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Snowcat [4.5K]
3 years ago
5

What's 2(a-2)=3(a-5)

Mathematics
1 answer:
PtichkaEL [24]3 years ago
8 0
2a-4 = 3a-15
2a = 3a - 11
-1a = -11 , a = 11
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Need help for this please
EastWind [94]
The perimeter is about 82 yards

first, the perimeter of the rectangles is 30*2 = 60 (the 7 is not a part of the overall perimeter so we do not need to add it)

the "perimeter" (circumference) of the 2 semi circles = (22/7)*7 = 22by using the formula C = pi*d (2 semi circles of the same diamter = 1 circle)

now just add the 2 answers
22 + 60

= 82 yards
4 0
3 years ago
How many 1/2 cup servings are in 9 cups of cereal?
Arlecino [84]

Answer:

18

Step-by-step explanation:

9 divided by 1/2 is the same as 9 multiplied by 2, which equals 18

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2 years ago
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RideAnS [48]

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6 0
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Using the Laws of exponents, simplify the following problem.
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