Question

1. If two parallel lines are cut by a transversal, each pair of the corresponding angles are _________ in measure.

2. If two parallel lines are cut by a transversal, each pair of the corresponding angles are _________ in measure.

3. A map is given with a scale of 2 cm = 1000km. What is the actual distance between the two places in kms, if the distance in the map is 2.5 cm?

4. 72% of 25 students are good in Hindi, how many are not good in Hindi? *

5.) . –16 ÷ [8 ÷ (–2)] is equal to

6.) The difference in the measure of two complementary angels is 12°. Find the measures of the angles.

1) 51° and 49°
2) 51° and 39°
3) 60° and 30°
4) 50° and 40°

7)The solution of the equation 3n + 7 = 25 is


ANSWER THESE AND I WILL MARK U BRAINLIEST​

Answer 1

Answer:

Step-by-step explanation:

1 corresponding angles formed have equal measure

2 corresponding angles formed have equal measure

3 1250km bec 2/1000 will give us 1 cm to km in map = 1cm = 500km, 2.5*500 = 1250km

4 72% are good so if we find bad it will be 100=72 = 28%. 28% of 25 = 7

5 ans first 8/-2= -4. now = -16/-4= 4

6  51° and 39°. as 51-39=12

7 3n + 7 = 25

3n = 25-7

3n= 18

n = 18/3

n = 6