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ASHA 777 [7]
3 years ago
13

If A=3x^2+5x-6 and B= -2x^2-6x=7, then A-B equals

Mathematics
1 answer:
Kryger [21]3 years ago
6 0
Yup ur right les goo
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The largest frog in the world is the goliath, It can grow to be 12 inches long. The smallest frog in the world is about 2.5% as
Anna71 [15]

Answer:

0.3 inches

Step-by-step explanation:

2.5% = 0.025

The smallest frog is 12 * 0.025 inches, which is 0.3 inches.

8 0
3 years ago
If the average of six numbers is 18 and the average of three of the numbers is 15, then what is the sum of the remaining three n
lana66690 [7]
If the average of six numbers is 18, there sum may be calculated by multiplying this average with 6 which gives us, 108. Three of these numbers have the average of 15. By the same principle, the sum of these numbers is 45. The sum of the remaining numbers in the set may be obtained by subtracting the sum of the three from the total, 108 - 45 which is equal to 63. Thus, the answer is 63. 
4 0
3 years ago
A 7-foot tall stop sign creates a shadow that is 2 feet long. At the same time, a utility pole creates a shadow that is 10.4 fee
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