What is the area of the following figure?

Answer: Mike offer is the best.

Step-by-step explanation:

Assuming he work for 30hrs per week in a month he gets

30hrs x 10 = $300 x 4 = $1200

If Mark work 30hrs per week he gets

30hrs x $8 = $240 x 4 = $960 + Bonus $100 = $1,060

Therefore, Mike makes more money.

Answer:

z= -2

it is what it isssssss

Answer:

166.4

Step-by-step explanation:

160(1+0.04)

Using PEMDAS

Parentheses first

160 (1.04)

Multiply

166.4

This does not go to the hundredths place so we do not need to round

166.4

We can use the distributive property to solve: a(b + c) = ab + ac

160(1 + 0.04)

(160 * 1) + (160 * 0.04)

160 + 6.4

166.4

Best of Luck!

The solution is, A) f(x) and g(x) have the same domain and the same range.

The domain of a function is the set of values that we are allowed to plug into our function. This set is the x values in a function such as f(x). The range of a function is the set of values that the function assumes. This set is the values that the function shoots out after we plug an x value in.

here, we have,

First of all, A function f from a set A to a set B is a relation that assigns to each element  in the set  exactly one element in the set [/tex]B[/tex]. The set  is the domain (or set of inputs) of the function and the set  contains the range (or set of outputs).

First.

f(x) = -7x

The graph of this equation is shown in Figure 1. As you can see this is a straight line with negative slope and does not intersect the y-axis.

So the statement that best describes this problem is:

Both the domain and the range is the set of all real numbers.

Second

g(x) = 7x

The graph of this equation is shown in Figure 2.This is also a straight line but it has positive slope. This one does not intersect the y-axis either.

Both the domain and the range is the set of all real numbers.

Hence, The solution is, A) f(x) and g(x) have the same domain and the same range.

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Answer:

The perimeter of the dog's play area is 30 ft

Step-by-step explanation:

Rectangle:

Given that,

The length of the long side of the dog's play area was = 10 ft.

So, Length of dog's play area is = 10 ft.

The length of the short side of the dog's play area was = 5 ft.

So, width of dog's play area is = 5 ft.

It is a rectangular plot.

So, the perimeter of the dog's play area is =2(Length+width)

                                                                      =2(10+5) ft

                                                                      =2(15) ft

                                                                      =30 ft

Answer:

82

Step-by-step explanation:

Considering the exchange rate of £1= 18.57 rand and since he has £890 he gets equivalent of $890*18.57=16,527.3 rands

Since he wants to get as many 200 rand notes as possible then assuming he is only given 200 rand note as the highest note he gets

16, 400/2 =82 rands of 200 note

then the remaining 127.3 rands he gets in other notes and coins available

Answer:

The answer to your question is   (34 + 10i)

Step-by-step explanation:

Data

            (21 + 2i) + (13 + 8i) =

To solve this operation, just sum up the whole numbers and get a result then, sum up the imaginary numbers and get another result. Finally, write the result.

-Whole numbers            21 + 13 = 34

-Imaginary numbers       2i + 8i = 10i

Result                               (34 + 10i)

Answer:

34 +10i

Step-by-step explanation:

( 21 + 2i) + (13 + 8i) =

Add the real numbers

21+13 = 34

Add the imaginary numbers

2i+8i = 10i

The complex number is the real plus the imaginary number

34 +10i

Answers and Step-by-step explanations:

9-18.

a) All the angles of a triangle add up to 180, by definition. So, we can write the expression: 30 + 115 + x = 180.

Then, we can just solve for x by subtracting 30 and 115 from both sides:

x = 180 - 115 - 30 = 35 degrees

b) Again all three angles should add up to 180, so:

x + x + x = 180  ⇒  3x = 180  ⇒  x = 180/3 = 60 degrees

9-19.

a) These angles add up to 180:

2x + x + 30 = 180  ⇒  3x + 30 = 180  ⇒  3x = 150  ⇒  x = 50

2x = 50 * 2 = 100

The missing angles are 100 degrees and 50 degrees.

b) Again, these add up to 180:

x + 10 + x + 90 = 180  ⇒  2x + 100 = 180  ⇒  2x = 80  ⇒  x = 40

x + 10 = 40 + 10 = 50

The missing angles are 50 degrees and 40 degrees.

Hope this helps!

