bd yurrrrrrrrrrrrrrrr

Answer:

Yeah, the solution for the equation is 30.

Step-by-step explanation:

12 + x = 42

⇒ x = 42 - 12

∴ x = 30

Answer:

(5,3), (3,2).

Answer:

The surface area is 86.9

Step-by-step explanation:

First find the area of the base:

5.3 • 2 = 10.6

The area opposite of the base are equal:

10.6 + 10.6 = 21.2

Find the area of the front rectangle:

5.3 • 4.5 = 23.85

The area opposite of the rectangle are equal:

23.85 + 23.85 = 47.7

Find the area of the rectangle on the sides:

4.5 • 2 = 9

The area opposite of the shape on the side are equal:

9 + 9 = 18

Add up the areas:

21.2 + 47.7 + 18 = 86.9

Answer:

The answer to A is 6 The answer to B is more complicated

Step-by-step explanation:

B : area = 18

36 =2x18

36= 3x12

36=4x9

The triangle can have dimensions in the form of bxh in 36 =2x18 or 36= 3x12 or 36=4x9

Answer:

(4-1)^5-2

Step-by-step explanation:

The quantity means parenthesis, around four minus one, (closed quantity), all raised to the power (exponent) five minus 2

Answer:c

Step-by-step explanation:

Answer:

16 3/2 I'm pretty sure :'>

Step-by-step explanation:

The other ones are equal to 16 while 16 and 3/2 is greater.

Answer:

[tex]let \: the \: central \: angle \: be \: \beta \\ \tan( \beta ) = \frac{ \frac{10}{2} }{12} \\ \tan( \beta ) = \frac{5}{12} \\ \beta = { \tan }^{ - } ( \frac{5}{12} ) \\ \beta = 22.6 \degree \\ central \: angle = 22.6 \degree \\ \\ interior \: angle = 2 \times (central \: angle) \\ = 2 \times 22.6 \\ = 45.2\degree[/tex]

Answer:

45.2

Step-by-step explanation:

Answer:

(4,5)

Step-by-step explanation:

5x+y=25 equation 1

-3x+2y=-2 equation 2

y=25-5x isolate y from equation 1

-3x+2(25-5x)=-2 substitute y value into equation 2

-3x+50-10x=-2

-13x=-52

x=4

solve for y by inserting x value into either equation.

5x+y=25

5(4)+y=25

20+y=25

y=5

Answer:

(4,5)

PLS MARK BRAINLIEST!!!!!

Answer:

Hi, there I'll help you since no one helped you which I felt sad lol, but anyway here's your answer

x=2,y=7→ y=11-2x;4x-3y=-13

x=5,y=2→ 2x+y=12;x=9−2y

x=3,y=5→ y=10+x;-3x+3y=30

x=7,y=3→ x+3y=16;2x−y=11

Hope this helps :)

Answer: Thanks for the answer! Got a 100% on the test!

Step-by-step explanation:

Answer:

1) 1

2) 1

3) 3

4) 1/2 or 0.50

5) 1

6) 1

7) 2

8) 2

9) 1.5

10) 5/3

Answer:

x + 0.5

Step-by-step explanation:

The sum of implies that addition is involved.

Since the number is unknown, you use a variable. For example, x.

You're adding x and 0.5 so you would use a plus sign.

The algebraic expression would be x + 0.5.

Hope that helps.

Answer:

Answer is C because (9+6)÷3 = 5 and from option C u get the same answer

Answer:

first question: 248

2nd question: B, G, J

Step-by-step explanation:

might not be accurate i did this in less then a minute but I'm in 9th grade so u can trust me

Answer:

Its impossible to solve the question

Step-by-step explanation:

If the measurements of all the rectangles was given we could calculate the answer however some of them dont have the measurements making us unable to solve it

Answer: the system has no solution because 2x -1 does not wok because e1 dose not have an x at the end

Step-by-step explanation:

Answer:

451 m is the area of the figure.

Step-by-step explanation:

18*18= 324

254/2 = 127

324 + 127 = 451 m

Have a nice day!

and please tell me if I am wrong. :-)

Answer:

15 hundreds is your answer

Step-by-step explanation:

i hope it helps u

Answer:

☆ = five (5) hundreds.

Step-by-step explanation:

:)

Answer:

tax 9.60                  price  89.60

Step-by-step explanation:

Answer:

1.) -5x -2  

2.)6

3.)18x +5

Step-by-step explanation:

Answer:

Number 1. -5x-2

Number 2. 6

Number 3. 18x+5

Step-by-step explanation:

btw I have a best friend quiz thing if you want to take it. Yes you can trust the link it will not give you a virus its fun. https://forms.gle/UumYqQPLRjNmedQA6

also the answes are all simplify

Answer:

First question would be B

and second on would be C

Step-by-step explanation:

Answer:

2.5

Step-by-step explanation:

hope it helps :)

Answer:

no solution

Step-by-step explanation:

a solution would mean a point where the two lines cross. theres no such thing for parallel lines.

but if the lines are the same, they are parallel and cross everywhere, that would give infinite solutions.

if they would cross once, it would mean one solution

Answer:

$520.96

Step-by-step explanation:

This is a compound shape made of 1 rectangle and two semi circles which makes 1 full circle.

Area of Rectangle = L x W

Area of circle is =pi x radius squared

Area of Rectangle is 5ft x 4ft = 20 ft squared.

Area of circle is = 12.56 ft squared

- Diameter of the circle is 4ft, radius is 1/2 diameter

- Radius is 2ft, 2 x 2 = 4ft

(pi) 3.14 x 4ft = 12.56 ft squared.

As it is a compound shape you need to add

Area of Square + Area of circle =

20 ft squared + 12.56 ft squared =

Total Area of window is 32.56 ft squared

$16 = 1 square foot

$16 × 32.56 = $520.96