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
DIA [1.3K]
3 years ago
8

Evaluate the piecewise-defined function.

Mathematics
1 answer:
MissTica3 years ago
6 0
A.) f(-0.5) = 4(-0.5) = -2

b.) f(0) = 5 - 0 = 5

c.) f(4) = |4| = 4
You might be interested in
Find the hypotenuse (c) of the right triangle.
Aleksandr-060686 [28]
<h2><u>Solution</u>:-</h2>

Hypotenuse (x) of the right triangle = \sqrt{7² \: + \: 11²}

Hypotenuse (x) of the right triangle = \sqrt{49 \: + \: 121}

Hypotenuse (x) of the right triangle = \sqrt{170}

Hypotenuse (x) of the right triangle = 13

The hypotenuse (x) of the right triangle is <u>1</u><u>3</u><u> </u><u>m</u>.

<h3>Hence, option (D) <u>1</u><u>3</u><u> </u><u>m</u> is correct. [Answer]</h3>
4 0
3 years ago
Need help. and original answer
siniylev [52]

The inequality written in interval notation is therefore -4<x<-1  or (-4, -1)

<h3 /><h3>What are inequalities?</h3>

Inequalities are expressions separated by the mathematical inequalities ≤, ≥, < and >

For instance a < b is a form of inequality.

<h3>What is a number line?</h3>

A number line is a line on which numbers are marked at intervals, used to illustrate simple numerical operations.

From the given number line, we can see that closed circles are on -4 and -1. The inequality written in interval notation is therefore -4<x<-1  or (-4, -1)

Learn more on inequality here: brainly.com/question/24372553

#SPJ1

7 0
1 year ago
A rectangular picture frame has side lengths of 12 in by 9.5 in what is the length of the diagonal of the picture
OleMash [197]

Answer:

Length of diagonal of picture = 15.30 inches

Step-by-step explanation:

Given that:

Side lengths of picture frame = 12 inches by 9.5 inches

As the picture is rectangular, the diagonal will form hypotenuse of right angled triangle.

Using Pythagorean theorem;

a²+b²=c²

Putting the values in the theorem

(12)^2 + (9.5)^2 = c^2 \\144+90.25=c^2\\c^2 = 234.25

Taking square root on both sides

\sqrt{c^2}=\sqrt{234.25}\\c=15.30

Hence,

Length of diagonal of picture = 15.30 inches

3 0
3 years ago
Michael has a 3 -5 9 3 and -6 if he picks up an 8 which card must he get discard to get close to zero
zzz [600]
He must replace the 8
4 0
3 years ago
Which number has the greatest value
aleksklad [387]

Answer:

See the explanation below

Step-by-step explanation:

Which number has the greatest value

From the given list of numbers

Option A has the greatest value

A 8.07 x 10^5

This is because it is raised to a positive number 5, and also the integer is the largest that is raised to a non-negative number/power

6 0
2 years ago
Other questions:
  • Ссппер<br> What is the image of (7, -2) after a reflection over the line y = -x?
    14·1 answer
  • Distribute: -3 (2x-4)
    13·2 answers
  • I need help am i correct
    14·2 answers
  • A silver bracelet has mass of 52.45g and volume of 5cm³ find density of silver braclet​
    11·1 answer
  • Ayo someome help quick i’ll give you brainliest
    15·1 answer
  • Which product is the better deal<br> A. Washing Powder<br> B. Super Clean<br> (easy)
    9·2 answers
  • Amy started with $125 in her savings account. She deposited $25, withdrew $15, and then deposited $30. How much money is in Amy’
    7·2 answers
  • Help pleasseeeeeeeee
    14·1 answer
  • What is the value of X? <br><br><br> A. 5 <br><br> B. 2.5<br><br> C. 7.5<br><br> D. 10
    12·1 answer
  • Help ASAP (find the area)
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!