The length of side PQ of the polygon is 7 units
Step-by-step explanation:
Given points are:
P(5, 4) and Q(−2, 4)
In order to find the length of PQ, the distance formula for coordinate geometry will be used.
The distance formula is given by:
Here
(x1,y1) = (5,4)
(x2,y2) = (-2,4)
Hence,
The length of side PQ of the polygon is 7 units
Keywords: distance formula, coordinate geometry
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Answer:
The number of pizzas sold during A- lunch is 64
Step-by-step explanation:
Let us solve the question using the ratio method
∵ The ratio of pizza to nachos sold during A-lunch is 4 to 3
∵ There were 48 nachos sold
→ By using the ratio method
→ Pizza : Nachos
→ 4 : 3
→ x : 48
→ use the cross multiplication
∵ x × 3 = 4 × 48
∴ 3x = 192
→ Divide both sides by 3
∵ =
∴ x = 64
∴ The number of pizzas sold during A- lunch is 64