How do you solve this? 2/10 • 9/12

Mathematics

1 answer:

labwork [276]3 years ago

5 0

Answer:

3/20

Step-by-step explanation:

First simplify the fractions

2/10 Divide top and bottom by 2

= 1/5

9/12 Divide top and bottom by 3

= 3/4

2/10 * 9/12

1/5*3/4

Multiply the top

1*3 = 3

Multiply the bottom

5*4=20

3/20

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7=8 + r/15 <br> Simplify, with steps pleaseee

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Answer:

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3 years ago

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Given the figure above, determine

tensa zangetsu [6.8K]

Answer: Angle 2 = 47 degree

Explanation:

Proof that triangle ACB ~ triangle CBD

Angle ABC = Angle CBD (same angle)

If one pair of the angle is the same then the other pair should also be equal because both the triangle are Isosceles.

=> angle ACD = Angle CDB

Therefore, triangle ACB ~ triangle CBD (AA)

=> angle C = Angle A

But angle A = 47 degree

Therefore, Angle C = Angle 2 = 47 degree