5+(-12)-(-7)=
simplify

Answer : No

◊ YusuCr ◊

Enjoy.

Answer:

they are not equal

Step-by-step explanation:

14/20

Divide the top and bottom by 2

7/10

16/24

Divide the top and bottom by 8

2/3

Getting a common denominator of 30

7/10 *3/3 = 21/30

2/3 *10/10 = 20/30

They are not the same value

Answer:

420 $40 tickets.

Step-by-step explanation:

Here is the explanation.

1. As 700 tickets cost a total of $33600, the average cost of each ticket is $48.

2. As there are 700 total tickets with each costing $40 or $60, we can use the total cost ($33600) to define the amount of each ticket.

3. If there were to be 420 $40 tickets, there will be 280 $60 tickets.

4. This means that the cost of each price of tickets ($40 and $60) will be distributed evenly among the total price, each costing $16800.

5. 420 x 40=16800 280x60=16800

6. There are 420 $40 tickets sold at the concert.

Hope the explanation helps!

Answer:

No

Step-by-step explanation:

I hope this helps!

Answer:

-16

Step-by-step explanation:

10 Divided by 5=2

-16 + 2 = -14

Answer:

The answer should be -80

Step-by-step explanation:

When you do the problem backwards you can get the answer. So, if you take -14, then multiply by 5, you get -70, then if you subtract 10, you get -80

The equation which is results from taking the square root of both sides of the provided equation is,

[tex](x+9)=\pm5\\[/tex]

A square root of a number is the value which is when multiplicand by itself gives the same value as the number posses.

Let a number is a. Then this number in the form of square root can be written as,

[tex]a=\sqrt{a}\times \sqrt{a}[/tex]

The given algebraic equation in the problem is,

[tex](x+ 9)^2 = 25[/tex]

Take the square root, in both sides,

[tex]\sqrt{(x+ 9)^2} = \sqrt{25}\\\sqrt{(x+ 9)^2} = \sqrt{5^2}[/tex]

Cancel out the square root with the square of the number as,

[tex](x+9)=\pm5\\[/tex]

Hence, the equation which is results from taking the square root of both sides of the provided equation is,

[tex](x+9)=\pm5\\[/tex]

Learn more about the square root of number here;

https://brainly.com/question/664132

Answer: C) x + 9 = ±5

Step-by-step explanation:

Edg 2022

Answer:

(-2,0)

Step-by-step explanation:

Plug into a graphing calculator or plug in 0 for x

Answer:

answer is 6 classes

Step-by-step explanation: So first you subtract 15 from 75 to be left with 60

then you do 60/10 which would be 6

Hope this helped!

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[tex] \large \orange{ \frak{To \: find:}}[/tex]

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[tex] \large \orange{ \frak{Solution:}}[/tex]

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We know :-

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[tex] \large \orange{ \frak{Digram:}}[/tex]

[tex] \\ \\ [/tex]

[tex] \tt 64in.\begin{gathered} \small \large\boxed{\begin{array}{cc} \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ \\ \\ \\ \end{array}}\end{gathered} \\ \: \: \: \: \sf128in.[/tex]

[tex] \\ \\ [/tex]

Formula of perimeter of rectangle:-

[tex] \\ [/tex]

[tex] \bigstar \boxed{\rm{}perimeter \: of \: rectangle = 2(l + w)}[/tex]

where :-

l = length of rectangle

w = width of rectangle

[tex] \\ [/tex]

So :-

[tex] \\ [/tex]

[tex] \dashrightarrow\sf{}perimeter \: of \: rectangle = 2(l + w) \\ [/tex]

[tex] \\ \\ [/tex]

[tex] \dashrightarrow\sf{}perimeter \: of \: rectangle = 2(64 + 128) \\ [/tex]

[tex] \\ \\ [/tex]

[tex] \dashrightarrow\sf{}perimeter \: of \: rectangle = 2(64) + 2(128) \\ [/tex]

[tex] \\ \\ [/tex]

[tex] \dashrightarrow\sf{}perimeter \: of \: rectangle = 2 \times 64+ 2(128) \\ [/tex]

[tex] \\ \\ [/tex]

[tex] \dashrightarrow\sf{}perimeter \: of \: rectangle =128+ 2(128) \\ [/tex]

[tex] \\ \\ [/tex]

[tex] \dashrightarrow\sf{}perimeter \: of \: rectangle =128+ 2 \times 128\\ [/tex]

[tex] \\ \\ [/tex]

[tex] \dashrightarrow\sf{}perimeter \: of \: rectangle =128+ 256\\ [/tex]

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[tex] \dashrightarrow\bf{}perimeter \: of \: rectangle =384 \: in\\ [/tex]

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Answer:

10

Step-by-step explanation:

the box would just be 11+11+11+11, or 11x4=44

the rectangle would be 11x2+16x2=54

the difference is 10

Answer:

elevation and depression or trigonometry

Step-by-step explanation:

x = 20/tan60°

x=11.547

Answer:

B D E F

Step-by-step explanation:

a mathematical sentence makes a statement about TWO expressions. it can also use symbols or words like equals, greater than, or less than.

Answer:

r×4=x x×2=c

Step-by-step explanation:

Hope this helps

Answer:

The area of the new circle is 16 times larger.

Answer:

3x/2 =6

Step-by-step explanation:

The distance between the dog and cat is 6 miles. Then the equation is 30x = 6 or x = 0.2.

