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Kruka [31]
3 years ago
13

Jeffrey owes his friend $5. How much is Jeffrey’s debt?

Mathematics
2 answers:
worty [1.4K]3 years ago
8 0

Answer:

$5

Step-by-step explanation:

These exercises are about calculating the magnitude of quantities, and for this we use the absolute value. The absolute value or modulus of x, defined as |x|, of a number x is value of x regardless to its sign. This means we will have |x| = x if x is positive, and |x| = −x if x is negative, so our result will be always positive.

Jeffrey’s debt is then |$5|=$5

creativ13 [48]3 years ago
3 0
Jeffery owes his friend $5
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Height of the triangle is the altitude of the triangle and which is drawn perpendicular from the vertex of the triangle to the opposite side. The height of the tringle is 24 units. Hence option 2 is the correct option.

<h3>Given information-</h3>

The triangle for the given problem is shown in the image below.

Form the figure the length of the each side is 16 \sqrt{3} units.

As all the sides are equal thus the \Delta MNO is a equilateral triangle in which the height of the divides the triangle into two equal part of the length 8\sqrt{3} at point <em>R.</em>

<h3>Height of the triangle-</h3>

Height of the triangle is the altitude of the triangle and which is drawn perpendicular from the vertex of the triangle to the opposite side.

Now in the  \Delta MRN, the length of the hypotenuse is 16 \sqrt{3} units and the length of the base is 8\sqrt{3} units. Let <em>h </em>is the height of the triangle thus by the Pythagoras theorem,

(16\sqrt{3})^2 =(8\sqrt{3})^2+h^2

Solve for <em>h,</em>

<em />

<em />\begin{aligned}h^2 &=(16\sqrt{3})^2 -(8\sqrt{3})^2\\h^2 &=16\times16\times3 -8\times8\times3\\h^2 &=576\\h &=\sqrt{576}\\h &=24\\\end<em />

<em />

Thus the height of the tringle is 24 units. Hence option 2 is the correct option.

Learn more about the equilateral triangle here;

brainly.com/question/4268382

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Step-by-step explanation:

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Refer the attached file

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