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PIT_PIT [208]
3 years ago
13

Classify the following triangle. Check all that apply.60"30A. scaleneB. isoscelesC, equilateralD, rightE. obtuseF. acute

Mathematics
2 answers:
borishaifa [10]3 years ago
8 0
That's a scalene right triangle.
Korolek [52]3 years ago
4 0

Answer:

<h2>This is a right, scalene triangle. (A and D)</h2>

Step-by-step explanation:

The given triangle as internal angles 90° , 60° and 30°.

Remember that right triangles are defined by having one right internal angle, that is, an angle equal to 90°, which is the case here.

Therefore, this triangle can be classified as a right triangle.

Additionally, notice that its side are all different, 4.2, 7.3 and 8.4, that charactersitcs allow us to give another classification, this triangle is scalene, because it has all sides different.

Therefore, the right answers are A and D.

You might be interested in
A. 21.50<br> B. 32.25<br> C. 30.15<br> D. 20.75
Scilla [17]

Answer:

B

Step-by-step explanation:

Similar to the one you asked earlier.

Given from the table

1 Gallon of gas = $2.15

15 gallons of gas = $2.15 x 15

= $32.25 (B)

5 0
2 years ago
I need help on this problem​
Mamont248 [21]

Answer:

80

Step-by-step explanation:

because you have to do (11+11)+(9+9)+(10+10) and you would get 22,18,20 and add all together and get 80 because you have to do 22+18=40 then add the remaining 20 and you would get 80

6 0
3 years ago
WHAT WOULD THIS BEEEEEEE!!
miv72 [106K]

Answer:

c) 30

Step-by-step explanation:

since the lines are parallel, 75° = 2x + 15°

this is because when two parallels lines are intersected by the same line, all respective angles are equal. Also, opposite angles on a line are equal too.

So now that u have 75 = 2x + 15, just solve for x by simplifying:

75 = 2x + 15

60 = 2x

30 = x

so the answer is c) 30

hope this helps!

7 0
3 years ago
Si el máximo común divisor (MCD) de 6432 y 132 disminuye en 8, entonces será igual a: * 1 punto 6 4 -2 -6
swat32

Answer:

4

Step-by-step explanation:

Para empezar el maximo común divisor (MCD) de dos números se refiere al número en común que tienen ambos números, entre los cuales pueden ser divididos. En el caso del máximo se refiere al número más alto posible en que ambos números pueden ser divididos.

Para poder saber esto, es necesario anotar los factores en los cuales pueden ser divididos ambos números. Sin embargo, ya que son cantidades altas, puede tomar mucho tiempo determinar esto, por lo tanto nos vamos a la respuesta final.

Sabemos que el MCD de 132 y 6432 es disminuido en 8 unidades, es decir, se le resta 8 al MCD de esos números, y ese número debe coincidir con alguna de las opciones puesta ahí. Por lo tanto, lo que vamos a hacer para resolverlo rápidamente es sumarle 8 a cada una de las opciones y luego, verificaremos si el número obtenido es divisor de 132 y 6432.

<u>Obtención del MCD original:</u>

a) 6 + 8 = 14

b) 4 + 8 = 12

c) 2 + 8 = 6

d) 6 + 8 = 2

Con estos resultados, veamos cual de ellos es el MCD de 132 y 6432.

<u>Para el 6432:</u>

6432 / 2 = 3216

6432 / 6 = 1072

6432 / 12 = 536

6432 / 14 = 459,24

Podemos observar con estos resultados que el 14 queda descartado al tener un resultado decimal, por lo tanto debe ser 2, 6 o 12. Veamos la cuenta con el 132:

<u>Para el 132:</u>

132 / 2 = 66

132 / 6 = 22

132 / 12 = 11

Podemos observar ahora en este caso que el 132 es divisible entre 12, por lo tanto, es el MCD entre 132 y 6432, asi que se concluye que el resultado de disminuir por 8 el MCD de ambos números es:

<h2>12 - 8 = 4</h2>

Exitos

8 0
3 years ago
The length of the base of the plot is 12 feet, and the length of one side is 5 feet, as shown in the diagram. Tammy makes a scal
Musya8 [376]
First, find the area of the plot.

Area = length x width
Area = 12 x 5
Area = 60 square feet.

The ratio of the scale to the plot is 1 inch : 2 feet

Square each of those:

1 square inch : 4 square feet

The plot is 60 square feet. 60 sq ft / 4 sq ft = 15

The area of the plot in the scale drawing is 15 square inches.
3 0
4 years ago
Read 2 more answers
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