Answer:
x= 45
y= 18.5 (3 s.f.)
Step-by-step explanation:
Since the quadrilateral has 4 equal sides, it is a square and hence the 4 angles are right angles.
I have drawn the 2 triangles of the square separately for better understanding.
Please see the attached pictures for full solution.
Answer:
Find the complete table in attached file.
Step-by-step explanation:
Find the Incomplete table in attached file
Given:
A car travels 55 miles per hour for 2 hours.
So the speed of the car 55 miles per hour is constant for 2 hours.
Using speed formula.

Second row.
From the second row of the table
and speed is constant
, so we need to find only distance.




Third row.
From the third row of the table
and speed is constant
, so we need to find only distance.




Fourth row.
From the fourth row of the table
and speed is constant
, so we need to find time.




Therefore we complete the table from the above calculation.
A^2+b^2=c^2
4 squared and 3 squared =25
square root of 25 is 5
answer is d
Answer:
240
Step-by-step explanation:
Answer:
x = -1/2
Step-by-step explanation: