A semicircle is attached to the side of a rectangle as shown. What is the best approximation for the area of this figure? Use 3.14 to approximate pi. Select from the drop-down menu to correctly complete the statement.

The area is ____ cm2
Choices in blank :
A. 62.1
B. 117.4
C. 122.1
D. 164.5

Answer:

the answer to your question is C) ll and lV

Step-by-step explanation: your welcome :)

Answer:

Look at Attached image.

Step-by-step explanation:

Shade 3/10 in the column then 9/10 in the row.

The answer is how much is cross shaded with both colors.

Here , we are given with a square which has 100 small squares in it , now we have to use two colours to represent 0.3 × 0.9 on it . So , now let's proceed :-

[tex]{:\implies \quad \sf \dfrac{3}{10}\times \dfrac{9}{10}}[/tex]

[tex]{:\implies \quad \sf \dfrac{27}{100}}[/tex]

Now , here , we have to colour 27 boxes with a colour and the left (100-27) = 73 boxes with another colour . Colour can be any of your choice

Refer to the attachment for better understanding too :D

Answer:

Step-by-step explanation:

two ways of representing a relationship between quantities.

Answer: lowestmutliple=1320   highestfactor=11

Step-by-step explanation:

I did some work and calculated this and that's what I got. I hope it's right and I hope it helps! ^w^

Solution:

We know that:

Verification:

Let's verify the side lengths of the triangle.

Conclusion:

The following side lengths cannot be a triangle.

The rule is

Sum of any two sides must be greater than the third side

They can't be a triangle

Answer:

132 square feet (I dont use feet and inches so I'm unfamiliar with the units lol)

Step-by-step explanation:

13x15 = 195
7x9= 63

195-63 = 132

Answer:

-5 ?

Step-by-step explanation:

let the number be x

10x + 5 = 9x

hmmmm i think it would be like:

x + 5 = 0

x = -5

Ten times a number is added to five is nine times the number, then the number will be -5.

The four fundamental operations of arithmetic are addition, subtract, multiply, and division of two or more numbers. Included in them is the study of integers, especially the order of operations, which is important for all other aspects of mathematics, notably algebra, information management, and geometry.

As per the given data provided by question, the equation will be,

Let the number be x.

10 times a number = 10x

Then it is added to 5 = 10x + 5

Finally, it is  equal to 9 times the number,

10x + 5 = 9x

10x - 9x = -5

x = -5

Therefore, the number is -5.

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Answer:

He is not painting the bottom or top meaning that he will paint 4 sides total,   when there is a rectangular prism there are 6 sides and 3 pairs of 2 equal sides, so since there is a wall that is 9ft x 7 ft there is two of those, and since there is a wall that is 12 ft x 7 ft there are two of those as well. meaning that (7x9)·2=126 and (12x7)·2=168 when added we get 294. meaning that he needs to paint an area of 294 ft

Answer:

the final cost would be 123.05

Answer:

[tex] A = \dfrac{98}{3} \pi~cm^2 [/tex]

Step-by-step explanation:

[tex] A = \dfrac{n}{360^\circ}\pi r^2 [/tex]

where n = central angle measure of sector, r = radius

[tex] A = \dfrac{240^\circ}{360^\circ}\pi (7~cm)^2 [/tex]

[tex] A = \dfrac{2}{3} \times 49 \pi~cm^2 [/tex]

[tex] A = \dfrac{98}{3} \pi~cm^2 [/tex]

There approximately 7133 books in the library;

Data;

To solve this problem, we simply need to use an equation to explain the word problem into mathematical statements.

Let the total number of books be represented by x

The number of fictional books = 3/4x

After 592 fictional books were donated;

[tex]\frac{3x}{4} + 592 = \frac{5}{6}x[/tex]

Let collect like terms and solve

[tex]\frac{3x}{4} +592 = \frac{5}{6} x\\\frac{5}{6}x - \frac{3x}{4} = 592\\ 0.083x=592\\x = 592/0.083\\x = 7132.53[/tex]

There approximately 7133 books in the library;

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Answer:

Step-by-step explanation:

Three times Alphonse’s age is five times Beatrice’s age

⇒ 3x = 5y

Twice more than Beatrice’s age is four more years than Alphonse’s age

⇒ x + 4 = 2y

Answer:

7634.85

Step-by-step explanation:

7x1000=7000

6x100=600

3x10=30

4x1=4

8x 1/10= 0.8

5x 1/100= 0.05

7000+600+30+4+0.8+0.05= 7634.85

The probability of (xs 93) is 0.975, the correct option is B.

Probability refers to a possibility that deals with the occurrence of random events.

The probability of all the events occurring need to be 1.

The formula of probability is defined as the ratio of a number of favorable outcomes to the total number of outcomes.

