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A 12 -foot board has been cut into two sections, …

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Problem 1 Problem 2 Problem 3 Problem 4 Problem 5 Problem 6 Problem 7 Problem 8 Problem 9 Problem 10 Problem 11 Problem 12 Problem 13 Problem 14 Problem 15 Problem 16 Problem 17 Problem 18 Problem 19 Problem 20 Problem 21 Problem 22 Problem 23 Problem 24 Problem 25 Problem 26 Problem 27 Problem 28 Problem 29 Problem 30 Problem 31 Problem 32 Problem 33 Problem 34 Problem 35 Problem 36 Problem 37 Problem 38 Problem 39 Problem 40 Problem 41 Problem 42 Problem 43 Problem 44 Problem 45 Problem 46 Problem 47 Problem 48 Problem 49 Problem 50 Problem 51 Problem 52 Problem 53 Problem 54 Problem 55 Problem 56 Problem 57 Problem 58 Problem 59 Problem 60 Problem 61 Problem 62 Problem 63 Problem 64

Problem 12 Easy Difficulty

What does $45^{\circ}$ mean?

Answer

It is the representation of temperature in degrees

Related Courses

Precalculus

Algebra

Elementary and Intermediate Algebra

Chapter 2

Equations, Inequalities, and Problem Solving

Section 5

Problem Solving

Related Topics

Algebra Topics That are Reviewed at the Start of the Semester

Equations and Inequalities

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Lectures

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01:32

Absolute Value - Example 1

In mathematics, the absolu…

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01:11

Absolute Value - Example 2

In mathematics, the absolu…

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00:35

a. What does $45^{\circ} \…

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$$\begin{array}{l}{\text {…

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What is the meaning of $a^…

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Simplify.
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Multiply.
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Simplify.
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x^{4}\l…

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Problem 1

Problem 2

Problem 3

Problem 4

Problem 5

Problem 6

Problem 7

Problem 8

Problem 9

Problem 10

Problem 11

Problem 12

Problem 13

Problem 14

Problem 15

Problem 16

Problem 17

Problem 18

Problem 19

Problem 20

Problem 21

Problem 22

Problem 23

Problem 24

Problem 25

Problem 26

Problem 27

Problem 28

Problem 29

Problem 30

Problem 31

Problem 32

Problem 33

Problem 34

Problem 35

Problem 36

Problem 37

Problem 38

Problem 39

Problem 40

Problem 41

Problem 42

Problem 43

Problem 44

Problem 45

Problem 46

Problem 47

Problem 48

Problem 49

Problem 50

Problem 51

Problem 52

Problem 53

Problem 54

Problem 55

Problem 56

Problem 57

Problem 58

Problem 59

Problem 60

Problem 61

Problem 62

Problem 63

Problem 64

Video Transcript

this expression here represents 45 degrees, which is what this little symbol these degrees, um on this most likely is representative often angle inside a ship.

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Alan S. Tussy, R. David Gustafson

Elementary and Intermediate Algebra

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Related Topics

Algebra Topics That are Reviewed at the Start of the Semester

Equations and Inequalities

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Lectures

Video Thumbnail

01:32

Absolute Value - Example 1

In mathematics, the absolute value or modulus |x| of a real number x is its …

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Absolute Value - Example 2

In mathematics, the absolute value or modulus |x| of a real number x is its …

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00:35

a. What does $45^{\circ} \mathrm{C}$ mean?
b. What does $15^{\circ} \math…

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$$\begin{array}{l}{\text { The magnitude of a velocity vector is called spee…

00:12

What is the meaning of $a^{\text {# }}$ ? Give an example.

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Simplify.
$$\left(-4 x^{5}\right)^{4}$$

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Multiply.
$$
-6 \cdot 4.8
$$

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Simplify.
$$
(-5 x)^{4}
$$

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Simplify.
$$
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Simplify the expression.
$$\frac{45-5 x}{5}$$

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$$
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Additional Mathematics Questions

the-quotient-of-y-and-6-cubed-translate-each-phrase-to-an-algebraic-expression-if-no-variable

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The quotient of $y$ and $6,$ cubed
Translate each phrase to an algebraic …

translate-each-phrase-to-an-algebraic-expression-if-no-variable-is-given-use-x-as-the-variable-13

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Translate each phrase to an algebraic expression. If no variable is given, u…

perform-the-operations-subtract-137-from-12

00:29

Perform the operations.
Subtract $-137$ from $12 .$

evaluate-each-expression-15102-cdot-5-1

01:08

Evaluate each expression.
$$
1+5(10+2 \cdot 5)-1
$$

fill-in-the-blanks-use-a-check-to-determine-whether-2-is-a-solution-of-6-x57

00:49

Fill in the blanks.
Use a check to determine whether $-2$ is a solution o…

use-the-given-property-to-complete-each-statement-x-2-3-_____-commutative-property-of-multipli

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Use the given property to complete each statement.
$(x-2) 3=$ _____ Commu…

multiply-see-example-2-63-7

00:23

Multiply. See Example 2.
$$
63(-7)
$$

divide-see-example-5-36-div-9

00:17

Divide. See Example 5.
$$
-36 \div(-9)
$$

$evaluate-each-expression-frac2-cdot-25-60-454-4-5$

01:52

Evaluate each expression.
$$
\frac{2 \cdot 2^{5}-60+(-4)}{5^{4}-(-4)(-…

use-a-property-of-equality-to-solve-each-equation-then-check-the-result-see-example-3-3a

00:34

Use a property of equality to solve each equation. Then check the result. Se…

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