x square= 121 can anyone solve it

Answer:

2x+6

Step-by-step explanation:

you would get 2x+6 because you collect like terms and 3x minus 1x is 2x its minus because a negative is subtracting. and then 7 minus 1 is 6

Answer:

28 meters²

Step-by-step explanation:

We can break the shape into two rectangles. One of the rectangles has length 5 and height 2. The other rectangle has a height of 6 and a width of three. You can refer to the attached image.

To find the total area, we simply have to sum the areas of the two rectangles.

[tex]A = 5*2 + 6*3\\A = 10 + 18\\A = 28[/tex]

The total are of the shape is 28 meters²

Answer:

28 m²

Step-by-step explanation:

The figure is composed of 2 rectangles

The right rectangle has sides 3m and 6 m

The left rectangle has sides 5 m and (6 - 4) = 2 m

The area (A) of the figure is the sum of the 2 rectangles which form it

A = (3 × 6 ) + (5 × 2 )

   = 18 + 10

   = 28 m²

This response provides the equations for three lines that all pass through the point (-3, 4). Line p's equation is identified as y = 4x + 16, the equation for perpendicular line q is y = -1/4x + 5.75, and the equation for the horizontal line r, which only traverses Quadrants 1 and 2, is y = 4.

The subject of your question is related to

Algebra of Straight Lines

, specifically, writing equations of lines that pass through a specific point (-3,4), and have certain slopes or orientations.

Let's start by examining line p which passes through the point (-3,4) and has a slope of 4. Using the point slope form of linear equation, we have y - y1 = m(x - x1). Substituting the given values, we get y - 4 = 4(x + 3) which simplifies to y = 4x + 16. This is the equation for line p.

The line q is perpendicular to line p, so its slope is the negative reciprocal of the slope of p, which is -1/4. Using point slope form of linear equation and substitifying the slope and point, we get y - 4 = -1/4(x + 3) which simplifies to y = -1/4x + 5.75. This is the equation for line q.

The line r is a little bit tricky since it's only mentioned to pass through Quadrants 1 and 2. This implies that the slope of r is 0, making line r horizontal. Because it passes through y=4, its equation is simply y = 4.

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Hey!

------------------------------------------------

Solution:

5x² + (-7x) + 5 + 4x² + 9x + (-10)

(5x² + 4x²) + (-7x + 9x) + (5 + (-10))

9x² + 2x + (-5)

------------------------------------------------

Answer:

9x² + 2x + (-5)

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Hope This Helped! Good Luck!

Answer:(1.25+1.50)/2

=2.75/2

=1.375

Step-by-step explanation:

(1.25+1.50)/2

=2.75/2

=1.375

Answer:

[tex]\frac{7}{5}, \frac{13}{10}, \frac{135}{100}= 1.35[/tex]

Step-by-step explanation:

There are numerous of fraction whose terminating decimal value lies between 1.25 and 1.5

Some of them are:

[tex]\dfrac{7}{5}=1.4, \\\dfrac{13}{10} = 1.3\\ \dfrac{135}{100}= 1.35, etc.[/tex]

All the above fraction has terminating decimal value.

Further, terminating decimal means the decimal whose value is non-repeating and values after decimal place is end after some places of decimal.

Answer:

I assume you want an equality: -5/9 >= 5x,  -1/9>=x

Answer:

41 - i

Step-by-step explanation:

note that i² = - 1

Given

(3 + 7i)(2 - 5i) ← expand the factors using FOIL

= 6 - 15i + 14i - 35i² ← collect like terms

= 6 - i + 35

= 41 - i ← in standard form

Hey!

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Solution:

75 beans ÷ 5 pots = 15

-----------------------------------

Answer:

15 beans are in each pot!

-----------------------------------

Hope This Helped! Good Luck!

Answer:

15

Step-by-step explanation:

if 75 beans is equally divided into 5 pots, divide 75 by 5.

3.5(3)=10.5 this i the answer. I had this for hw.

