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MariettaO [177]
3 years ago
11

What is the absolute value of │38│

Mathematics
2 answers:
ale4655 [162]3 years ago
7 0

Answer:

38

Step-by-step explanation:

if there are bars around it its automatically positive even if it was -38 the absolute would still be 38.

Marrrta [24]3 years ago
5 0

Answer: 38

Step-by-step explanation: The absolute value of a number

is that number's distance from zero on a number line.

Since 38 is 38 units from zero, the absolute value of 38 is just 38.

You might be interested in
Express the set of numbers shown on the number line
laiz [17]

Given:

The graph of a number line.

To find:

The set of values for the given number line.

Solution:

As we move from right to left on a number line the values decreased however as we move from left to right on a number line the values increased.

From the given number line it is clear that there is an open circle at 7  and a close circle at 10. It means 7 is not included in the solution set but 10 is included in the solution set.

From the point 7, the arrow approaching to the left it means all the values less than 7 are included in the solution set, i.e., x < 7.

From the point 10, the arrow approaching to the right it means all the values greater than 10 or equal to 10 are included in the solution set, i.e., x ≥ 10.

Solution set : x < 7 or  x ≥ 10.

Therefore, the correct option is A.

3 0
3 years ago
Can someone explain which one it is and how they got the answer
VladimirAG [237]

Option D:

Measure of arc BEC = 228°

Solution:

Given angle A = 114° and vertical angle of A = 0.

<em>If two chords intersect inside the circle, then the measure of each angle is one half of the sum of the measures of the arcs intercepted by the angle and its vertical angle.</em>

$\Rightarrow \angle A = \frac{1}{2} (ar \ BEC + vertical \ ar A)

$\Rightarrow 114^\circ = \frac{1}{2} (ar \ BEC + 0)

$\Rightarrow 114^\circ = \frac{1}{2} (ar \ BEC)

Multiply by 2 on both sides, we get

$\Rightarrow 2\times 114^\circ = 2\times \frac{1}{2} (ar \ BEC)

$\Rightarrow 228^\circ = (ar \ BEC)

Measure of arc BEC = 228°

Option D is the correct answer.

8 0
3 years ago
A certain television is advertised as a 59-inch TV (the diagonal length). If the width of
ArbitrLikvidat [17]

Answer:

32.9 inches

Step-by-step explanation:

this can be solved using Pythagoras theorem

The Pythagoras theorem : a² + b² = c²

where a = length

b = base = 49

c =  hypotenuse = diagonal = 59

l² + 49² = 59²

l² = 59² - 49²

3481 - 2401 = 1080

find the square root

32.9 in

3 0
3 years ago
Select the correct answer from each drop-down menu.
Mashcka [7]

Answer:

Yes because of the way the it is.

Step-by-step explanation:

5 0
3 years ago
A triangle with vertices at A(0, 0), B(0, 4), and C(6, 0) is dilated to yield a triangle with vertices at A′(0, 0), B′(0, 10), a
svlad2 [7]
A triangle ABC is similar to a triangle A´B´C´ The scale factor of the dilatation : s.
0 * s =0
4 * s = 10
6 * s = 15
s= 10/4=15/6=2.5
The scale factor of the dilatation is 2.5.  It is shown in the attachment.
Download docx
3 0
3 years ago
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