Which algebraic expression represents “Nicholas tripled his workout time”?

3 + w

3 w

3 minus w

/ w Over 3 /

Answer:

1,512 Inches

Step-by-step explanation:

Take 36x42 then  it makes 1,512

Answer:

Letter D

Step-by-step explanation:

hope it helps

Answer:

Your answer is D

Step-by-step explanation:

So when fliping over the x-axis the x stays and the y changes.

So A is wrong because it was fliped over the y-axis

So is B since it did flip over the x-axis but then went over the y-acis.

So you are left with C and D

C and D did go over the x-axis but when you look at the figure it is different

C figure is the same and when you reflect somthing over any axis it will not always be the same.

Your answer is D, the figure is a reflection over the x-axis and the figure is fliped

Hoped this helped :D

Answer:

c = 5

Step-by-step explanation:

3c - 8c + 7 = -18

-5c + 7 = -18

-5c = -25

c = 5

Answer: Total expenses if 3 widgets are produced is $11,018.00

Step-by-step explanation: The variable cost per unit is given by the coefficient of q in the expense function. In this case, the variable cost is $6.00 per widget. To find the variable costs to produce 2 widgets, we simply multiply the variable cost per unit by the number of units produced: Variable costs for 2 widgets = 2 x $6.00 = $12.00 Therefore, the variable costs to produce 2 widgets is $12.00. To find the variable costs to produce q widgets, we simply multiply the variable cost per unit by the number of units produced: Variable costs for q widgets = q x $6.00 = $6q Therefore, the variable costs to produce q widgets is $6q. To find the total expenses if 3 widgets are produced, we can use the expense function and substitute q = 3:E = 6.00 q + 11,000

E = 6.00 (3) + 11,000

E = 18.00 + 11,000

E = 11,018.00 Therefore, the total expenses if 3 widgets are produced is $11,018.00.

Answer:

6x<100-15

6x<85

x<85/6

x<14.17

Step-by-step explanation:

\(\frac{35-32}{32} \times 100=\frac{75}{8}=9.375\%\)

Answer:

9.375%

Step-by-step explanation:

Percentage Error formula

\(\textsf{Percentage error}=\sf \left|\dfrac{estimated\:value\:-actual\:value}{actual\:value} \right| \times 100\%\)

Given:

Substitute the given values into the formula:

\(\begin{aligned}\implies \textsf{Percentage error}&= \left|\dfrac{35-32}{32} \right| \times 100\%\\\\&=\left|\dfrac{3}{32} \right| \times 100\%\\\\&=0.09375 \times 100\%\\\\&=9.375\%\end{aligned}\)

Therefore, the percentage error was 9.375%.

Answer:

The burgers cost $2.50 and the cookies cost $1.25.

Step-by-step explanation:

Let b represent burgers and c represent cookies.

2b + 2c = 7.50

4b + 3c = 13.75

Step 1: Use one of the two equations and isolate one of the variables.

2b + 2c = 7.50

      - 2c    -2c

\(\frac{2}{2}\)b = \(\frac{7.50}{2}\) - \(\frac{2}{2}\)c

b =  3.75 - c

Step 2: Plug what you get for b into the second equation.

4(3.75 - c) + 3c = 13.75

15 - 4c + 3c = 13.75

15 - 1c = 13.75

Step 3: Isolate the variable and solve for c.

15 - 1c = 13.75

-15        -15

\(-\frac{1}{1}\)c = \(\frac{-1.25}{-1}\)

c = 1.25 ← price for cookies

Step 4: Plug in what you have for c into one of the previous equations and solve for b.

2b + 2(1.25) = 7.50

2b + 2.50 = 7.50

     - 2.50   -2.50

\(\frac{2}{2}\)b = \(\frac{5}{2}\)

b = 2.50 ← price for burgers

Now you know the cost of each item:

The burgers cost $2.50 and the cookies cost $1.25.

The value of DE is 6 units long.

Since triangles ABC and DEF are similar, we know that their corresponding sides are proportional. In other words, the ratio of any corresponding side lengths in the two triangles is the same.

We can use this fact to set up the following proportion:

DE/BA = EF/BC

Substituting the given values, we get:

DE/9 = 12/18

Simplifying the right side of the equation, we get:

DE/9 = 2/3

To solve for DE, we can cross-multiply:

DE = 9 x 2/3 = 6

Therefore, DE is 6 units long.

To learn more about similar triangles;

https://brainly.com/question/14926756

#SPJ1

The correct coordinates of the center of dilation are (2.8, 3.8).

What is dilation?

In geometry, dilation is a transformation that changes the size of an object. When a figure is dilated, each point of the original figure is moved away from or toward the center of dilation.