The length of  AA' + BB' + CC' using the segment length 3.5 cm gives 10.5 cm.

let segment XY used to draw a copy of ABC.

So, if AA', BB', and CC' represent the corresponding sides of the copy triangle A'B'C', their lengths are:

Two Triangle that are translated to each other are equidistant from each point to the original point.

Now, AA' = BB' = CC' = XY = 3.5 cm

So, AA' + BB' + CC'

= 3.5  + 3.5 + 3.5

= 10.5

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Answer:

1/66

Step-by-step explanation:

0.0151515 can be converted to the fraction 5/333.

Repeating decimals can be converted to fractions by setting the repeating part as x and subtracting the non-repeating part.

For example, to convert 0.0151515 to a fraction, let x = 0.015 and y = 0.1515, then subtract them: x = 0.015, 1000x = 15, y = 0.1515, 10000y = 1515. Subtract both: 999y = 1500 - 15 = 1485.

Therefore, the fraction is 0.0151515 = 15/999 = 5/333.

Answer:

[tex]\begin{array}{cccc}\text{Cookies}&&\text{Drinks}&\\\#\text{ of Cookies in a package}&\#\text{ of packages}&\#\text{ of Drinks in a package}&\#\text{ of packages}\\ \\12&1&3&4\\12&1&4&3\\12&1&6&2\\12&1&12&1\\12&2&8&3\\12&5&5&12\\12&5&10&6\end{array}[/tex]

Step-by-step explanation:

Cookies come in packages of 12.

Drinks come in packages of 3, 4, 5, 6, 8, 10, and 12.

If you buy one package of cookies (12 cookies), then you have to buy

If you buy 2 packages of cookies (24 cookies), then you have to buy 3 packeges of drinks with 8 drinks in each (24 drinks).

If you buy 5 packages of cookies (60 cookies), then you have to buy

The table is

[tex]\begin{array}{cccc}\text{Cookies}&&\text{Drinks}&\\\#\text{ of Cookies in a package}&\#\text{ of packages}&\#\text{ of Drinks in a package}&\#\text{ of packages}\\ \\12&1&3&4\\12&1&4&3\\12&1&6&2\\12&1&12&1\\12&2&8&3\\12&5&5&12\\12&5&10&6\end{array}[/tex]

Answer:

Step-by-step explanation:

So 10.55$ for an hour at the ice-cream store, and he works 8 hours.

So 8 * 10.55$ because he earns 10.55$ eight times, since he works 8 hours;

then, you would get $84.40 for a week at the ice-cream store.

Now he earns 13.85$ per hour at the movie theater, for a total of 7 hours.

Again, 13.85$ * 7 since he earns 13.85$ 7 times (7 hours); he gets $96.95 for a week at the movie theater.

1. so we want to know how much does mike earn a week, which basically means how much money did he earn in total during the week working at two jobs?

so you just add what you calculated, you get $181.35 in total.

2. So we want to know how much he has left after 22 percent of the total amount of money that he earned is taken away, due to taxes.

So we want to know how much is 22 percent of the total, so $181.35 * 22% = $39.89

So now we know that $39.89 is 22 percent of the total amount ($181.35), and we know that it is taken away from us, so we subtract $39.89 from $181.35, and you would get $141.46.

So, $141.46 is the amount of money left for Mike after paying his taxes.

3. So we want to know which jobs pays him more before paying the taxes. According to the first question, he earns $84.40 a week at the ice cream store, and $96.95 a week at the movie theater. So, obviously the movie theater pays him more.

It has two questions in one, and the second question asks how much more does the higher paying job pays than the lower paying one. So they're asking what is the difference between the two prices?

So we need to subtract $96.95 (the higher paying one) - $84.40 (the lower paying one), and you would get $12.55.

So, the movie theater pays Mike $12.55 more dollars than the ice cream store.

4.

Hope it helps.

If you have any query, feel free to ask.

