Step-by-step explanation:
in the given figure ,
the two sides of the triangle are equal , so their opposite angles are equal .
so , we get
=》Angle RPQ = Angle PRQ = 65°
and some of interior angels of the triangle measures 180°
so,
=》RPQ + PRQ + RQP = 180°
=》65° + 65° + RQP = 180°
(Because RPQ = PRQ = 65°)
=》130° + RQP = 180°
=》RQP = 50°
Answer:
x+20 * 3
Step-by-step explanation:
* represents a multiplication symbol
A. is 21.98 cm
b. is 22 cm
Answer:
Option A, 
Step-by-step explanation:
Given: Deborah bought a computer for 
off the list price.
The list price is 
.
To find: The amount Deborah spent on the computer.
Solution: We have,
List price of the computer 
.
Deborah bought the computer for off the list price.
The amount Deborah spent on the computer 
.
So, Deborah spent on the computer.
Hence, option A is correct.
You are going in the right direction. For the distance of ST I get √136
√(-5-1)² + (6+4)² =
√(-6)² + (10²) =
√ 36 + 100 =
√136
√34² + √136² =√170²
34 + 136 = 170
170 = 170
