1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
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
You might be interested in
A correlation coefficient between average temperature and coat sales is most likely to be __________.
Lostsunrise [7]

A correlation coefficient between average temperature and coat sales exists most likely to be between 0 and -1.

<h3>What is the correlation coefficient?</h3>

The correlation coefficient exists as the exact measure that quantifies the power of the linear relationship between two variables in a correlation analysis. A correlation coefficient between average temperature and coat sales exists most likely to be between 0 and -1.

A negative correlation suggests two variables that tend to move in opposite directions. A correlation coefficient of -0.8 or lower displays a strong negative relationship, while a coefficient of -0.3 or lower signifies a very weak one.

To learn more about correlation coefficient refer to:

brainly.com/question/3465479

#SPJ4

4 0
2 years ago
5. Evaluate each expression if x is 1, y is 2, and z is 3. (Lesson 6-15) a. 77² – Z b. (x+4)3 - y c. y(x+3) d. 07- y + z)? i nee
mote1985 [20]

Answer:

A) 5927

B) 13

C) 8

D) cannot read expression

Step-by-step explanation:

A) (77^2)-2 = 5927

B) (1+4)*3-2 = 13

C) 2(1+3) = 8

4 0
3 years ago
Can you please help?
Liula [17]

Answer:

\huge\boxed{3.873}

Step-by-step explanation:

Note that the squares are on the sides of these triangles are on the hypotenuse/one leg.

We know that the area of a square is l^2 where l is the length. Since we know the area, we can find the square root of the area to find the side length.

So the side lengths are \sqrt{25} and \sqrt{10}.

Since we know the hypotenuse is \sqrt{25} and one of the legs is \sqrt{10}, we can use the Pythagorean Theorem to find the missing side.

The Pythagorean Theorem states that a^2 + b^2 = c^2, where c is the hypotenuse and a/b are the legs.

We know the <em>hypotenuse </em>and <em>a leg</em>, so we can substitute inside

a^2 + \sqrt{10}^2 = \sqrt{25}^2

Squaring a square root is the same as doing nothing.

a^2 + 10 = 25\\\\a^2 = 25-10\\\\a^2 = 15\\\\a = \sqrt{15}\\\\a \approx 3.873

Hope this helped!

7 0
4 years ago
Which of the following equations has a consant of proptionality of 4
EleoNora [17]
The answer to the question is C
6 0
3 years ago
Translate 5 times a number decreased by 2 into algebraic equation.
iragen [17]

Hello from MrBillDoesMath!

Answer:             5n - 2  

where "n" is the number mentioned in the problem statement

Thank you,

MrB

3 0
3 years ago
Read 2 more answers
Other questions:
  • Which of these strategies would eliminate a variable
    15·2 answers
  • Mr. Kovich is preparing materials for a craft project. He needs to cut 2 meters of string into pieces that are 0.2 meters long.
    7·1 answer
  • Substitute the value of the variable and then simplify
    10·1 answer
  • 10. A medium pizza at Danny's Pizza costs $13.60 plus $2.50 for each topping. At Nicki's Pizza, a medium pizza costs $14.60 plus
    7·1 answer
  • Create 2 riddles about the layers of the atmosphere use the video from yesterday and your notes.
    14·1 answer
  • I Need Help With This, It is My Last question
    6·2 answers
  • What is the area of the figure below?
    7·1 answer
  • Free points everyone<br><br><img src="https://tex.z-dn.net/?f=78%20-%2098" id="TexFormula1" title="78 - 98" alt="78 - 98" align=
    7·2 answers
  • 5x -3 &gt; 15x-11/2 find the value of x​
    8·1 answer
  • If anyone can help that would be amazing :)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!