Someone please help me I’ll give out brainliest please don’t answer if you don’t know

Answer:

C. 9×3 + 3×2

The area of the figure is 33 in.

Step-by-step explanation:

Area is:9x5

Hope i could help u

Answer:

6

Step-by-step explanation:

3n=3(n)

ur replcing n with 2

3(2)=3x2

3x2=6

Answer:

6

Step-by-step explanation:

3n means you are multiplying 3 and n. since n = 2, the only thing you need to do is plug in 2 for n and then simplify by multiplying 3 · 2.

plug in 2 for n:

3n ⇒ 3(2)

multiply 3(2):

3(2) = 6

therefore, when n = 2, 3n = 6.

Answer:

15. percent *80 =

(15.:100)*80 =

(15.*80):100 =

1200:100 = 12

Now we have: 15. percent of 80 = 12

Percentage solution with steps:

Step 1: Our output value is 80.

Step 2: We represent the unknown value with

Step 3: From step 1 above

Step 4: Similarly

Step 5: This results in a pair of simple equations:

Step 6: By dividing equation 1 by equation 2 and noting that both the RHS (right hand side) of both

equations have the same unit (%); we have

Step 7: Again, the reciprocal of both sides gives

Step-by-step explanation:

Hope it is helpful....

Answer:

90 degree - 60 degree = 30 degree always remember yn will be 90 degree

Answer:

MN = π

Step-by-step explanation:

The arc MN is calculated as

MN = circumference of circle × fraction of circle

      = 2πr × [tex]\frac{60}{360}[/tex] ( r is the radius )

      = 2π × 3 × [tex]\frac{1}{6}[/tex]

     = 6π × [tex]\frac{1}{6}[/tex]

     = π

Answer:

Step-by-step explanation:

Volume = Area of the base times the height

V = length * width * height

V = 10 * 5 * 1

V = 50 m^3

Now change it to liters

50 * 1000 = 50000 liters^3

Answer:

B. y=50x

Step-by-step explanation:

We can see the y intercept is 0 because the line starts at 0.

To find the slope, we can look at the first point. It is at (1, 50).

Slope=rise/run or change in y/change in x=50/1=50.

Answer:

I think it's e 4 -4

Step-by-step explanation:

hope this helps

Answer:

Whole Number: 20%

Decimal: 0.20

Step-by-step explanation:

Answer:

4w + 5 / 4

Step-by-step explanation:

1/4 × 16w + 1/4 × 5

= 4w + 5 / 4

Answer:

3m•sen(60°) es la respuesta

Answer:

122.09 (the answer may change depending on how many decimals you need if you need more or less just follow the steps using however many decimals)

Step-by-step explanation:

to get the other triangle side do 18-11= 7

then use the Pythagoras theorem to solve for the other side so 7^2+b^2=11^2

49+b^2= 121

121-49= b^2

72=b^2

b= 8.48(simplified)

then use that side to get the area of the rectangle:

8.42×11=92.62

then get area of the triangle:

1/2(8.42×7)=29.47

add the 2 areas to get total area:

92.62+29.47=122.09

Answer:

6. 7.5/1

7. 2.4/1

8. 40/1

Step-by-step explanation:

All you have to do is divide the 2 numbers to find the unit rate.

Answer:

6: 7.5 pizzas per Classroom

7: 2.4 Liters per test

8: 40 Points per Game

Answer:

Please translate this to English so I can help you?! :)

Step-by-step explanation:

Answer:

243 inches

Step-by-step explanation:

27 bracelets at 9inches each

9x27=243 inches or 20 feet and 1/4 inches of string. Depending on how the string is sold (by the foot, by the inch, yard, etc) will determine her minimum quantity, if you want to get specific.

Answer:

We know that lines AB and CD are parallel because if you expand them, we know they will never touch.

Step-by-step explanation:

Answer:

[tex]y < 85 \div \div 9614 = 88[/tex]

Ты лоххх

Answer:

4/5

Step-by-step explanation:

sine is opposite over hypotenuse,

so it's 40/50=4/5

Answer:

the total cost is $1,495,000

Step-by-step explanation:

The computation of the total cost is shown below:

Let us assume the months be m

Now the equation would be

= Equipment + software + wages

= $840,000 + $15,000 + 40,000m

= $840,000 + $15,000 + $40,000 (16)

= $840,000 + $15,000 + $640,000

= $1,495,000

Hence, the total cost is $1,495,000

Given:

Base of smaller figure = 20 cm

Area of smaller figure = 320 cm²

Base of the larger figure = 25 cm

To find:

The area of the larger figure.

Solution:

We know that the areas of the similar figure are proportional to the square of corresponding sides of them.

Let A be the area of the larger figure.

[tex]\dfrac{\text{Area of the larger figure}}{\text{Area of the smaller figure}}=\dfrac{(\text{Base of the larger figure})^2}{(\text{Base of the smaller figure})^2}[/tex]

[tex]\dfrac{A}{320}=\dfrac{(25)^2}{(20)^2}[/tex]

[tex]\dfrac{A}{320}=\dfrac{625}{400}[/tex]

[tex]\dfrac{A}{320}=\dfrac{25}{16}[/tex]

Multiply both sides by 320.

[tex]A=\dfrac{25}{16}\times 320[/tex]

[tex]A=500[/tex]

Therefore, the area of the larger figure is 500 cm².

Answer:

El camino diagonal debe medir 100 metros de largo.

Step-by-step explanation:

Podemos encontrar el camino usando Pitágoras:

[tex] D^{2} = L^{2} + A^{2} [/tex]

En donde:        

D: es el camino diagonal = hipotenusa

L: es el largo = 80 m = cateto

A: es el ancho = 60 m = cateto

Entonces, el camino diagonal es:

[tex] D = \sqrt{L^{2} + A^{2}} = \sqrt{(80 m)^{2} + (60 m)^{2}} = 100 m [/tex]

Por lo tanto, el camino diagonal debe medir 100 metros de largo.

Espero que te sea de utilidad!

Answer:

You can do it maybe ask you teacher for help! thats always okay!

Step-by-step explanation:

Parallel lines never cross or meet

Answer:

12 pens

Step-by-step explanation:

Let the variable that can be used to determine the number of pens that Kamila bought be represented by n.

Price of a notebook = $1.59

Price a pen = $0.29

Total amount spent = $5.07

But,

1.59 + 0.29 n = 5.07

So that,

0.29 n = 5.07 - 1.59

0.29 n  = 3.48

n = [tex]\frac{3.48}{0.29}[/tex]

  = 12

Therefore, Kamila bought 12 pens.

Answer:

5

Step-by-step explanation:

Answer:

50% chance

Step-by-step explanation:

The even numbers on a die are 2, 4 and 6 compared to the odd numbers 1, 3 and 5. This is 3/6 of the numbers which is 1/2 when simplified. 1/2 is equal to 50%

Answer:5/12b

Step-by-step explanation:

Answer:

5/12b

Step-by-step explanation:

2/3= 8/12

1/4= 3/12

8/12-3/12= 5/12 then put the b at the end,

5/12b

5/12 is already in simplest form

Answer:

$7.44

Step-by-step explanation:

4.96/8= .62 per ounce

.62 x 12 = $7.44