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patriot [66]
3 years ago
13

What is the answer to this question?

Mathematics
1 answer:
amid [387]3 years ago
5 0

Answer:

Step-by-step explanation:

Hello!

2*2* 5+ 2*2*4 =  

20 + 16 = 36 cm³

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This morning, Yolanda's car had 29.44 gallons of fuel. Now, 4.6 gallons are left. How much fuel did Yolanda use?
Anuta_ua [19.1K]
The answer is 24.84 because 29.44-4.6 is 24.84
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8 0
3 years ago
I need help with these three problems (college algebra)
Paraphin [41]

5. After 6 hours, the concentration is halved. After 12 hours, it will be quartered. If the original concentration is 200 nmol, a quarter is 50 nmol.

14. The population doubles after 3 hours, and a day is 24 hours. That means that the original population should be multiplied by 2^{24/3}, or 2^8. 3 million times 2^8 is 3 * 256 million, or 768 million.

15. The concentration is halved every 8 hours and the original concentration is 100 nmol. So now, how many times do you halve 100 to get to 12.5?

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8 0
3 years ago
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C) Millennium Park has an outdoor concert theater. Before a concert, the area reserved for special seating is roped off in the s
Trava [24]

Answer:

The converse of Pythagorean Theorem states:

If the square length of the longes side of a triangle is equal to the sum of the squares of the other two sides, then it's a right triangle.

We use the converse of Pythagorean Theorem to prove that a triangle is a right triangle. It's like the inverse use of the theorem. Often, this theorem is used to find the length of a side of a triangle when we already know it's a right triangle. However, when we don't know that is a right triangle, we use the converse to prove it.

Step-by-step explanation:

I did it Edge 2021. Good Luck:)<3

3 0
3 years ago
WILL GIVE BRAINLIEST!! FINALS!
GenaCL600 [577]
Factor completely x³ + 6x² - 3x – 18
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the answer is 210


3 0
3 years ago
Which pairs of matrices are inverses?
goblinko [34]

Answer:

B is the answer

Step-by-step explanation:

5 0
3 years ago
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