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solmaris [256]
3 years ago
13

Need help pls geometry question

Mathematics
2 answers:
rusak2 [61]3 years ago
4 0
The correct answer is the last one
Lostsunrise [7]3 years ago
3 0

Answer:

Step-by-step explanation:

sin 45 = x/12

x = 12 sin 45

x = 6√(2)

answer is D

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Seven pipes empty a water tank in five days. In how many days would four pipes empty this tank? Give your answer in days and hou
Gelneren [198K]

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4 years ago
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Explain why the sum of two rational numbers is always rational. To earn full credit, you must provide an expression or example A
scoundrel [369]
So, adding two rationals is the same as adding two such fractions, which will result in another fraction of this same form since integers are closed under addition and multiplication. Thus, adding two rational numbers produces another rational number.


a/b and c/d are rational numbers with a,b,c,d intergers

so with the same denominators ( equaling a+c over b) or different ones (equaling ab+cb over bd) they end up with the answers of

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3 0
3 years ago
Please help! Best answer gets Brainliest!
Elanso [62]

Answer:

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Step-by-step explanation:

5 0
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Waffles are made with 2 1/2 cups water and 1 1/2 cups milk. What is the ratio of water to milk?
WITCHER [35]

Answer:

5 : 3

Step-by-step explanation:

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Hope this helps :)

3 0
4 years ago
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