Answer:
I'm really not sure sorry
Step-by-step explanation:
but copy and paste the question and you will find the answer
The letters are too little I can't see them take another picture with bigger letter and I will help you.
Answer:
-1500
Step-by-step explanation:
"descends," means to go down (ascend means to go up), so the number would be negative. The number given is 1500, so we use that, and get -1500.
I don’t know much but all triangles add up to 180 so half of the triangle is 45, 45, and a 90 degree angle, adding these 3 numbers add to 180