Please Help me out
{50 points} I will mark brainliest!!!

Answer:

To divide 2/3 by 8, we can convert the division into multiplication by taking the reciprocal of the divisor (8) and multiplying it with the dividend (2/3). The reciprocal of 8 is 1/8, so we have:

2/3 ÷ 8 = 2/3 x 1/8

Multiplying the numerators and denominators, we get:

2/3 x 1/8 = 2/24

Simplifying the fraction, we get:

2/24 = 1/12

Therefore, 2/3 ÷ 8 = 1/12.

Step-by-step explanation:

[tex]\frac{2}{3}[/tex] ÷ [tex]\frac{8}{1}[/tex]

keep, switch, flip

[tex]\frac{2}{3}[/tex] x [tex]\frac{1}{8}[/tex]

= [tex]\frac{1}{3}[/tex] x [tex]\frac{1}{4}[/tex]

= [tex]\frac{1}{12}[/tex]

Answer:

48,153.3 mm³

Step-by-step explanation:

the battery is a cylinder

Volume of a cylinder = πr²h = π(16.5)²(56.3) = 48,153.3 mm³

Answer: 4(y+3)

'y' is the unknown age

'4' is how many times older your uncle is than your sister

'3' is how many years older she is than you

Answer: 6 greeting cards for $23.40

Step-by-step explanation:

$13.50 / 3 = $4.50 per card

$38.25/9 = $4.25 per card

$23.40/6 = $3.90 per card

$32.80/8 = $4.10 per card

Answer:

y=48

Step-by-step explanation:

Answer:

a. If π = 3 => C = 10 x 3 = 30

b. if π = 3.14 => C = 10 x 3.14 = 31.4

c. if π = 3.14159 => C = 10 x 3.14159 = 31.4159

d. using the whole number of π makes the calculation easier but using the π with more decimals will make the result more accurate.

Step-by-step explanation:

Diameter = 10 => radius = 10/2 = 5

Circumference: C = 2πr = 2π(5) = 10π

a. If π = 3 => C = 10 x 3 = 30

b. if π = 3.14 => C = 10 x 3.14 = 31.4

c. if π = 3.14159 => C = 10 x 3.14159 = 31.4159

d. using the whole number of π makes the calculation easier but using the π with more decimals will make the result more accurate.

Answer: hope this helps ♡

a. C = 3 × 10 = 30cm

b. C = 3.14 × 10 = 31.42cm

c. C = 3.14 × 10 = 31.42cm

d. The bigger the estimated value of π, the bigger the circumference. The circumference gets more accurate when you use the whole number of π.

Step-by-step explanation:

C = π ×d  (or 2r)            d =10

a.    π = 3                             C = 3 × 10 = 30cm

b.    π = 3.14                        C = 3.14 × 10 = 31.42cm

c.    π = 3.14159                   C = 3.14 × 10 = 31.42cm

d. The bigger the estimated value of π, the bigger the circumference. The circumference gets more accurate when you use the whole number of π.

Answer: D, 43

Step-by-step explanation:

Answer: Your welcome!

Step-by-step explanation:

Triangle A prime is a reflection of triangle A across the x-axis. A reflection across the x-axis will switch the sign of the y-coordinates, leaving the x-coordinates unchanged. This means that the x-coordinates of triangle A prime are the same as those of triangle A, but the y-coordinates are opposite in sign. For example, the y-coordinate of the first point of triangle A is 3, so the y-coordinate of the first point of triangle A prime is -1.

Answer:

(7 x 12) + (c x 7)

Step-by-step explanation:

assuming c = x all I did was multiply the total cups of flour by 7 (7 days in a week. I did that both times.

7(12 + c)

Answer:

Total Cost = 25,000(1.10 + 0.05)

Total Cost = 25,000(1.15)

Total Cost = 28,750

The total cost of the glass including fees is $28,750.

Answer:

there were 150 guests staying in caravans in 2016.

Step-by-step explanation:

The slope is equal to -2.

The y-intercept is equal to 1.

The equation is y = -2x + 1.