Answer:

[tex]6.73 \times {10}^{ - 8} [/tex]

Step-by-step explanation:

7.4 × 10 ^-8 - 6.7 × 10^-9

= 7.4 × 10^-8 - 0.67 × 10^-8

= (7.4 - 0.67) × 10^-8

= 6.73 × 10^-8

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Answer:

malik

Step-by-step explanation:

the fastest time would be Malik at 11.84

followed by Marcell, Bryson then Wyatt

Malik had the fastest time in the 100 meter sprint with a time of 11.84 seconds.

To determine who had the fastest time in the 100 meter sprint, we simply need to compare the times listed for each athlete. In sprinting, the fastest time is the lowest numerical value, as it indicates the athlete completed the distance in the shortest amount of time.

Here are the times presented in the question:

Bryson - 12.14 s

Malik - 11.84 s

Marcell - 11.94 s

Wyatt - 12.44 s

Upon comparing the times, we can see that Malik had the fastest time with 11.84 seconds. Therefore, Malik is the athlete who completed the 100 meter sprint the quickest in this group.

[tex]\huge\boxed{-3}[/tex]

All of the other expressions are equal to a positive [tex]3[/tex].

Absolute value finds a number's distance from zero, which basically removes its negative sign if it has one, making the number positive.

[tex]|3|=3[/tex]

[tex]\boxed{-3=-3}[/tex]

[tex]|-3|=3[/tex]

[tex]3=3[/tex]

Answer:

-3.

Step-by-step explanation:

That would be -3 because it is negative.

|3| 3 and |-3|  are all positive.

|-3| means the absolute value of -3, which is positive.

Answer:

n=-2n-12

Step-by-step explanation:

Distribute the -3 to 2n-4, which equals -6n+12. Putting your whole equation back together, you will have -8-n=-6n+12. If you add 8n over to the other side, your equation becomes -n=2n+12. Now all you have to do here is divide the negative from -1 thats in front of n from 2n+12, making your answer n=-2n-12.

To solve the linear equation -8 - n = -3(2n - 4), we distribute, combine like terms, and isolate the variable to find that n = 4.

The equation presented, -8 - n = -3(2n - 4), is a linear equation where the goal is to solve for the variable n. We start by simplifying and rearranging the equation to isolate n on one side. To solve the equation:

Distribute the -3 through the parentheses on the right side: -8 - n = -6n + 12.

Move all terms involving n to one side by adding 6n to both sides: -8 + 6n - n = 12.

Combine like terms: -8 + 5n = 12.

Next, add 8 to both sides to isolate the term with n: 5n = 20.

Finally, divide both sides by 5 to solve for n: n = 4.

Answer:

$ 159.95

Step-by-step explanation:

139.95 x 19 = 2,659.05 In total the 19 clarinets = $ 2,659.05

$ 4,578.45 - $ 2,659.05 = $ 1919.40 In toal the 12 trumpets are = $ 1,919.40

$ 1,919.40 ÷ 12 = $ 159.95 The trumpets cost $ 159.95 each.

Hope this helps you out : )

If the music store sold 12 trumoets and 19 clarinets last month and clariners sell for $139.95 and the store made $4,578.45. The price of a trumpet is $159.95.

Let's denote the price of a trumpet as "t" dollars.

The revenue from trumpet sales would be 12 times the price of a trumpet (12t) and the revenue from clarinet sales would be 19 times the price of a clarinet ($139.95):

Revenue from trumpets + Revenue from clarinets = Total revenue

12t + 19 * $139.95 = $4578.45

Now solve for the price of a trumpet (t):

12t + 19 * $139.95 = $4578.45

12t + $2659.05 = $4578.45

12t = $4578.45 - $2659.05

12t = $1919.4

t = $1919.4 / 12

t ≈ $159.95

Therefore the price of a trumpet is $159.95.

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The data of the frequency table is mentioned below.

A Venn Diagram is the pictorial representation of data in the form of circles which represents relationship between finite number of group of things.

There are total 40 members in a food club.

The people who

Like vegetable and also like fruit is : 23

Like vegetables , do not like fruit is : 4

Do not like vegetables and like fruit is 8

Do not like vegetables and do not like fruit is 5

The missing Venn Diagram is attached with the answer.

