(13) Encuentra el área de la región sombreada. Si el diámetro tiene 20 pies de longitud (10 ptos). Escribe la respuesta 20p​

Answer:

D

Step-by-step explanation:

Answer:

7200 m

Step-by-step explanation:

as volume is l×b×h

300cm = 3m

so 6m×4m×3m= 72m

Answer: [tex]3\frac{21}{30} ,3\frac{14}{28},\frac{15}{25},0.5,-0.7[/tex]

Step-by-step explanation:

[tex]-0.7=-0.7\\\\3\frac{21}{30}=3.7\\\\3\frac{14}{28}=3.5\\\\0.5=0.5\\ \\\frac{15}{25}=0.6[/tex]

Answer:

Step-by-step explanation:

x/(67.2-32)=81.9/67.2

x/35.2=81.9/67.2

x=2882.88/67.2

x=42.9 m

Answer:

c

Step-by-step explanation:

Answer:

there isn't much work to show, the slope of the line is 3.

Step-by-step explanation:

to find the slope, you vertically count how many units one plot is away from the other, than you count horizontally how many units the plot is away from the y-axis, also known as rise over run.

if you need a better explanation let me know :)

Answer:

This is the exterior angle theorem, so

x+30+x+22=130

2x+52=130

2x=78

x=39

sooooooooooooo

39+22=61 degrees

61 degrees

Answer:

21

Step-by-step explanation:

First set up the equation

130 + x + 30 + x + 22 = 180  (triangle angles always add up to 180)

then start to solve to find x

130 +2x + 30 + 22 = 180

182 + 2x = 180

-182          -182

2x = -2

/2     /2

x = -1

Then just plug it back into the equation

-1 + 22

21

Answer: B is correct

Step-by-step explanation:

Answer:

D. (+,-)

Step-by-step explanation:

Map it out!

Quadrant I's points will always be (+,+). It is located in the upper right section.

Quadrant II's points will always be (-,+). It is located in the upper left section.

Quadrant III's points will always be (-,-). It is located in the lower left section.

Quadrant IV's points will always be (+,-). It is located in the lower right section.

The x-coordinate and y-coordinate are both negative, which is the right statement. The best choice is B.

When determining the location of points or other geometrical elements on a manifold, such as Euclidean space, a coordinate system in geometry uses one or more numbers or coordinates.

The value of the coordinate x and the value of the coordinate y are both negative in the fourth quadrant's coordinate system.

As a result, it is true to say that both the x- and y-coordinates are negative. The correct response is B.

To know more about coordinate systems follow

https://brainly.com/question/27481419

#SPJ6

Answer:

4 1/2 minutes

..............

Answer:1/2 >2/5

Step-by-step explanation:

Make the denominator the same so 1/2 = 5/10 and 2/5 = 4/10

5/10 (which is the same as 1/2) > 4/10  (which is the same as 2/5)

1/2 > 2/5

Answer:

-18(2x-3y+5)

-2(18x-27y+45)

Answer:

2

Step-by-step explanation:

Answer (if we're solving for x):

[tex]x=-7[/tex] or [tex]\frac{9}{2}[/tex]

Step-by-step explanation:

Answer:

y = x

Step-by-step explanation:

(0,0) and (15, 15)

Slope:

m=(y2-y1)/(x2-x1)

m=(15-0)/(15-0)

m=15/15

m = 1

Pt-Slope intercept:

y - y1 = m(x - x1)

y - 0 = 1(x - 0)

y - 0 = x

y = x

Answer:

Step-by-step Answer:

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Answer:

Sorry, you didn't attach the expression.

Step-by-step explanation:

Answer:

29

Step-by-step explanation:

Simplify:

5(1.5)+(20+1.5)

= 7.5 + 21.5

= 29

HOPE THIS HELPS!! <333

-Silver

Answer:

45 cm in 15 years

here you go.

Answer: no did

Step-by-step explanation:

bwhehe

Answer:

100

Step-by-step explanation:

Just add

Answer:

50

Step-by-step explanation:

multiply 5 and 10

[tex]\huge\textbf{Answer}[/tex]

[tex]5 \times 10 \\ = 50[/tex]

꧁❣ ʀᴀɪɴʙᴏᴡˢᵃˡᵗ2²2² ࿐

Answer:

the circumference is 25.12

Answer:

She worked 12 hours as a carpenter and 18 hours as a blacksmith

Step-by-step explanation:

You can solve this problem using a system of equations:

where c represents hours worked as a carpenter, and b represents hours worked as a blacksmith;

c + b = 30

20c + 25b = 690

To solve this system, you can multiply the first equation by 20 and subtract it from the second to isolate b:

  20c + 25b = 690

- 20c + 20b = 600

              5b  = 90

Now, you can solve for b:

5b = 90

b = 18 (divide both sides by 5)

Now that you know b, you can input it into the first equation to find c:

b + c = 30, where b = 18;

18 + c = 30 (replace b in the equation with 18 because of transitive property of equality)

c = 12 (subtract 18 from both sides of the equation))

Answer:

50

Step-by-step explanation:

4(33-8)÷2

4(25)÷2

100÷2

50

Answer: 50

Step-by-step explanation:

REMEMBER PEMDAS

Parenthesis

Exponent

Multiplication

Division

Addition

Subtraction

Now let's take our equation

4(33-8)÷2

First we solve what is inside of the parenthesis

4(25)÷2

Then we multiply since that comes first

100÷2

50

Answer:

The circunference is represented by the equation is [tex]x^{2}+y^{2}-6\cdot x +4\cdot y +9=0[/tex].

The graph of this function is presented in the attachment.

Step-by-step explanation:

The general equation of the circunferece is defined by the following formula:

[tex]x^{2}+y^{2}+A\cdot x + B\cdot y + C = 0[/tex] (1)

We can determine the value of the coefficients by knowing three distinct points: [tex](x_{1}, y_{1}) = (3,0)[/tex], [tex](x_{2},y_{2}) = (5,-2)[/tex], [tex](x_{3},y_{3}) = (1, -2)[/tex]

The system of linear equations is:

[tex]3\cdot A + C = -9[/tex] (2)

[tex]5\cdot A -2\cdot B + C = -29[/tex] (3)

[tex]A -2\cdot B + C = -5[/tex] (4)

The solution of this system is: [tex]A = -6[/tex], [tex]B = 4[/tex], [tex]C = 9[/tex].

The circunference is represented by the equation is [tex]x^{2}+y^{2}-6\cdot x +4\cdot y +9=0[/tex].

The graph of this function is presented in the attachment.