Answer:
c x =3
Step-by-step explanation:
Answer:
a = 5 c =11
Step-by-step explanation:
Answer:
395/136
Step-by-step explanation:
(9 7/8)/(3 2/5) = (79/8)/(17/5) = (79/8)(5/17) = 395/136
Since 9 7/8 is larger than 3 2/5, it is an improper fraction.
To find how many times the length of Noah's ride is compared to Mal's, you would divide the two mixed numbers:
6 3/4 divided by 4 1/2
Convert the mixed numbers to improper fractions:
27/4 divided by 9/2
To solve, multiply 27/4 by the reciprocal of 9/2:
27/4 * 2/9 = 3/2 or 1 and 1/2
So Mal's ride is 1.5 times longer than Noah's.
Answer:
So, we know that the internal angles of a triangle add up to 180 degrees, yes?
60 degrees plus 50 degrees equals 110 degrees, and subtract 110 from 180, and you get 70 degrees for angle y.
Now, if the triangles are congruent (identical) and the shape you are describing is like an hourglass, then because of the vertical angles theorem, angle x should be 70 degrees too!
Hope I helped!! :)