This composite figure has been divided into three rectangles. What is the area of this composite figure

Answer:

it’s not a right triangle

Step-by-step explanation:

2^2 + 2^2 = 8 < 4^2

Answer:

The inequality is "-8 < x < 8" that can also be expressed as x > - 8 and x < 8

Step-by-step explanation:

In this case there are two inequalities. The first one is for all real numbers that are greater than -8. In this case we will represent the real numbers as "x" and this inequality can be represented as:

x > - 8

The second inequality is for all real numbers that are less than 8, this can be represented as:

x < 8

To create the compound inequality we have two use both of the inqualities above:

-8 < x < 8

x > - 8 and x < 8

In this case we use and because the real number must satisfy both inequalities at the same time.

Answer:

-23x

Step-by-step explanation:

(-9x)+(-14x)

Combine like terms

Factor out the x

x (-9 + -14)

x (-23)

-23x

Answer:

-23x

Step-by-step explanation:

add -9 and -14

Answer:

4 / 29

7 / 50

10 / 71

Step-by-step explanation:

7=7x+1

This means that you multiply the input number by 7 then add 1  then that's the output answer. Hope This Helps!

Answer:

-1 [tex]\frac{8}{15}[/tex]

Step-by-step explanation:

That's the answer I think

Answer:

- 23/15 or - 1 8/15

Step-by-step explanation:

When you want to subtract fractions, you first want to see if they have the same denominator. In this case, there isn't a common denominator so we need to make it so there is. Since 15 is the larger one and a multiple of 3, we can change -6/3 to -30/15 by multiplying the top and bottom by 5. Now the double negatives cancel each other out so instead of -30/15 - (-7/15), it will be -30/15 + 7/15. Add them together and you get -23/15.

Answer:

It has a maximum

Step-by-step explanation:

The way I think about it is looking at "a" (the leading variable's coefficient, so __x²), if it's negative, the graph is a frown, but if it's positive, it's a smile. In this case, a is -2, so the graph would have the shape of a frown, which has a maximum.

I hope this helped!

Answer: s is the population standard deviation. it is the square of the variance.

Step-by-step explanation:

i just did the quiz

Answer:

B

Step-by-step explanation:

A P E X

Look at the attached picture ⤴

Hope it will help u..

Answer:

14

Step-by-step explanation:

Answer:

M = 2x² - (ax/3) + by

B = - 3x²y + (xy³/3) - cy

Step-by-step explanation:

Equation 1 is

2x² - (1/3)ax + by - M = 0

M = 2x² - (ax/3) + by

Equation 2

3x²y - (1/3)xy³ + cy + B = 0

B = - 3x²y + (xy³/3) - cy

Hope this Helps!!!

Answer: In case of data set given with the question, the word that best describes the degree of overlap between the two data set is low

Step-by-step explanation:

Answer:

30

Step-by-step explanation:

to find the least common denominator you can do the GCF of the denominators so 15 10 and 30 so 3*5 2*5 and 2*3*5 so every number is divisible by 30 so its 30

Answer:

138.16  km

Step-by-step explanation:

Circumference=2*pi*radius

22*3.14=69.08

69.08*2=138.16

Answer:

138.16 kilometeres

Step-by-step explanation:

C= 2 *π * r

C= 2 * 3.14* 22

C = 138.16 kilometers

Answer:

A prism has two identical bases that are parallel. A pyramid has one base. A prism or pyramid is named for the shape of its base.

Final answer:

The primary difference between a prism and a pyramid is their base shapes, the number of vertices, edges, and faces, with prisms having parallel and congruent bases while pyramids have triangular faces that meet at an apex.

Explanation:

The main difference between a prism and a pyramid lies in the shapes of their bases and the number of faces, edges, and vertices. A prism is a polyhedron that has two parallel and congruent faces called bases that are polygons of the same shape and size, and the other faces, known as lateral faces, are parallelograms resulting from connecting the corresponding vertices of the two bases. In contrast, a pyramid has a polygonal base and triangular faces that connect the base to a single point called the apex. A prism has as many lateral faces as the sides of its base, while a pyramid has as many triangular faces as the sides of the base polygon. Another way to distinguish them is by their vertices and edges; a prism will always have twice as many vertices and edges in the sides of the bases than a pyramid with the same shaped base.

