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inessss [21]
3 years ago
15

How to find the perimeter of a semicircle​

Mathematics
1 answer:
Elza [17]3 years ago
5 0

Answer: Formula: P=\frac{\pi d}{2}+d

Step-by-step explanation:

Formula: P=\frac{\pi d}{2}+d

Where;

P=perimeter\\\pi = pi (3.14)\\d= diameter\\

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A rectangle has an area of 104 cm ^2 and a width that measures 8 cm. Find the perimeter of the rectangle.
Dmitry_Shevchenko [17]
Perimeter is 42
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3 years ago
!!!!SORRY I DIDNT MEAN TO SET IT TO COLLEGE, THIS IS 6th/7th grade!!!!!
Mnenie [13.5K]

Answer:

C) Jo's drink will have a stronger orange taste

Step-by-step explanation:

tropical punch calls for 2 liters of pineapple juice and 3 liters of orange juice.

total is 2+3 = 5 liters

pineapple = 2/5

orange = 3/5

Jo creates a drink by mixing 3 liters of pineapple juice with 4

total = 7

pineapple = 3/7

orange = 4/7

Get a common denominator to compare

5 and 7 = 35

tropical punch

pineapple = 2/5 *7/7 = 14/35

orange = 3/5*7/7 = 21/35

Jo

pineapple = 3/7*5/5 = 15/35

orange = 4/7*5/5 = 28/35

Jo will have both a stronger pineapple and orange taste than the tropical drink and the orange will be stronger than the pineapple in her drink

5 0
3 years ago
How to find a slope
exis [7]

Answer:

Step-by-step explanation:

y₂₋y₁ / x₂-x₁   if you have two points you can plug them in and find the slope using this.

If it is on a graph you can look at two points and count the rise over run, for example if one point is (0, 0) and another is (2, 3) then from the first point it goes up 2 and over 3, so the slope would be 2/3

5 0
2 years ago
Which algebraic expression represents the phrase “the quotient of negative eight and the sum of a number and three”?
morpeh [17]

Answer:

The answer is A. \frac{-8}{g+3}

Step-by-step explanation:

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