Hey there!
To find how many rolls were sold in the morning, you must multiply 54, the total amount of rolls, by 1/6, the amount of the whole sold in the morning. This would be represented by this expression:
54*1/6
Now, simplify the expression to find how many rolls were collected in the morning:
54*1/6=54/6
54/6=9
Therefore, 9 rolls were sold in the morning.
Hope this helps and have a marvelous day! :)
Answer:
5.4
Step-by-step explanation:
2. angle one congruent to angle two
3. angle congruence postulate
4. measure angle 2 is 90°
6. definition of right triangle
Answer:
30 cm.
Step-by-step explanation:
Draw a line from R perpendicular to PQ to meet PQ at T.
RQT forms a right-angled triangle with RT = SP = 15.
So tan 36.87 = RT / TQ
tan 36.87 = 15 / TQ
TQ = 15 / tan 36.87
= 20 cm.
Now PT = SR = 10, so
PQ = 10 + 20
= 30 cm.
Answer:
B
Step-by-step explanation:
Had it on Khan Academy.