Answer:Solve for x. 2+x/9 = 4/6

Step-by-step explanation:

Solve for x. 2+x/9 = 4/6

Answer:

The standard error of the sampling distribution is [tex]\sigma_x = .79[/tex].

Step-by-step explanation:

We can find the standard error of the sampling distribution using this formula:

The standard deviation of the sampling distribution, also known as the standard error, can be found by taking the population standard deviation and dividing it by the square root of the sample size, both of which we are given in the problem.

Rounded to two decimal places: [tex]\sigma_x = .79[/tex]

The standard error of the sampling distribution if the sample size n = 49 and the population standard deviation σ = 5.5 is .79.

Answer: A,C,D

Step-by-step explanation:

Answer:

A,C,D on edg, 2021

Step-by-step explanation:

Answer:

15 cakes can be decorated.

Step-by-step explanation:

Given:

Total number of shapes Liu has = 140

Ratio of shape of stars and hearts = 4 : 3

According to the question:

Each cake have 5 stars and 4 hearts.

Let the number of starts be "4x" and number of hearts be "3x" from the ratio.

Now,

⇒ [tex]4x+3x=140[/tex]

⇒ [tex]7x=140[/tex]

⇒ [tex]x=\frac{140}{7}[/tex]

⇒ [tex]x=20[/tex]

Number of stars = [tex]4x =4(20) =80[/tex]

Number of hearts = [tex]3x=3(20)=60[/tex]

Each cake have 5 stars and 4  hearts .

How many cakes can be decorated with 80 stars.

⇒ No.of cakes = Total number of stars / 5

⇒ [tex]C=\frac{80}{5}[/tex]

⇒ [tex]C=16[/tex]

How many cakes can be decorated with 60 hearts.

⇒ [tex]C=\frac{60}{4}[/tex]

⇒ [tex]C=15[/tex]

But both shapes are in combination so only 15 cakes can be decorated with the combination of 5 stars and 4 hearts.

Liu can decorate 15 cakes and only.

Final answer:

Liu can decorate 15 cakes with the 140 shapes she has, given the ratio of stars to hearts and the number of each she wants to put on each cake.

Explanation:

Liu wants to decorate cakes with a total of 140 shapes, where the ratio of the number of stars to hearts is 4:3. To find out how many shapes there are of each type, we first need to determine how many groups of 4 stars and 3 hearts are in 140 shapes.

Total ratio parts = 4 (stars) + 3 (hearts) = 7 parts.

Total groups of shapes = 140 shapes ÷ 7 parts per group = 20 groups.

So, there are 20 groups of stars and 20 groups of hearts. Now, we need to find out how many of each shape there are:

Stars = 20 groups × 4 stars/group = 80 stars

Hearts = 20 groups × 3 hearts/group = 60 hearts

Liu wants to put 5 stars and 4 hearts on each cake. The number of cakes she can decorate is limited by the shape she has the least of, which is the hearts. Now, let's calculate:

Cakes decorated with hearts = 60 hearts ÷ 4 hearts/cake = 15 cakes

Therefore, Liu can decorate 15 cakes with 5 stars and 4 hearts each, since the hearts will run out after 15 cakes.

Answer:

if [tex]log_{10}8[/tex] then no solution, but if [tex]log_{8}[/tex] then the answer is [tex]y=8^x[/tex]

Step-by-step explanation:

it depends if its a common logarithm or of ot a logarithm of  a base of 8. normally, a common logarithm would look like [tex]log_{10}x[/tex] or it will look like [tex]logx[/tex]. the 10 does not need to be visible to be a common logarithm. if the function is  base 8 like i suspect then it will look like[tex]log_{8}[/tex]. the inverse of a logarithmic function is an exponential function. sorry if that made your brain hurt.