Answer:

9-18

a)

x = 180 - (115 + 30) = 180 - 145 = 35°

b)

3x = 180 => x = 180 : 3 => x = 60°

9-19

a)

180 = x + 2x + 30

180 - 30 = 3x

3x = 150

x = 50°

b)

180 = x + 10 + x + 90

180 - 10 - 90 = 2x

2x = 80

x = 40°

Answer:

(X-7)2-43

Step-by-step explanation:

Answer:

7

43

Step-by-step explanation:

Answer:

60 in

Step-by-step explanation:

BD² = s² + s²

21.21² = 2s²

s² = 224.93205

s = 14.997734829

Perimeter = 4s

= 59.990939316

Answer:

1/15

Step-by-step explanation:

2/6 for the first one the first the second is 1/5, so 2/6=1/3, so 1/3 x 1/5 = 1/15 your answer is 1/15

Answer:2 , 3 , and 5 would be your answer

Step-by-step explanation:

Answer:

B,C,E

Step-by-step explanation:

so the guy above me is right

Answer:

82.4 millimeters is the size of the ant in the photo

Step-by-step explanation:

In this question, we are asked to calculate the size of an ant in a science book given the actual size of the ant and the percentage increase is the size of the ant in the book.

From the question, we can identify that the actual size is 16 millimeters

Now let’s find 515% of this to know the size to which it would be magnified in the science book.

That would be;

515/100 * 16 = 82.4 millimeters

Hence, this means the ant will have a size of 82.4 millimeters in the science book

Answer:

The size of the ant in the photo is 88 mm

Step-by-step explanation:

Here, we have the percentage increase = 515 %

Size of ant = 16 millimeters in real life,

Therefore, the size of the ant in the in the photo, is given by,

[tex]\frac{16 \, mm}{100} = \frac{y\, mm}{550} = \frac{16 \times 550}{100} = \frac{y \times 100 \, mm}{100} \rightarrow 88 \, mm = y[/tex]

y = 88 mm

The size of the ant in the photo = 88 mm.

Answer:

8.4 cm

Step-by-step explanation:

Hope this helps!

Answer:

8.4 cm²

Step-by-step explanation:

Area of a parallelogram= base × height

= 1.2× 7 cm² = 8.4cm²

Answer:

9.43

Step-by-step explanation:

find the area of the circle and take away 1/4 of the area (because the angle taken away is 90) then you have the answer.

Answer:

9.4275

Step-by-step explanation:

First you find the area of the circle without the cut portion which is

2 times 2 = 4. Then 4 times 3.14 = 12.57.

Now that we found the total area of the circle we need to subtract the removed portion. What you can see here is that the circle is cut by 25% so that means only 75% of it still remains. 75% of 12.57 is = 0.75 multiplied by 12.57 which is 9.4275

Answer:

2

Step-by-step explanation:

Answer:

Use the distance formula to determine the distance between two points.

Exact Form:

2 √ 24041

Decimal Form:

310.10320862

Answer:

billy

Step-by-step explanation:

its billy's mother. he/she is one of the children

Jake has 730 grams left.

Lets start by converting the kilograms to grams. Kilos to Base is x1000

So he started with 1000 grams of olives.

How much olives did he use?

9*30=270

SO the answer is 1000-270=730

Answer: 6 days

Step-by-step explanation: 6 days= 62,000 for jigsaw junction and 64,000 for impossible puzzles

i hope this helps

Impossible Puzzles will have more downloads than Jigsaw Junction in 1 day.

To find out how many days it will take for Impossible Puzzles to have more downloads than Jigsaw Junction, we need to set up an equation and solve for the number of days.

Let's assume that the number of downloads for Impossible Puzzles on the first day is x. Since it doubles in total number of downloads each day, the number of downloads on the second day would be 2x, on the third day would be 4x, and so on.

On the other hand, Jigsaw Junction is downloaded 10,000 times each day after the first day. So, for n number of days, the number of downloads for Jigsaw Junction would be [tex]10,000 * n.[/tex]

We want to find the number of days when the number of downloads for Impossible Puzzles is greater than the number of downloads for Jigsaw Junction. So, we can set up the equation [tex]4x > 10,000n.[/tex]

To find the value of x, we can substitute 2,000 (the number of downloads on the first day for Impossible Puzzles) into the equation: [tex]4(2000) > 10,000n.[/tex]

Putting all the information together, we can set up the equation [tex]8,000 > 10,000n.[/tex]

To solve for n, we can divide both sides of the equation by[tex]10,000: 8,000/10,000 > n[/tex]. This simplifies to 0.8 > n.

Since n represents the number of days, we round up to the nearest whole number. Therefore, it will take 1 day for Impossible Puzzles to have more downloads than Jigsaw Junction.

