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2 years ago

Someone please help me quick! And no link please

Mathematics

2 answers:

Shkiper50 [21]2 years ago

7 0

Answer:i dont know the awnser but hi

Step-by-step explanation:awnser

notka56 [123]2 years ago

3 0

Answer:

m∠TSR = 68°

explanation:

As its an isosceles triangle. We can determine that m∠TSR = m∠TRS

The total interior angles inside the triangle sum up to 180°

solve:

x + x + 44° = 180°

2x = 180° - 44°

2x = 136°

x = 68°

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Karo-lina-s [1.5K]

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3 years ago

Natalia solved the problem 74.4/12=6.2. complete the model with partial products check Natalia's work using multiplication

tia_tia [17]

Answer:

Natalia's work is wrong.

Step-by-step explanation:

Natalia divided a decimal number by an entire number. Since division is a operation derived from multiplication, the best approach to check if work was good is multiplying the given result by denomination, that is:

1) $x = 6.2\times 12$ Given.

2) $x = \left(6+0.2\right)\times 12$ Definition of addition.

3) $x = 6\times 12 + 0.2\times 12$ Distributive property.

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5) $x = 72 +[2\cdot (10)^{-1}]\cdot 12$ Definition of division/Associative property.

6) $x = 72 + [2\cdot 12]\cdot (10)^{-1}$ Associative property.

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8) $x = 72 + \frac{24}{10}$ Definition of divsion.

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Natalia's work is wrong.

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3 years ago

#5. What is the length of segment DC ?

DanielleElmas [232]

Answer:

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Step-by-step explanation:

because since AC is 24 units long, and BC is half of AC, then that would be 12 units, and since DC is half of BC, then that would be six units.

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3 years ago