Answer:
Perimeter of the quadrilateral PQRS is 25 units
Step-by-step explanation:
From the figure attached,
PQ is a tangent to the given circle so m∠PQR = 90°
Now we apply Pythagoras theorem in the ΔPQR,
PR² = PQ² + QR²
(PT + TR)²= PQ² + 5²
(4 + 5)² = PQ² + 25
81 = PQ² + 25
PQ = √(81 - 25)
= √56
≈ 7.5 units
PQ ≅ PS ≅ 7.5 units
[Since measures of tangents drawn from a point to a circle are always equal]
Perimeter of PQRS = PQ + QR + RS + PS
= 7.5 + 5 + 5 + 7.5
= 25 units
Therefore, perimeter of the quadrilateral PQRS is 25 units.
She actually makes $13.75 per hour.
Step-by-step explanation:
Number of hours = 40
Amount per hour = $20
Amount of 40 hours = 40*20 = $800
Per day charges of daycare = $50
Charges for week = 50*5 = $250
Amount left = Amount of 40 hours - Per week charges of daycare
Actual amount per hour = 
Actual amount per hour = 
She actually makes $13.75 per hour.
Keywords: division, multiplication
Learn more about division at:
#LearnwithBrainly
I believe since the definition of perimeter is adding the lengths of all three sides of the angles the, width of the rectangle would be 5, and the length of the rectangle would be 10.
10
+10
-------
20
+5
------
25
+5
------
30
And that is you answer, yay!
Correct or false question? if so, it’s false :)
Answer:
y = 5x - 3.
Step-by-step explanation:
The value of y will go down by 3 units so it is
y = 5x - 3.