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Answer:

  16% increase

Step-by-step explanation:

A percentage change can be calculated from ...

  percentage change = ((new value)/(old value) -1) × 100%

  = (58/50 -1) × 100% = (1.16 -1) × 100%

  = 16%

Mr. Key's work hours increased 16% from last week to this.

Answer:

185 Points

Step-by-step explanation:

38 x 2 = 76

33 x 3 = 99

8 x 1 = 8

78 + 99 + 8 = 185

Work Shown:

"38 points worth of two-pointers" means 38/2 = 19 two point shots were made.

"33 points worth of three-pointers" means 33/3 = 11 three point shots were made

"8 points worth of free throws" means 8/1 = 8 free throws were made

In total, 19+11+8 = 38 shots were made

Answer:

10.49 g/cm³

Step-by-step explanation:

d = m/V = 52.45g/5cm³ = 10.49 g/cm³

Answer:

10.49g/cm3

Step-by-step explanation:

mass=52.45g

volume=5cm3

density=mass divided by volume

52.45 divide by 5=10.49

Given:

The length of each edge of rhombus = 25 unit

The area of one rhombus is 600 square units.

The perpendicular distance between the bases is 24 units.

To find the volume of the prism.

Formula

The volume of the prism

[tex]V = Bh[/tex]

where, B is area of one rhombus

h be the height.

Now,

Putting, B = 600 , h = 24 we get,

[tex]V = (600)(24)[/tex] cube unit

[tex]or, V = 14400[/tex] cube unit

Hence,

The volume of the prism 14400 cube unit.

Answer:

The answer to your question is the letter B

Step-by-step explanation:

Data

                 | 5  0 |   | 2  - 1 |

                 | 3 -5 |   | 2  - 2|

Process

1.- This is the product of two matrices 2 x 2 so the result will be a 2 x 2 matrix.

- Multiply the first row of the first matrix by the first column of the second matrix.

-Multiply the first row of the first matrix by the second column of the second matrix.

- Multiply the second row of the first matrix by the first column of the second matrix.

-Multiply the second row of the first matrix by the second column of the second matrix.

                 | 5  0 |   | 2  - 1 |         | (5 x 2) + (0 x 2)    (5 x -1) + (0 x -2) |

                 | 3 -5 |   | 2  - 2|    =   | (3 x 2) + (-5 x 2)   (3 x -1)  + (-5 x -2)|

                                              =  | 10 + 0    -5 + 0 |

                                                  | 6 - 10     -3 + 10|

                                             = | 10  - 5 |

                                                | -4     7|

Answer:

Step-by-step explanation:

The formula for determining the area of a rectangle is expressed as

Area = length × width

Length = 100 m

Width = 52 m

Area of rectangle = 100 × 52 = 5200 m²

A semicircle is half of a circle

The formula for determining the area of a semicircle is

Area = 1/2 × πr²

Diameter = 52 m

Radius = diameter/2 = 52/2

Radius = 26 m

The area of each semicircle is

1/2 × 3.14 × 26² = 1061.32 m²

The area of the surface of the pool is

1061.32 + 1061.32 + 5200 = 7322.64 m²

Answer:

5200

1061

7322

hope this help

Answer:

No, you should not approximate using the normal distribution because your sample size is too small.

Step-by-step explanation:

You can use the normal distribution in the following cases:

Based on the rule of thumb, I would collect at least 7 more answers before using the normal distribution.

Because the sample size is too tiny, one should not use the normal distribution for approximation.

Given that,
In a recent survey, 83% of the community favored building a police substation in their neighborhood. You randomly select 18 citizens and ask each if he or she thinks the community needs a police substation.

The statistic is the study of mathematics that deals with relations between comprehensive data.

Here,
The sample size should be greater than 25, and the sample size should originate from a regularly distributed population. As the sample size of the distribution is to small normal distribution cannot be used.

Thus, Because the sample size is too tiny, one should not use the normal distribution for approximation.

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Answer:

171.5

Step-by-step explanation:

Answer:

The answer to your question is Volume = 171.5 in ³

Step-by-step explanation:

Data

length = 8 in

width = 1.75 in

height = 12.25 in

To find the volume of this box, look for the formula to get the volume of a rectangular prism, substitute the values and simplify.

Formula

Volume = length x width x height

Substitution

Volume = 8 x 1.75 x 12.25

Simplification

Volume = 171.5 in ³

Answer:

Step-by-step explanation:

4.3 kg + 5.3 kg + 6.8 kg + 2.6 kg + 3.2 kg + 4.4 kg + 4.8 kg

4.3+5.3+6.8+2.6+3.2+4.4+4.8

= 31.4 ÷ 7

= 4.4857142857

Approx. 4.5kg