Dylan's claim is incorrect because the center of dilation is not necessarily located on the line segment PP'.

To find the center of dilation, we need to locate the image point of a known point after dilation.

Let's consider a point Q on the same line as PP', but on the other side of P', such that PQ = 1 unit. After dilation with a scale factor of 4, the image of Q will be on the line passing through P and P'. Let's denote this image point by Q'.

Since PQ : P'Q' = 1 : 4, the distance from P to Q' is 4 units. Similarly, since PP' : PQ' = 1 : 5, the distance from P to Q' is 5 times the distance from P to P'. Thus, the distance from P to P' is 1 unit and the distance from P to Q' is 5 units.

Therefore, the center of dilation is located on the line passing through P and Q', and is 4 units away from P and 1 unit away from Q'.

Using the midpoint formula, we can find the coordinates of the center of dilation:

\(x &= \frac{1}{2}(4.8 + 0.8)\)

\(&= 2.8\)

\(y &= \frac{1}{2}(3.2 + 4.4)\)

\(&= 3.8\)

Thus, the correct coordinates of the center of dilation are (2.8, 3.8).

To learn more about dilation visit:

https://brainly.com/question/3457976

#SPJ1

Answer:

Sale Tax($): 4.5

Step-by-step explanation:

Before Tax Price ($):  72

Tax Rate (%): 6.2

Final Price Including Tax ($):  76.46

Sale Tax($): 4.46

Answer:

76.46

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

Function A: (4,0) and (2,10)

Slope: (10-0)/(2-4)

Slope: 10/-2 = -5

b = y - (m)(x)

b = 0 - (-5)(4)

b = 20

A. y = -5x + 20

A. y-intercept = 20

B. 2x - 2y = 30

2x - 30 = 2y

(2x - 30)/2 = y

x - 15 = y

y = X - 15

y-intercept = -15

Answer:

54 years

Step-by-step explanation:

If we want to know how to solve for the number of years a crow can live, we can use this equation:

(27 ÷ 3) + 45 =?

We can first solve for 27 divided by 3.

(27 ÷ 3) + 45 =?

9 + 45 =?

Now solve for 9 plus 45:

9 + 45 = 54

Therefore, if a woodpecker can live 27 years, a swallow 3 times less, and a crow 45 years longer than the swallow, we can say that a crow can live for 54 years.

The teacher's question, the student can provide a List of words including "sixty," "zesty," "skit," "site," "size," "exit," "yeti," "kits," "kite," and "ties."

Let unscramble the jumbled word "gzeysktqix" and find the possible words that can be formed.

Upon unscrambling, we can find several possible words:

1. Sixty

2. Zesty

3. Skit

4. Site

5. Size

6. Exit

7. Yeti

8. Kits

9. Kite

10. Ties

These are some of the words that can be formed from the jumbled letters "gzeysktqix." There may be additional words that can be created, depending on the specific rules or restrictions given by the teacher.

Unscrambling words can be a fun and challenging exercise that helps improve vocabulary, word recognition, and problem-solving skills. It allows students to enhance their language abilities and discover new words they might not have known before.

Remember, the key is to rearrange the given letters systematically and try different combinations until meaningful words are formed.

So, in response to the teacher's question, the student can provide a list of words including "sixty," "zesty," "skit," "site," "size," "exit," "yeti," "kits," "kite," and "ties."

For more questions on List .

https://brainly.com/question/15143791

#SPJ8

The probability that that arrow will land on the part labelled C after the first spin would be = 1/5.

To calculate the probability of the chosen event, the formula for probability should be used which is given as follows:

Probability = possible outcome/ sample space

Where possible outcome = 2

sample space = A,B,B,B,C,C,D,D,D,E = 10

Therefore the probability that the arrow will land on the part labelled C after the first spin = 2/10 = 1/5.

Learn more about probability here:

https://brainly.com/question/30657432

#SPJ1

Answer:

Option (2). 1

Step-by-step explanation:

Coordinates of point A, B, C and D are,

A(-4, 4), B(-2, 4), C(-2, 1) and D(-4, 3).

Quadrilateral ABCD when rotated 90° clockwise about the origin,

Rule for the rotation of the vertices,

(x, y) → (y, -x)

Following the rule of rotation coordinates of the image points,

A(-4, 4) → A'(4, 4)

B(-2, 4) → B'(4, 2)

C(-2, 1) → C'(1, 2)

D(-4, 3) → D'(3, 4)

Since all image points have the positive coordinates (x and y coordinates), image quadrilateral A'B'C'D' will be located in 1st quadrant.

Option (2) is the correct option.