The distance covered by the particle or the body in an hour is called speed. It is a scalar quantity. It is the ratio of distance to time.

We know that the speed formula

[tex]\rm Speed = \dfrac{Distance}{ Time }[/tex]

Bobby's cat runs at x mph. Bobby's dog runs twice as fast as his cat.

The speed of a cat is x. Then the speed of the dog is 2x.

The distance traveled by the cat in 30 minutes will be

[tex]\rm D_c = 30 \times x\\\\D_c = 30 \ x[/tex]

The distance traveled by the dog in 30 minutes will be

[tex]\rm D_d = 30 \times 2x\\\\D_d = 60 \ x[/tex]

Suppose Bobby's cat and dog were 6 miles apart after 30 minutes.

[tex]\rm D_d - D_c \ \ = 6\\\\60x - 30x = 6\\\\30x = 6[/tex]

More about the speed link is given below.

https://brainly.com/question/7359669

The equation to predict the bowl of soup is a linear equation

The deli owner would sell 88 bowls of soup when the temperature is 32 degrees

The equation to predict the bowl of soup is given as:

s = -t + 120

Where:

From the question; t = 32

So, we have:

s = -32 + 120

Evaluate

s = 88

Hence, the deli owner would sell 88 bowls of soup when the temperature is 32 degrees

Read more about equation of good fit at:

https://brainly.com/question/25226042

Solving

Before starting to solve the question we can easily identify that we need to divide the total number by the amount of equal pieces.

The reason we are going to divide is because when you divide a number you are distributing it into equal groups.


8,225 ÷ 5 = 1645


Answer

Meaning each of the boards will be 1645 feet in length

Answer:

x=57

Step-by-step explanation:

Since the angles 'x' and '2x+7' add up to a supplementary angle (straight line)

we can then say;

[tex]x + 2x + 9 = 180[/tex]

[tex]3x = 180 - 9[/tex]

[tex]3x = 171[/tex]

[tex]x = \frac{171}{3} = 57[/tex]

Answer:

I think 57

Step-by-step explanation:

x+2x+9=180

3x+9=180

3x=180-9

3x=171

x=57

Answer:

15 + 3w

Step-by-step explanation:

3(5 + w) ← multiply each term in the parenthesis by 3

= 15 + 3w

Answer:

[tex]\huge\boxed{\sf{15+3w}}[/tex]

Step-by-step explanation:

Hello.

Remember, equivalent means equal.

So we need to find an expression that is equal to the given expression.

In order to do it, we should use the Distributive Property and distribute 3:

3(5+w)

15+3w

I hope it helps.

Have an awesome day.

[tex]\boxed{imperturbability}[/tex]

Answer:

Answer:

32

Step-by-step explanation:

You add 9 + 13, which is 22

Add 4 + 6 to get 10

22 + 10 = 32

Perimeter of the given polygon is equals to 64cm.

"Perimeter is defined as the total distance around the given shape."

Theorem used

Tangents drawn from a exterior point of a circle have equal length.

According to the question,

As shown in the diagram,

P, Q, R, and S are exterior points of a circle through which tangents are drawn.

Given,

Length of tangent PA = 13cm

Length of tangent SA= 9cm

Length of tangent RC = 4cm

Length of tangent QC =6cm

As per  stated theorem we get,

Length of tangent PB = 13cm

Length of tangent SD 9cm

Length of tangent RD = 4cm

Length of tangent QB =6cm

Perimeter of a given polygon = 13 +13 +9+9+4+4+6+6

                                                 = 64cm

Hence, perimeter of the given polygon is equals to 64cm.

Learn more about perimeter here

https://brainly.com/question/6465134

#SPJ2

Answer:

0.21212121212121

Step-by-step explanation:

[tex]\huge\text{Hey there!}[/tex]

[tex]\large\text{In order to convert a fraction to decimal, you have to DIVIDE the}\\\large\text{numerator (the TOP number) from the denominator (the BOTTOM}\\\large\text{number) \& you should be able to find the answer if you did the}\\\large\text{the equation right. }[/tex]

[tex]\large\text{Converting fraction to a decimal formula is:}[/tex]

[tex]\rm{\dfrac{a}{b}}\\\\\rm{= a \div b}\\\\\rm{= decimal\ form}[/tex]

[tex]\large\text{Solving for the current equation:}[/tex]

[tex]\large\boxed{\rm{\dfrac{21}{99}}}\\\\\\\large\boxed{\rm{= 21\div 99}}\\\\\\\large\boxed{\rm{= 0.212121}}[/tex]

[tex]\huge\text{Therefore, your answer is: \boxed{\mathsf{0.212121}}}\huge\checkmark[/tex]

[tex]\huge\text{Good luck on your assignment \& enjoy your day!}[/tex]

Surface Area:

A triangular prism is made up of 3 rectangles and 2 triangles.

Area of a rectangle = base x height

Area of a triangle = 1/2 x base x height

Rectangle: 5.6 x 2.7 = 15.12

All 3 rectangles: 15.12 x 3 = 45.36

Triangle: 1/2 x 2.7 x 2.3 = 3.105

Both triangles: 3.105 x 2 = 6.21

Surface Area: 45.36 + 6.21 = 51.57 mm^2

Volume:

Volume of a triangular prism = base area x height

Triangle area = 3.105

Height = 5.6

Volume: 3.105 x 5.6 = 17.88mm^3

Hope this helps!

Answer:

number of beads to be made x 10

x×10=