In the diagram, triangle ABC is a right triangle and a semicircle with diameter AB is shown. If AB = 20, AC = 16 and BC = 12, then what is the total shaded area of the diagram?

Answer:

13,000

Step-by-step explanation: please mark brainliest

Answer:

C. 17.1

Step-by-step explanation:

edge

Answer:

1,050ml

Step-by-step explanation:

6 x 350= 2,100

3 x 350= 1,050

2,100 - 1,050 = 1050ml

Answer:

its 5 Obviously :)

Step-by-step explanation:

get it

Answer:

Obtuse

Step-by-step explanation:

Use Pythagorian Theorm

c^2 = a^2 + b^2

c =hypotenus a= leg  b= leg

57 is the largest side so its c and the others are a and b.

57^2 = 48^2 + 14^2

3249 = 2304 + 196

3249 > 2500

c^2 > a^2 + b^2 is obtuse

Answer:

7/12<3/4

4/5<9/10

1/2<5/8

5/6>9/12

Answer:

0.2 is the answer

-your welcome and have a great day!!

Answer:

Need points srry <3

Step-by-step explanation:

Btw too many tabs are open maybe close them to helo your frame rate ;D

Answer:

Step-by-step explanation:

I'll assume that all the angles are 90°, and there is no bottom to the box.

To determine the wood needed, calculate the surface area of the bed. Since there is no bottom or top to the box, the amount of wood is 2(45 in × 21 in) + 2(22 in × 21 in) = 1890 in² + 924 in² = 2814 in²

To determine the soil needed, calculate the volume of the box.

volume = 45 in × 21 in × 22 in = 20,790 in³

Answer:

I got x=48/23 or 2 2/23

Step-by-step explanation:

4(2x-3)+5(3x-4)=16

8x-12+15x-20=16

23x-32=16

    +32 +32

23x=48

/23    /23

x=2.09

DOUBLE CHECK!!!

23(2.09)=48

23(2.09)=48.07(close enough)

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hope it helps

Step-by-step explanation:

V = pi r2 h

22/7 × (6/2)^2 × 20

565.71 cm3

Answer:

370 million

Step-by-step explanation:

In the 10 years from 2000 to 2010, the population was multiplied by the factor ...

100% + 9.6% = 109.6% = 1.096

In the next 20 years from 2010 to 2030, the population will be multiplied by that factor twice, if it grows at the same rate:

2030 population = (308 million)·(1.096²) ≈ 370 million

Answer:

A.  Playfair's axiom.

Step-by-step explanation:

In a plane, given a line and a point not on it, at most,  one line parallel to the given line can be drawn through the point.

- this implies Euclid's fifth postulate.

Answer:

5x - 2y = 30

x + y = 35

Step-by-step explanation:

Number of correct answers = x

Number of incorrect answers = y

Points won per correct answer = 5

Points lost per incorrect answer = 2

If Reggie received 30 points :

Required equation :

(points won per correct answer * number of correct answers) + (points lost per incorrect answer * number of incorrect answers)

5x + (-2y) = 30

5x - 2y = 30

Equation showing that Reggie answer all 35 questions :

Number of correct answers + number of incorrect answers = 35

x + y = 35

Answer:

5/9 and 3/9

Step-by-step explanation:

run through the different possibilities and see what has a difference of 2/9th. Here is the way I ran through it

1/9 + 8/9 Difference is not 2/9th

2/9 + 6/9 Difference is not 2/9th

3/9 + 5/9 Difference is 2/9th. This is our answer

Step-by-step explanation:

5/9 and 3/9.....add 5/9 and 3/9 and you will get 8/9....if you subtract 5 and 3 it will give you 2....5/9-3/9=2/9

Answer: Angle HAB= 66 and Angle CAB= 44

Step-by-step explanation:

Since angle EAF=90 and FAD=20 then DAH must equal 70 degrees because it is 180 degree angle. Since DAH and EAC are vertical angles they are equal so EAC = DAH= 70 degrees. For the other side of 180 degrees then 70+5x=180

5x=110

x=22

CAB= 2(22)= 44 degrees

HAB= 3(22)=66 degrees

Answer:

120 km

Step-by-step explanation:

60km+60km=120

Answer:

12

kdbsvaidjdbewjwowlbaab

Answer:

m= -0.25 b=2.25 the answer is -0.25

A slope is also known as the gradient of a line. The slope of the line is -0.25. The correct option is B, -0.25.

A slope is also known as the gradient of a line is a number that helps to know both the direction and the steepness of the line.

slope = (y₂-y₁)/(x₂-x₁)

The two points of the graph are given as (-3,3) and (1,2). Now, the slope of the line can be written as,

Slope = (3 - 2) / (-3 - 1)

          = 1/-4

          = -0.25

Hence, the slope of the line is -0.25.

Learn more about Slope of Line here:

https://brainly.com/question/14511992

#SPJ2

Answer:

41.6666667 or 41 2/3 days

Step-by-step explanation:

There are 24 hours in a day. So you need to divide the hours by 24.

1000/24 is 41 and 2/3 days

Answer:

41.666667

Explanation:

Divide by 24 because 1 day is 24 hours

1000 / 24 = 41.666667

Just multiply the two numbers, then add a negative sign.

2 x 3 =6

3 x 1 =3

6/3=2

2/3 x -3 = -2

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hope it helps

Answer:

=3x+{4}{x}+10

Step-by-step explanation:

The sum of the rational expression is =3x+{4}{x}+10

Answer:

[tex]y=\frac{1}{6}x+\frac{2}{3}[/tex]

Step-by-step explanation:

(8,2) (2,1)

First, you will need to find the gradient (or the m value in [tex]y=mx+b[/tex])

[tex]m=\frac{y2-y1}{x2-x1}[/tex]

y2=1

y1=2

x2=2

x1=8

Now we can plug in these values to get the m value.

[tex]m=\frac{1-2}{2-8}[/tex]

Because the numerator and the denoinator will be negative, we needed to divide them to get a positive fraction.

[tex]m=\frac{-1}{-6} \\m=\frac{1}{6}[/tex]

Now we need to find the line of the equation using the following equation:

[tex]y-y1=m(x-x1)[/tex]

Now plug in the values using x1 and y1.

[tex]y-2=\frac{1}{6} (x-8)[/tex]

We can use the distributive property to distribute the [tex]\frac{1}{6}[/tex].

[tex]y-2=\frac{1}{6}x-\frac{4}{3}[/tex]

Lastly, we can add 2 to both sides to cancel out the -2 on the left to give us our equation.

[tex]y=\frac{1}{6}x+\frac{2}{3}[/tex]

Answer:

Diana has 33 and Roberto has 15.

Step-by-step explanation:

Use D for the amount of apples Diana has and R for Roberto

D=R+18

D+R=48

Use Substitution to solve the system of Equations

R+18+R=48 ----> 2R+18=48- Subtract 18

2R=30- DIvide by 2

R=15

Substitute R into another equation

D=R+18

D=15+18

D=33

Answer:

a) 1/8

b) 3/8

c) 0.125

d) 0.75

e) 25%

f) 100%

Answer:

X1 = 34

X2 = -42

Step-by-step explanation:

Given the simultaneous equations

X1 + X2 =-8 .... 1 * 3

3X1 +2X2 = 18​ .... 2 * 1

______________________

3X1 + 3X2 = -24

3X1 +2X2 = 18​

Subtract

3X2 - 2X2 =-24 - 18

X2 = -42

Substitute X2 = -42 into 1

X1 + X2 = -8

X1 - 42 = -8

X1 = -8+42

X1 = 34

Hence the solution to the system of equation is (34, -42)

Answer:

Bughghgg7guhih

Step-by-step explanation:

Answer:

if its multiple answer I think its a and c

Step-by-step explanation:

also screw the other guy that didn't answer the question