Answer:

BODMAS RULE

(c-3)²=100

c²-6c+9=100

c²-6c=100-9

c²-6c=91

c²-6c-91=0

then factories

Step-by-step explanation:

inside diameter = 11/2 - 3/16 = 85/16 or 5.3125 inches

Topic: fractions

If you like to venture further, do check out my insta (learntionary) where I regularly post useful math tips! Thank you!

Part A;

(6)^2x = 6^0, after opening the brackets and any number power zero equals to one.

then,

aⁿ = a^b , in exponential form

n = b

then

2x = 0

x = 0.

Part B,

since any number power zero equals to 1.

6^0 = 1

then,

1^x = 1^1

from, aⁿ = a^b

n = b

then,

x = 1.

or,

1 = 6^0

then,

(6^0)^x = 6^0

6^0x = 6^0

equating,

0x = 0

x = 0.

The value of 4 Superscript negative 4 is negative StartFraction 1 Over 4 Superscript negative 4 EndFraction.

In the given table, Tasha observed a pattern in the powers of 4. When the exponent decreases by 1, the previous value is divided by 4. Using this pattern, she determined the values for 4 squared, 4 Superscript 1, 4 Superscript 0, 4 Superscript negative 1, and 4 Superscript negative 2.

To find the value of 4 Superscript negative 3, she divided the previous value (StartFraction 1 Over 16 EndFraction) by 4, resulting in StartFraction 1 Over 64 EndFraction.

Similarly, for 4 Superscript negative 4, she divided the previous value (StartFraction 1 Over 64 EndFraction) by 4, yielding StartFraction 1 Over 256 EndFraction.

Finally, to rewrite the value for 4 Superscript negative 4, she expressed it as negative StartFraction 1 Over 4 Superscript negative 4 EndFraction.

Therefore, the value of 4 Superscript negative 4 is negative StartFraction 1 Over 4 Superscript negative 4 EndFraction, which simplifies to StartFraction 1 Over 256 EndFraction

For more such answers on Superscript

https://brainly.com/question/29971585

#SPJ8

The width of the image which was photocopied by Jackie and has an initial length of 6 inches and width of 4 inches is 6 inches.

An area is a unit of measurement used to describe the size of a region on a planar or curved surface. While a plane region or area refers to the area of a shape or planar lamina, a surface region or plane area refers to the area of an open surface or the boundary of a three-dimensional object.

Given:

The initial length of the image, l = 6 inches,

The initial width of the image, w = 4 inches,

The reduced length of the image, L = 4 inches,

The area of the initial image = The area of the reduced image,

l × w = L × W

Here W is the reduced width.

Substitute the values,

6 × 4 = 4 × W

W = 6 inches,

Therefore, the width of the image which was photocopied by Jackie and has an initial length of 6 inches and width of 4 inches is 6 inches.

To know more about Area:

brainly.com/question/27683633

#SPJ1

The amount received from loans as a number in millions is 242,700 million rand.

Deducing value A requires computation of collective income sources, for which the following summation suffices:

Total Income = Tax + Loans + ASC + QP + Other income + Non-tax income = 1370 + 242.7 + 180.3 + 31.5 + A + 0 = 1825.5 + A

In this context, it follows that A amounts to (1825.5 - 1370 - 242.7 - 180.3 - 31.5) = 0 million rand.

Conversely determining missing value B necessitates subtraction of total expenditure from accumulated revenue, giving rise to the subsequent formula:

Total Income - Total Expenditure = B

(1825.5 - 112.7 - 278.4 - 262.4 - 222.6 - 211.0 - 209.2 - 208.5 - 202.2 - 0) = B

Following calculation, B equates to -77.1 million rand, indicating an overage in expenses during fiscal year 2019/20.

Learn more about word problem on

https://brainly.com/question/21405634

#SPJ1

The value of p when q is 2 is 1

Inverse variation is the relationships between variables that are represented in the form of y = k/x, where x and y are two variables and k is the constant value.

This means that has x increases y will decrease and vice versa.

If p is inversely proportional to q , then p = kq

when p = 2, q = 4

2 = k4

k = 2/4

k = 1/2

When q = 2

p = 1/2 × 2

p = 1

Therefore the value of p is 1

learn more about inverse variation from

https://brainly.com/question/13998680

#SPJ1

Answer:

Step-by-step explanation

The ratio is 3:5

the explanation is given in the pdf below

Answer:

x-intercept = 5

y-intercept = 350

Step-by-step explanation:

Assuming that h=x and m=y, when x is at 0 the y is at it's intercept giving you a y-intercept of 350. When y is at 0 the x is at it's intercept giving you an x-intercept of 5.

Answer:

Step-by-step explanation:

h(6)= -6^2 - 6 = -36 - 6 = -42

g(-42) = -42 + 1 = -41

B is the answer