Question

Please solve these questions.

Answer 1

Answer:

1. 27

2. 6

3. infinite

4. 11 degrees

5. n

6. True

7. Yes, they are in proportion.

Answer 2

Answer:

3.ans. infinite

4. ans. 101

5. ans. true

Step-by-step explanation:

4. ans. 180-79 = 101 (as complementary angles are 180)

5.ans. 15 and 20 ÷ by 4 then answer is 3:4 ratio... 21 and 28 ÷ by 7 then answer is 3:4 ratio...

That's why true