The ∠4 (which is equal to ∠2) and ∠13 are congruent (∠4 ≅ ∠13) because they both form part of the angles that add up to 180 degrees. In the given conditions, we have ∠2 ≅ ∠1 (given), and ∠7 and ∠13 are supplementary angles.
Supplementary angles add up to 180 degrees, so we can conclude that ∠7 + ∠13 = 180 degrees.
Now, we can use the fact that ∠2 ≅ ∠1 to deduce that ∠2 = ∠1.
Since ∠7 and ∠13 add up to 180 degrees and ∠2 = ∠1, we can deduce that ∠2 + ∠13 = 180 degrees.
This means that ∠4 (which is equal to ∠2) and ∠13 are congruent (∠4 ≅ ∠13) because they both form part of the angles that add up to 180 degrees.
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This question is not complete, Here I am attaching the complete question: Below i am attaching the image.
In the two-column proof below, provide a reason for each statement. Given: ∠ 2 ≅ ∠7 and ∠7 and ∠13 are supplementary angles Prove: ∠4 ≅ ∠13
For which 'a' is this equation 0?
A)y>9
B)y -9
D)y<-9
I give 47 points
Answer:
y > -3
Step-by-step explanation:
I will assume the sign you are missing is ">"
5(y + 6) + 2y > 9
~Simplify left side
5y + 30 + 2y > 9
~Combine like terms
30 + 7y > 9
~Subtract 30 to both sides
7y > -21
~Divide 7 to both sides
y > -3
Best of Luck!
Answer:
A because y=-5
Step-by-step explanation:
Step 2: x = 30 - 5
Step 3: x = 25
Is Charlie's solution correct or incorrect? If the solution is incorrect, explain why it is incorrect and show the correct steps to solve the equation.
The graph of y > 3/4 x – 2 is a dashed line.
The area below the line is shaded.
One solution to the inequality is (0, 0).
The graph intercepts the y-axis at (0, –2).
Answer:
The area below the line is shaded
since it is an inequality with a number of possible solution.
The graph intercepts the y-axis at (0, –2) as seen from the equation above.
Step-by-step explanation: