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Scilla [17]
2 years ago
13

Show that angle a+ angle b is equal to angle d​

Mathematics
2 answers:
mr_godi [17]2 years ago
8 0

sum of two angles of triangle are equal to the exterior angle of triangle

mestny [16]2 years ago
6 0

Answer:

Below.

Step-by-step explanation:

a + b + c = 180 degrees        (angles in a triangle)

c + d = 180 degrees              ( adjacent angles).

So, subtracting the 2 equations:

a + b + c - c - d = 0

a + b - d = 0

a + b = d.

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-6+10x=x+12 <br> solve for X
OLga [1]

Answer:

2

Step-by-step explanation:

-6+10x=x+12

Add 6 to both sides:

10x=x+18

Subtract x from both sides:

9x=18

Divide both sides by 9:

x=2

Hope this helps!

5 0
3 years ago
Read 2 more answers
El agua de una psicina alcanza 250 cm de altura. Si la estatura de pablo es 1520 mm dentro de la piscina sin que el agua lo cubr
Andrews [41]

Respuesta:

Pablo se cubrirá de agua si se para en la piscina

Explicación paso a paso:

El nivel del agua en la piscina = 250cm.

Altura de Pablo = 1520 mm

Para saber si pablo podría pararse en la piscina sin estar cubierto de agua, necesitamos determinar la altura de Pablo en centímetros.

Convertir la altura de Pablo de milímetro a centímetro;

1 mm hasta 0,1 cm

1520 mm = (1520 * 0,1) = 152 cm

Por lo tanto, pablo mide 152 cm.

Esto significa que la altura del agua en la piscina es mayor que la altura de Pablo y esto lo cubrirá el agua si se para en la piscina.

6 0
2 years ago
Use the model below to calculate 9 ÷ 1 3 please help.<br>9/3<br>3/9<br>13 1/2<br>27
ki77a [65]

Answer:

9/13

Step-by-step explanation:

4 0
3 years ago
A movie at Walmart costs $14.97. Tax is 6%. What will the total be, including tax?
Ghella [55]

Answer:

multiply 14.97 to .6 and that's your answer

Step-by-step explanation:

3 0
3 years ago
4. In Ghana the high temperatures in degrees Fahrenheit for five days in January were -14°
S_A_V [24]

Answer:

69

Step-by-step explanation:

5 0
2 years ago
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