo la cuarta parte del mismo y al tercero le da el re
spayn [35]

Answer:

El padre tenía un capital de 60,000 euros.

El hijo mayor recibe 12,000 euros.

El hijo segundo recibe 15,000 euros.

El hijo tercero recibe 33,000 euros.

Step-by-step explanation:

Sea x el capital total del padre y a,b,c son las asignaciones a los hijos mayor, segundo y tercero. A continuación, construimos las ecuaciones matemáticas a partir de lo descrito en el enunciado:

Hijo mayor

a = \frac{1}{5}\cdot x (1)

Hijo segundo

b = \frac{1}{4}\cdot x (2)

Hijo tercero

c = \left(1-\frac{1}{5}-\frac{1}{4}\right)\cdot x = 33000 (3)

De (3) tenemos que el capital del padre es:

x = \frac{33000}{1-\frac{1}{5}-\frac{1}{4}  }

x = 60000

El padre tenía un capital de 60,000 euros.

Por (1) y (2) determinamos los capitales del hijo mayor y el hijo segundo:

a = \frac{1}{5}\cdot x

x = 12000

El hijo mayor recibe 12,000 euros.

b = \frac{1}{4}\cdot x

b = 15000

El hijo segundo recibe 15,000 euros.

4 0
3 years ago
Expand and simplify 2(3x - 5) + 3(2x + 3)
Hatshy [7]

Answer:

12x - 1

Step-by-step explanation:

4 0
2 years ago
Please help!! And I need the steps
Natali5045456 [20]

Answer: it’s 2/3

Step-by-step explanation: From 0, -3 to 2,0 it’s up three and right to so 2/3

7 0
3 years ago
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