Answer:
C
Step-by-step explanation:
The double step class is in studio b
Answer:
∠ MON = 128°
Step-by-step explanation:
∠ LOM + ∠MON = ∠ LON , substitute values
3x + 43 + 8x + 104 = 180, that is
11x + 147 = 180 ( subtract 147 from both sides )
11x = 33 ( divide both sides by 11 )
x = 3
Thus
∠ MON = 8x + 104 = 8(3) + 104 = 24 + 104 = 128°
Given:
The expression is
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The steps are given.
To find:
The mistake in her steps.
Solution:
We have,

The correct steps are shown below.
Step 1: Taking out x as common factor.

Step 2: Now, taking out 2x² as common factor from first two terms (first group of terms) and -1 form last two terms (second group of terms) in the parentheses.

Step 3: Taking out (x+1) as common factor.

She incorrectly factored -1 from the second group of terms.
Therefore, the correct option is B.
Step-by-step explanation:
reduced price = original price - 250 = p - 250
Answer:
WY= squar root 55 + 4
Step-by-step explanation: