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oee [108]
3 years ago
11

To avoid a large, shallow reef, a ship set a course from point A and traveled 21 miles east to point B. The ship then turned and

traveled 30 miles south to point C. If the ship could have traveled in a straight line from point A to point C, about how many miles could it have saved?
Mathematics
1 answer:
Crank3 years ago
4 0
C I think or A not sure
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A pair of skew lines
EastWind [94]

Answer:

Hmmm What about the pair of skew lines lol

Step-by-step explanation:

Could you add more details/options !!!!

-I'd be glad to help <3 !!!!

6 0
3 years ago
Read 2 more answers
When she checked the answer by estimating, it did not make sense. What error did Janice make?
Leokris [45]
<h2>Answer</h2>

Janice convert a mixed number to the wrong improper fraction

<h2>Explanation</h2>

To convert a mixed number to an improper fraction, we multiply the whole number by the denominator of the fraction and add the result to the numerator of the fraction; while keeping the denominator of the fraction as the denominator of the improper fraction.

Let's convert our mixed numbers to improper fractions:

To convert 10\frac{5}{6} we multiply the whole number 10 by the denominator of the fraction 6, and then we add the result to the numerator 5:

10\frac{5}{6} =\frac{(10*6)+5}{6} =\frac{60+5}{6} =\frac{65}{6}

Now let's convert 1\frac{2}{3}:

1\frac{2}{3}=\frac{(1*3)+2}{3} =\frac{3+2}{3} =\frac{5}{3}

Notice that Janice converted 1\frac{2}{3} as \frac{5}{2}, which is incorrect.

Since 1\frac{2}{3} =\frac{5}{3}, we can conclude that Janice convert a mixed number to the wrong improper fraction.

8 0
4 years ago
Read 2 more answers
Complete the pattern A12, B16, C20,​
Ksju [112]

Answer:it goes up by 4

Step-by-step explanation:

12 16 20 24 28 and so on

5 0
3 years ago
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Work must be shown for this problem! The figure shown below is a square.
kicyunya [14]

Answer:

Step-by-step explanation:

Diagonals of square bisect each other at 90°

∠9 = 90°

4x - 10 = 90

4x = 90 +10

4x = 100

x = 100/4

x = 25

6 0
3 years ago
Any question 1-4 please help me
Nina [5.8K]
1. They would of been equal because half of 5 is 3 so he made it to the second vertex, therefore he could run either way back
2. No it is not a fair game because off the odds that each player has because their is only two white marbles in this game.
3. About 6.22 miles per amount of time
4.15x2+15x2
5 0
3 years ago
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