2 years ago

What is two thirds divided by seven

Mathematics

2 answers:

Phantasy [73]2 years ago

6 0

Answer:

2/21

Step-by-step explanation:

Westkost [7]2 years ago

5 0

Answer:

$\frac{2}{21}$ i think

Step-by-step explanation:

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3 years ago

The number of 7th graders attending Middle field Science Academy this year is 130% of last year’s total. If 500 7th graders atte

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Step-by-step explanation:

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3 years ago

Two ships leave the same port in different directions, forming a 120° angle between them. One ship travels 70 mi. and the other

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Answer : Distance between the ships to the nearest miles = 106.03 ≈ 106 mi.

Explanation :

Since we have shown in the figure below :

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So, we use the cosine rule , which states that

$c^2=a^2+b^2-2ab.cosC\\\\x^2=70^2+52^2-2\times 70\times 52\times cos(120\textdegree)\\\\x^2=4900+2704-7280\times (-0.5)\\\\x^2=7604+3640\\\\x^2=11244\\\\x=\sqrt{11244}\\\\x=106.03$

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3 years ago

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