Answer:
17 celcius thye equation is corrett
Step-by-step explanation:
D but im not sure if im right
Answer:
9 cm
Step-by-step explanation:
In a parallelogram, opposite sides are equal.
RS = PQ
4x + 1 = 2x + 5
Now, to find the value of x,
Step1. Subtract 1 from both sides
4x = 2x + 5 - 1
4x = 2x + 4
Step 2: Subtract 2x from both sides
4x - 2x = 4
2x = 4
Step 3: Divide both sides by 2
x = 4/2
x = 2
PQ = 2x + 5
= 2*2 + 5
= 4 + 5
PQ = 9 cm

As we know, sum of interior angles of a triangle measures 180°
let's solve for value of x :