Answer:
Hello! answer: 40
Step-by-step explanation:
This is a supplementary angle meaning it will have a total of 180 degrees 4 × 40 = 160 and when you add that with the other angle 20 you get 160 + 20 = 180 therefore x must by 40 HOPE THAT HELPS!
The length of pathway is 10 inches on map.
Step-by-step explanation:
Given,
Total distance = 350 miles
According to map,
1 inch = 35 miles
Let, x be the number of inches on map.
Therefore, using proportion;
Inch : mile :: inch : mile

Product of mean = Product of extreme

Dividing both sides by 35;

The length of pathway is 10 inches on map.
Keywords: Ratio, proportion
Learn more about proportions at:
#LearnwithBrainly
3/10 is the probability of winning
Answer: x=90
Step-by-step explanation: 11 x 7.5 =90