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scZoUnD [109]
3 years ago
15

What is the prime factorization for 945​

Mathematics
2 answers:
Scilla [17]3 years ago
8 0

Answer: 3•3•3•5•7

Step-by-step explanation:

Create a factor tree. See photo attached. (:

denpristay [2]3 years ago
6 0

Positive Integer factors of 945 = 3, 9, 27, 5, 135, 7, 945 divided by 3, 3, 3, 5, 7, gives no remainder. They are integers and prime numbers of945, they are also called composite number. Prime number are numbers that can divide without remainder, This means that 945 is divisible by 3, 3, 3, 5,

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What is the length of one leg of the triangle?<br>11 units<br>11/units<br>22 units<br>22/2 units​
son4ous [18]

Answer:

The length of one leg of the triangle is 22 units

Step-by-step explanation:

The complete question in the attached figure

Let

x ----> the length of one leg of the triangle

we know that

In the right isosceles triangle of the figure

The cosine of angle of 45 degrees is equal to the adjacent side to angle of 45 degrees divided by the hypotenuse

cos(45\°)=\frac{x}{22\sqrt{2}} ---> equation A

cos(45\°)=\frac{\sqrt{2}}{2} ----> equation B

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