Miranda wants to buy as many collectible dolls as possible, for $2.50 each. If she has $45.00 to spend, how many dolls can she b
1 answer:
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Answer:
Step 1: Distribute to
and
Step 2: Subtract from both sides of the equation
Step 3: Add to both sides of the equation
Step 4: Divide both sides of the equation by
Step-by-step explanation:
Step 1: Apply the Distributive Property. Then you must distribute to
and
Then:
Step 2: You must apply the Subtraction property of Equality and subtract from both sides of the equation. Then:
Step 3: You must apply the Addition property of Equality and add to both sides of the equation. Then:
Step 4: You must apply the Division property of Equality and divide both sides by . Then:
Answer:
≈39.27 units
Step-by-step explanation:
To find the area of a semi circle, you use the formula for finding the area of a circle, which is , and then you divide that by 2 since it is half of a circle.
In this case, ≈ 78.54
= 39.27