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Firdavs [7]
3 years ago
7

the figure below are squares. Find an expression for the area of each shaded region. Write your answer in standard form.

Mathematics
1 answer:
zheka24 [161]3 years ago
6 0
(X+3)^2 -(X)^2
(X^2+6x+9) - X^2
6x+9

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A number line goes from negative 5 to positive 5. Point D is at negative 4 and point E is at positive 5. A line is drawn from po
Ronch [10]

<em>Directed numbers</em> are numbers that have either a <u>positive</u> or <u>negative </u>sign, which can be shown on a <em>number line</em>. Therefore, point F is Fifteen-halves of line <em>segment</em> DE.

A <u>number line</u> is a system that can show the positions of <em>positive</em> or <em>negative</em> numbers. It has its <em>ends</em> ranging from <em>negative infinity</em> to <em>positive infinity</em>. Thus any <em>directed</em> number can be located on the line.

Directed numbers are numbers with either a <u>negative</u> or <u>positive </u>sign, which shows their direction with respect to the <em>number line.</em>

In the given question, the <u>distance</u> between points D and E is <em>9 units</em>. So that <em>dividing</em> 9 units in the ratio of 5 to 6, we have;

\frac{5}{6} x 9   = \frac{45}{6}

          = \frac{15}{2}

Therefore, the <em>location</em> of point F, which <u>partitions</u> the directed line segment from d to E into a 5:6 ratio is    \frac{15}{2}. Thus the<em> answer</em> is <u>Fifteen-halves.</u>

For further clarifications on a number line, visit: brainly.com/question/23379455

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7 0
2 years ago
The perimeter of a rectangle is 44. The length is 5 less than double the width. What is the length?
OleMash [197]

44 = 2x - 5 \\   \frac{39}{2}   = \frac{2x}{2}  \\ 19.5 = x \\
4 0
3 years ago
3(4x−2)=2(5x+3) what is the answer pls asap
Paha777 [63]

Answer:

6

Step-by-step explanation:

1. get rid of parentheses: 12x -6 = 10x +6

2. group like terns together: 12x-10x = 6+6

3. simplify: 2x = 12

4. divide both sides by 2: x=6

7 0
3 years ago
Read 2 more answers
How do I figure this anser-6w &lt; 84​
Sophie [7]

Answer:

w > -14

Step-by-step explanation:

Divide both sides by -6.

-6w/-6 = w

84/-6 = 14

Since it's an equality, if the coefficient of the variable is negative, when you divide the sign flips to the opposite.

4 0
3 years ago
What is the function form for 2x + 3y = 12
valina [46]
2x+3y=12
Subtract by 2x
3y=-2x+12
Divide by 3
y=-2/3x+4
4 0
3 years ago
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