Answer:
150°
Step-by-step explanation:
We know each angle in a equilateral triangle is 60° and that of a rectangle is 90° . So ,
<h2><u>Solve for x</u></h2>
<h3>what are the steps to solve this?</h3><h3>9+6(x-5)=10-3(x-7)</h3>
<u>Step 1:</u> Apply distributive property.
- 9 + 6(x - 5) = 10 - 3(x - 7)
- 9 + 6x - 30 = 10 - 3x + 21
- -21 + 6x = 31 - 3x
<u>Step 2:</u> Combine all like terms.
- -21 + 6x = 31 - 3x
- -21 - 31 = -6x - 3x
- -52 = -9x
<u>Step 3:</u> Divide both sides of the equation by -9 and simplify.
<u>Answer:</u>
- The value of x is <u>52/9</u>.
Wxndy~~
When Kaira wrote 96 +12 as 12(8+1), she "factorized" 12, that is Karira found that 12 is a factor of both 96 and 12.
then she wrote 95+15=5(19+3), that is she factorized 5,
5 is a factor of both 95 and 15 because 95=5* 19 and 15=5*3
To use this method to calculate 38+11 we need 38 and 11 to have some common factor (different from 1),
but 11 is a prime number, that is, it has no factors except 1 and 11. We can only apply the method if 11 is a factor of 38, but it is not.
Answer: The method is called "factorization", and it cannot be applied to calculate 38+11
Answer:
The answer is 31/100
Step-by-step explanation:
5/25 + 2/50 + 7/100 = 31/100
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