<h3>Part A:</h3>
- 1 and 4: Corresponding angles
- 1 and 3: Vertical angles
- 1 and 2/2 and 3/2 and 4: Supplementary angles
- 3 and 4: Alternate interior angles
<h3>Part B:</h3>
With the knowledge that m∠1 = 81°, let's use these relationships to find the rest of the angles:
- 1 and 3 are vertical: their angle measures are the same, so m∠3 = 81°
- 1 and 4 are corresponding: their angle measures are <em>also </em>the same, so m∠4 = 81°
- Finally, 1 and 2 are supplemental: their angle measures add up to 180°, so 81 + m∠2 = 180, making m∠2 = 99°
Answer:
5
Step-by-step explanation:
i did the math
First of all we are going to take $7.25 and multiply it by 3 here is the math
7.25 x 3 = 21.75
so this means he makes 21.75 dollars a day.
since there are 365 days a year. Now i'm not saying he worked every single day but the question does not say other wise
so we would take 21.75 and multiply it by 365 heres the math
21.75 x 365 = 7,938.75
this means he makes 7,938.75 dollars a year!!
your welcome
merry christmas
Answer:
See below
Step-by-step explanation:
x(x-2y)-(y-x)2
Final result :
-y2
Step by step solution :
Step 1 :
Equation at the end of step 1 :
x • (x - 2y) - (y - x)2
Step 2 :
2.1 Evaluate : (y-x)2 = y2-2xy+x2
Final result :
-y2