P(E) = Number of favorable outcomes / total number of outcomes

We are given that;

Mean= 79

Now,

According to 1, 2, and 3, a normal distribution calculator can be used to find the probability of a value being higher or lower than a given data point x, given the mean and standard deviation of the distribution.

Using any of these calculators, we can enter the following values:

Mean = 79 Standard deviation = 7 Below = 93

The calculator will then compute the area under the normal curve that is below 93. This is equivalent to finding P(x ≤ 93).

P(x ≤ 93) = 0.975

Therefore, the probability will be 0.975

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Answer:

it's B 36 square root of 2

Answer:

0.25

Step-by-step explanation:

1/4 to a decimal is 0.25.

Step-by-step explanation:

c^2 = a^2 + b^2

A

[tex] \sqrt{40 ^{2} + 30 {}^{2} } = 50[/tex]

B

[tex] \sqrt{60 {}^{2} - 40 {}^{2} } = 44.7[/tex]

Answer:

86

Step-by-step explanation:

[tex]48÷6 [-52 ÷2 {4 - 3 (2 - 15÷3)}] \\ 8[-52 ÷2 {4 - 3 (2 - 15÷3)}] \\ 8[-52 ÷2{1 (2 - 15÷3)}] \\ 8[ - 2.5{ (2 - 15÷3)}] \\ 8[ - 2.5{ ( - 13÷3)}] \\ 8[ - 2.5{ ( - 4.3)}] \\ 8[10.75 { }] \\ = 86[/tex]

The solution of the given expression is equal to 624.

The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.

Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.

Given that the expression is 48÷6 [-52 ÷2 {4 - 3 (2 - 15÷3)}]​. The expression will be simplified as below,

E = 48÷6 [-52 ÷2 {4 - 3 (2 - 15÷3)}]​

E = 8 { -26 { 1 ( 2 - 5 )]

E = 8 ( -26 x -3 )

E = 8 x 78

E = 624

The solution is 624.

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AnswerAnswer:

A. 2,972.97

Step-by-step explanation:

V=1/3bh

V=1/3(110.11)(9)

V=1/3(990.99)

V=2,972.97

Answer to B

No, she doesn't

I don't know the answer to c but i hope this helps

Answer:

784 cm

Step-by-step explanation:

7 x 7 = 49

4 x 4 = 16

49 x 16 = 784

Answer: 2 1/2, C

Step-by-step explanation:

Multiply 3 and 5 to get 15.
15/6

​Reduce the fraction 15/6 to lowest terms by extracting and canceling out 3.

5/2 (improper fraction) or 2 1/2 (mixed number). They equal the same thing, just in different formats

​

Answer:

answer is c

Step-by-step explanation:

An algebraic equation that is in the form of y= mx + b having only a constantand a first-order term is called a linear or system equation.  Where m is the slope and b is the y-intercept.Given equations are  and .Let reframe these equations into the standard form.  and  and The above system equation shows that the slop of both the lines will be the same. Hence both the lines will be parallel to each other.Hence we can conclude that statement C will be true about the given system equations.

Answer:

C is a true statement

*View the attached graph*

Step-by-step explanation:

6x + y = −30 and 36x + 6y = 24

6x + y = −30

-6x        -6x

y = -6x - 30

36x + 6y = 24

-36x        -36x

6y = -36x + 24

[tex]\frac{6y}{6} =\frac{-36x+24}{6}[/tex]

y = -6x + 4

If this system were graphed, the lines would be parallel.

Hope this helps!

Answer:

A

Step-by-step explanation:

if you dont feel right dont pick my answer

Answer:

24:20 or reduced to 6:5

Step-by-step explanation:

If you divide both numbers by four you get 6:5.

Hope this helps!

Answer:

$276

Step-by-step explanation:

in h.p he would pay 12*88= 1056

amount saved = 1056-780= 276

Freddy would save $276 if he buys the bike in a single payment instead of making 12 monthly payments of $88.

To calculate how much money Freddy will save by buying the bike in a single payment, we need to compare the total amount he would pay in each scenario.

If he makes 12 payments of $88, the total amount paid over the 12 months would be:

Total amount = 12 payments × $88 = $1056

If he makes a single payment of $780, that would be the total amount paid.

To calculate the savings, we subtract the total amount of the single payment from the total amount of the monthly payments:

Savings = Total amount of monthly payments - Total amount of single payment

Savings = $1056 - $780

Savings = $276

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Answer: c

Step-by-step explanation: function 1 have (0:1) y-intercept as function 2( from picture). they both cross y-axis at same coordinate

Y-intercept is the point on the y-axis where the function meets the y-axis and the x-coordinate of the point is 0..

Therefore, The Y-intercepts of both functions is same...~

Answer:

The price when it was bought by Prakash is 400.

Step-by-step explanation:

hopes it helps

Answer:

R means the total amount of money made.

Step-by-step explanation:

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