Answer:

There are 20 candies which are not chocolates are in the bag.    

Step-by-step explanation:

We are given the following in the question:

Number of candies in bag = [tex]x[/tex]

Number of candies that are chocolate =

[tex]\dfrac{4}{9}\text{ of the total candies}[/tex]

Number of chocolate candies in the bag =

[tex]=\dfrac{4}{9}\times x=\dfrac{4x}{9}[/tex]

We are given that x = 36.

We have to find the number of candies which are not chocolates are in the bag.

Number of chocolate candies in the bag =

[tex]=\dfrac{4}{9}\times 36 = 16[/tex]

There are 16 chocolate candies in the bag.

Number of candies that are not chocolate =

[tex]= 36-16\\=20[/tex]

Thus, there are 20 candies which are not chocolates are in the bag.

Answer:

3

Step-by-step explanation:

they always make some kind of angle usually 90 degress.

Answer

Answer is 20 because the traingle is 10 the circle is 5 and the half of square is 2

The value of the missing puzzle after summing each shape is 17

From the puzzle :

Hence, circles = 5

Squares :

Hence, squares = 4

Half of a square = 4 ÷ 2 = 2

For the missing puzzle :

Hence, the value of the puzzle is 17

Learn more : https://brainly.com/question/16104717?referrer=searchResults

Answer:

Negative, linear

Step-by-step explanation:

If you look at it, it is relatively in a line and the values are going down.

Answer:

Negative, linear association

Step-by-step explanation:

i know because i got it correct

Answer:

B. Semicircle

Step-by-step explanation:

Semicircle means "half of a circle"

A minor arc is when the arc has a degree of less than 180°

A major arc is when the arc has a degree of more than 180°

If the degree is exactly 180°, then it's a semicircle. And it tells you the degree, which is 180°

Answer:

Semicircle

Step-by-step explanation:

Answer:

1 out of 3

Step-by-step explanation:

because there is 3 total paths and there is only 1 correct path so it is 1 out of three chances you are on the correct path.

Answer:

1/4

Step-by-step explanation:

P(left) = 1/2

Next,

P(right) = 1/2

1/2 × 1/2

1/4

Answer:

20 watches were made.

Step-by-step explanation:

385=15n+85

300=15n

20=n

Answer:

20 watches

Step-by-step explanation:

385= 15n+85

-85          -85

300=15n

divide both sides by 15

20=n

Answer:

Step-by-step explanation:

[tex]-2(-4-6x)=-10+3x \: [/tex]

[tex]8 + 12x = - 10 + 3x[/tex]

[tex]12x - 3x = - 10 - 8[/tex]

[tex]9x = - 18[/tex]

[tex]x = \frac{ - 18}{9} = - 2[/tex]

In two weeks he will lose 3 pounds

In 8.5 weeks he will lose 12.75 pounds

p= w(-1.5)

Answer:86 tends to increase

Step-by-step explanation:

just did this

After 5 hours of studying, expected score will be 86.

As the number of hours studying increases, the corresponding test scores also tends to increase.

Scatterplots are the plotting of set of points on a vertical axis and an horizontal axis. The shows the correlation extent between the numbers of the observed quantities.

Given is a table containing the hours studied, x and the corresponding test scores, y of five students.

x : 1     2     4     7     8

t : 76  81   89   87   91

The trend line is drawn below.

The trend line passes through (2, 81) and (8, 91).

Slope of the line = (91 - 81) / (8 - 2) = 10/6 = 5/3

Equation is of the form y = 5/3 x + c

Substituting the point (2, 81),

81 = 10/3 + c

c = 233/3

Equation of the line is y = 5/3 x + 233/3

When x = 5, y = (5/3 × 5) + 233 / 3 = 86

Hence after 5 hours of studying, there will be a score of 86.

As the number of hours studying increases, the corresponding test scores also tends to increase.

Hence the trend line is given below.

Learn more about Scatterplots here :

https://brainly.com/question/29366075

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Hope this helps you I solved it