Solve the proportion: 1. 40 pages in 2 days = ___ pages in 4 days

2. 70 calls in 2 hours = ___ calls in 4 hours

3. 20 miles in 3 hours = ___ miles in 5 hours

4. 50 seats in 10 rows = ___ seats in 15 rows

5. 300 calls in 5 hours = ___ calls in 3 hours

6. 12 pages in 2 days = ___ pages in 3 days

7. 30 miles in 5 hours = ___ miles in 8 hours

8. 50 meters in 20 sec = ___ meters in 30 sec

9. 80 seats in 15 rows = ___ seats in 10 rows

10. 20 calls in 1 hour = ___ calls in 2 hours

answer

a,b, and d

explanation

a reflection angle is more than

but less than;

an angle that measures

is a reflex angle.(true)

an angle that measures less than

is acute.(true)

provided we are considering angles greater or equal to zero.

an acute angle lies in the range.

an obtuse angle is less than 180° but more than 90°

an angle that measures 300° is obtuse (false)

an angle that measures 65° is an acute angle.(true)

pakistan's principal natural resources are arable land and water. about 25% of pakistan's agriculture accounts for about 21% [1] of gdp and employs about 43% of the labour force. in pakistan, the most agricultural province is punjab where wheat and cotton are the most grown.

b mark me branliest thx

step-by-step explanation: