What is the area of this circle?

HELP

Answer:

Area = 7.853981 in^2                (2.5 Pi)

Perimeter = 11.42478 in              (3.63Pi)

Step-by-step explanation:

Area

Lg semi circle area = Pi(2^2)(0.5) = 3.141593(4)0.5) = 6.283185 in^2

Sm semi circle area = Pi(1^2)(0.5) = 3.141593(2)(0.5) = 1.570796 in^2

added together = 7.853981 in^2

Perimeter

Lg semi circle perimeter = Pi(4)(0.5) + 2 = 8.283185 in

Sm semi circle perimeter = Pi(2)(0.5) = 3.141593 in

added together = 11.42478 in

Answer:

answer : 90

Step-by-step explanation:

Answer:

90 m

Step-by-step explanation:

30% of 300 m =

= 30% * 300 m

= 0.3 * 300 m

= 90 m

i dont know explain your?

Answer:

[tex] 5A+3B =\begin{bmatrix} 33 & 32 & 47 \\ 39 & -12 & 56 \\ 26 & 19 & 30\end{bmatrix}[/tex]

Step-by-step explanation:

[tex] A=\begin{bmatrix} 3 & 4 & 7 \\ 6 & - 3 & 7 \\ 1 & 5 & 6 \end{bmatrix} \: and \: B=\begin{bmatrix} 6 & 4 & 4 \\ 3 & 1 & 7 \\ 7 & - 2 & 0 \end{bmatrix} [/tex]

[tex] 5A=5 \begin{bmatrix} 3 & 4 & 7 \\ 6 & - 3 & 7 \\ 1 & 5 & 6 \end{bmatrix}, \: \: 3B=3 \begin{bmatrix} 6 & 4 & 4 \\ 3 & 1 & 7 \\ 7 & - 2 & 0 \end{bmatrix} [/tex]

[tex] 5A=\begin{bmatrix} 15 & 20 & 35 \\ 30 & -15 & 35 \\ 5 & 25 & 30 \end{bmatrix}, \: \: 3B=\begin{bmatrix} 18 & 12 & 12 \\ 9 & 3 & 21 \\ 21 & - 6 & 0 \end{bmatrix} [/tex]

[tex] 5A+3B =\begin{bmatrix} 15 & 20 & 35 \\ 30 & -15 & 35 \\ 5 & 25 & 30 \end{bmatrix} +\begin{bmatrix} 18 & 12 & 12 \\ 9 & 3 & 21 \\ 21 & - 6 & 0 \end{bmatrix} [/tex]

[tex] 5A+3B =\begin{bmatrix} 15+18 & 20+12 & 35+12 \\ 30+9 & -15 +3 & 35 +21 \\ 5+21 & 25-6 & 30+0 \end{bmatrix}[/tex]

[tex] \purple {\bold {5A+3B =\begin{bmatrix} 33 & 32 & 47 \\ 39 & -12 & 56 \\26 & 19 & 30 \end{bmatrix}}} [/tex]

Answer:

[tex]1134yd^3[/tex]

Step-by-step explanation:

Right Triangular Prism

V = LWH

L = 6yd

W = 21yd

H = 9yd

____________________

Follow the volume formula, and multiply the length by width and height together.

V = LWH

V = (6)(21)(9)

V = 1134yd^3

Answer:

2/1

Step-by-step explanation:

JA is the same side as KM

JA=24, KM=12

24/12=2

Answer: complementary

Step-by-step explanation:

Answer:

Step-by-step explanation:

m = 5

n = 2

c = 7

Answer:

5

2

7

Step-by-step explanation:

first row: multiply the numbers (on top of the yellow highlighted squares) by 2, then add one to it

second row: add 5 to the top numbers (top of the highlighted squares)

third row: multiply 8 by the top numbers (top of highlighted squares), and then subtract 4 by it

Answer:

157.05

Step-by-step explanation:

Answer:

178 yards

Step-by-step explanation:

458-(51 times 2)

356/2

178

Answer:

Step-by-step explanation: answer 3

Answer:

By the looks of it you got them all, correct!

Your handwriting is quite nice by the way!

Step-by-step explanation:

Have a good day!

Answer:

i don't know the answer but can you help me with a question

Answer:

A

Step-by-step explanation:

Answer:

9.20

Step-by-step explanation:

9.12 because 6 rounded to nearest hundredth is 10 and that is a whole number. You also already know that 16 is a higher number than ten so it would be rounded to 20 or in this case 2. Hope this helps :)

Answer:

rug long = 34 ft

rug wide = 17 ft

Step-by-step explanation:

given data

wide = 18 ft

long = 35 ft

area of carpet  = 528 ft

solution

we get here area of floor that is

and we consider length of carpet = 35 - 2x

and width = 18 - 2x

(35 - 2x) × (18 - 2x) = 528      ...................1

solve it we get

x = 25.5 and x = 1

we choose 1 ft. as the width of the strip

so rug long = 35 - 1  = 34 ft

and rug wide = 18 - 1 = 17 ft

Answer:

Step-by-step explanation:

$345 - $75 = $270 more needed

$270 × (1 month)/($30) = 9 months

Answer:

it's blurry can't see it

Answer:

i think its c but it could be a too

Answer:

True.

Step-by-step explanation:

A rhombus has four side of the same length (sometimes) and bisecting diagonals.

A square has what a rhombus has, as well as what a rectangle has.

A rectangle has parallel sides, four right angles, and congruent diagonals.

That means that a square has four right angles, four sides of the same length, and bisecting diagonals.

That's why a square is a rhombus and a rectangle but not its converse.

So, true.

Every rhombus with four right angles is a square. Therefore, the given statement is true.

A rhombus can be defined as a special parallelogram as it fulfills the requirements of a parallelogram, i.e. a quadrilateral with two pairs of parallel sides. In addition to this, a rhombus has all four sides equal just like a square. That is why it is also known as a tilted square. Look at the image below to understand the relationship of rhombus shape with parallelogram and square.

A square is a quadrilateral with four equal sides. There are many objects around us that are in the shape of a square. Each square shape is identified by its equal sides and its interior angles that are equal to 90°.

Therefore, the given statement is true.

Learn more about the rhombus here:

https://brainly.com/question/27870968.

#SPJ5

The diagram of x + 3 and 2x are as drawn in the image attached

Given the situations: x = 1, x = 2, x = 3 and x = 4

For  x + 3

x = 1, x+3 = 4

x = 2, x+3 = 5

x = 3, x+3 = 6

x = 4, x+3 = 7

For  2x

x = 1, 2x = 2

x = 2, 2x = 4

x = 3, 2x = 6

x = 4, 2x = 8

You will use the values of x and y = x+3, and the values of x and y = 2x to draw the diagram of the lines as shown in the attached image

Learn more about diagram of lines on:

brainly.com/question/29629074

#SPJ1

Answer:

Originalmente tenés $86 pesos.

Compras 3 libros de " 1 ! " cada uno.

(voy a suponer que 1 ! es un valor)

Entonces tenés que pagar 3 veces el valor 1 !

Esto significa que ahora tendrás:

$86 pesos - 3*(1 !)

Y ahora compras 6 objetos de $# cada uno.

Entonces tenés que pagar 6 veces $#.

Esto significa que tenemos que restar 6*$# a lo que te quedaba, entonces ahora vas a tener:

$86 - 3*(1 !) - 6*($#)

Este será tu resto después de la compra.

Answer:

Its actually only 8 points but its ok.

Hope this helps!

Step-by-step explanation:

P=0.08d+41,250

Tell me if I got it wrong plz!!

Answer:

the sister is 16

Step-by-step explanation:

30-14= 16 and thats a 2 year difference

Answer:

sister is 16

Step-by-step explanation:

explanation:

16+14=30

so the sister is 16 and the brother is 14. if that makes any sense ;)

Answer: 34

Step-by-step explanation: the ratio is 3:2 we know that there are 51 orange sweets but we don’t know how many are yellow so the current ratio is 51:x we need to find x so if we divide 3 by 51 the answer is 17 so we need to multiply 17 by 2 which is 34 so x is equaled to 34 the final ratio is 51:34

hope it helped :)

Answer:

1019/250 x

Step-by-step explanation:

4x1+

0x1

10

+

7x1

100

+

6x1

1000

Answer:

The triangles are similar

Step-by-step explanation:

The angles are all the same, except the big triangle was flipped and the unnamed angle in the small triangle is named in the other one

Answer:

The triangles are not similar because their angles measurements are not the same.

Step-by-step explanation: