Answer:
1,2
Step-by-step explanation:
Answer:
ten feet
Step-by-step explanation:
This is the equation of an ellipse. the 225 is the 15², it is longer than 81 (9²), so the major axis is the x axis.
centered at (0, 0), it goes left and right 15 units each, so the total length is 30 units. choice A is the correct answer.
First of all, angle 4 is not congruent to angle 7 because of same side interior angles. They are congruent because they are corresponding angles. Next, where it says supplementary angles theorem, that is incorrect because the answer is supposed to be angle addition postulate. Lastly, it isnt the transitive propety but it is actually the substitution propert of equality because you substitute angle 7 with angle 4. Hope this helps...
Answer:
28 degrees
Step-by-step explanation:
step 1
Find the measure of angle 1
----> by supplementary angles
step 2
Find the value of x
----> by corresponding angles
substitute
step 3
Find the measure of angle 2
Remember that the sum of the interior angles in any triangle must be equal to 180 degrees
substitute