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3 years ago

Point A is located at (-5, 8) and is translated 4 units up. What are the coordinates of point A'?

Mathematics

2 answers:

il63 [147K]3 years ago

7 0

Answer:

Step-by-step explanation:

s2008m [1.1K]3 years ago

3 0

(-5, 12) because if it is going up four it is adding four to the y axis

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What set of order pairs is a function?

Elza [17]

A function is a set of ordered pairs in which no two different ordered pairs have the same x -coordinate.

Btw you need to add an image so we can see which the order pairs

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2 years ago

(-5,8) and (-10,3) what is the slope

ale4655 [162]

Answer:

The slope is 1.

Step-by-step explanation: when you graph them you do the rise/run you get 1 which is the slope.

4 0

2 years ago

Read 2 more answers

A boat sails on a bearing of 77 degrees for 135 miles and then turns and sails 207 miles on a bearing of 192 degrees. Find the d

Andrew [12]

Answer:

193.53 miles

Step-by-step explanation:

Please see the diagram for understanding of how the angles were derived,

Applying Alternate Angles, ABO =77 degrees

The bearing from B to C is 192=180+12 degrees

Subtracting 12 from 77, we obtain the angle at B as 65 degrees.

We want to determine the boat's distance from its starting point.

In the diagram, this is the line AC.

Applying Law of Cosines:

$b^2=a^2+c^2-2acCosB\\b^2=207^2+135^2-2(207)(135)Cos65^\circ\\b^2=37453.8654\\b=\sqrt{37453.8654} \\b=193.53\: miles$

The distance of the boat from its starting point is 193.53 miles (correct to 2 decimal places).

6 0

3 years ago

Solving need help in don't get it

Orlov [11]

$\sqrt{3x-5}-2=0$
add 2 to both sides
$\sqrt{3x-5}=2$
square both sides
3x-5=4
add 5 to both sides
3x=9
divide 3
x=3

a nswer is B

4 0

3 years ago

HELP PLEASE <br><br> Need help on this problem

JulijaS [17]

Answer:

Let's use the Pythagorean theorem!! I think there are two correct answers, right?

5 0

2 years ago