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Answer:

a= 1

b= -4

c = 5

(-4)^2 - 4(1)(5)

16-20= -4 no solution

The angles are 18° and 72° respectively.

Since, we are told that they are complementary angles, that means that their sum will be equal to 90°

Therefore E + F = 90°

Based on the question, E = F + 54°. Therefore, E + F = 90°.

F + 54° + F = 90°

Collect like terms

2F = 90 - 54°

2F = 36°

F = 36°/2 = 18°

The value of F is 18°

Therefore, E = F + 54° = 18° + 54° ,= 72°

The angles are 18° and 72°.

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The measure of angle E is 72 degrees and the measure of angle F is 18 degrees.

Let's represent the measure of angle E as x and the measure of angle F as y. Since the angles are complementary, we know that x + y = 90. We also know that x = y + 54. By substituting the value of x into the first equation, we get (y + 54) + y = 90, which simplifies to 2y + 54 = 90. Solving for y, we find that y = 18. Substituting this value back into the equation for x, we get x = 18 + 54 = 72. Therefore, the measure of angle E is 72 degrees and the measure of angle F is 18 degrees.

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Answer:

11 =x

Step-by-step explanation:

Answer:

It's the first choice.

Step-by-step explanation:

Using system of equations.

Answer:

Step-by-step explanation:

Do 28x15 then 28x2 and add those up

Answer:

$896

Step-by-step explanation:

We are given that

Charge of 1 yard for each custom-made banner=$28

Length of 1 piece=15 yards

Length of another piece=2 yards

We have to find that how much money payed by Ms.Gill for all three banners.

According to question

Cost of 15 yards long banner=[tex]28\times 15=[/tex]$420

Cost of 2 piece of 15 yards long banner=[tex]420\times 2[/tex]=$840

Cost of 2 yards long banner=[tex]2\times 28[/tex]=$56

Total cost of 3 piece of banners=840+56=$896

Hence, Ms gill pay for all three banners=$896

Answer:

She has 2.26 ribbons.

Step-by-step explanation:

add 1.36+0.9=2.26.

Answer:

2.26

Step-by-step explanation:

1.36+ 0.9

Answer:

240

Step-by-step explanation:

2x -1 + x + x + 1= 180

2x+x+x-1+1=180 ( combine like terms)

2x+2x-1+1=180

-1+1=0

2x+2x+0=180

4x+0=180

4x=180

divide both sides by 4 to get x by itself

4x/4=180/4

x=180/4

Answer: x=45

The area of the circle given the circumference is B. 98 inches².

The circumference of a circle is calculated by the formula:

= π x diameter

You can therefore find the diameter given the circumference:

35 = 22/7 x diameter

Diameter = 35 / 22/7

= 11.14 inches

The radius is half of the diameter:

= 11.14 / 2

= 5.57 inches

Area of a square is:

= π x radius ²

= 22/7 x 5.57 x 5.57

= 97.51 inches²

= 98 inches²

In conclusion, the area of the circle is closest to 98 square inches.

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Answer:

The correct graph is b)

Step-by-step explanation:

To solve this problem you have to think about the graph of |x|, and traslate 2 units up, in "y" axis beacuse +2 is outside the |x|. If +2 were inside |x| (|x+2|), you have tyo traslate 2 units to the left.

The graph that represents the equation y =|x|+2 is option B.

Graph is a mathematical representation of a network and it describes the relationship between lines and points.

The given equation is y=|x|+2

y equal to mod x plus two.

y=|x|+2

Let us find the graph by finding few x and  y values of the equation.

x       0         1          2        3

y        2        3         4         5

The given points are exactly pointed in the second graph.

Hence, the graph that represents the equation y =|x|+2 is option B.

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Hello!

to find the percent of a whole, use this equation here:

(remaining) / (total) = X

X * 100 = %

in this case:

12 / 15 = 0.8

0.8 * 100 = 80

your answer is 80%

I hope this helps, and have a nice day!