Mathematically, the point-slope form of a straight line can be calculated by using this mathematical expression:

y - y₁ = m(x - x₁) or y - y₁ = (y₂ - y₁)/(x₂ - x₁)(x - x₁)

Where:

At point (-1, 3), an equation of this line can be calculated by using the point-slope form:

y - y₁ = (y₂ - y₁)/(x₂ - x₁)(x - x₁)

y - 3 = (-1 - 3)/(1 + 1)(x + 1)

y - 3 = -2(x + 1)

y = -2x - 2 + 3

y = -2x + 1

Read more on slope here: brainly.com/question/3493733

#SPJ1

Answer:

17:23

Step-by-step explanation:

Answer:17 kids want waffles in total there are 40 kids in class so the ratio will be 17:40

Step-by-step explanation:

Hope this helps

Answer:

is 1

Step-by-step explanation:

By taking the quotient between the volume of the sink and the volume for each cone, we will see that both of your answers are correct.

How many coops does Carissa need to scoop out in each case?

First, we know that the sink has a volume V =

(2000/3)*pi in^3

A) First, she uses a cone of a diameter of 4 in and a height of 8 in.

Remember that the volume of a cone of diameter D and height H is:

V = pi*(D/2)^2*H/3

Then this cone has a volume of:

V = (pi*/3)*(4in/2)^2*8in = (pi/3) 32 in^3

The number of scoops needed to completely remove the water out of the sink is given by the quotient between the two volumes, it is:

Rounding it, we get 63, so she needs to scoop 63 times.

B) This time the diameter is 8 in and the height 8in, so the volume of the cone is:

V" = (pi/3)*(8in/2)^2*8in = (pi/3)*128 in^3

This time, she needs to scoop:

Rounding to the next number we get 16, she needs to scoop 16 times.

So both the answers are correct :)

Answer:

y = 48

Step-by-step explanation:

Answer: Yes, you just need to figure out what factors into the area, the factors will be your length and width (Copy and paste this)

Step-by-step explanation:

If you know the area of a rectangle, you can determine its width and length

Example 1:
Area = 18

   Figure out what factors into 18
6 x 3 = 18

W (6) x L (3) = A (18)

Example 2:

136 = A
Factors of 136  1, 2, 4, 8, 17, 34, 68, 136.

    W (8) X L (17) = A (136)

Answer:

376 of the acres out of the 600 would be ready

Step-by-step explanation:

50x3=150 32+27+35=94 150x4=600 so 94x4=376

Answer:

376

Step-by-step explanation:

Answer: 4w

Step-by-step explanation: Melvin can type 4 times the amount Justin can so 4 x W or 4w

Answer:

34:50

Step-by-step explanation:

there were 34 votes in favor of the law and plus the 16 will get 50 total votes. v for votes in favor of the law and t for total then you get v:t

Answer:

160 students in seventh grade.  Divide the partial amount by the percentage of the partial amount to get the total amount.

Step-by-step explanation:

Answer:

15 is the answer

Step-by-step explanation:

add 3+17=20

20-35=15.

in fration is this

1 10/5

Answer

1.3n + 9.6

Step-by-step explanation:

3.4n-2.1n=1.3n

1.3n +9.6

The total cost of mulch is 757.17 dollars.

The area occupied by a rectangle within its boundary is called the area of the rectangle. The formula to find the area of a rectangle is Area = Length × Breadth.

Here, dimensions of small rectangle are length=9 ft and width=6.5 ft

Now area of a small rectangle = 9×6.5

= 58.5 square feet

Dimensions of large rectangle are length=18 ft and width=12.2 ft

Here, area of large rectangle = 18×12.2

= 219.6 square feet

Area of the mulch = 219.6-58.5 =161.1 square feet

The mulch cost $4.70 per sq. ft.

Total cost of mulch = 161.1×4.70

= $757.17

Therefore, the total cost of mulch is 757.17 dollars.

To learn more about the area of a rectangle visit:

https://brainly.com/question/20693059.

#SPJ2

Answer:

Step-by-step explanation:

The answer is 1.57 but you can round it up to i think maybe 2 or 1 but the whole thing is 2 because if half of the sphere is 1in then the other half has to also be 1in which equals 2in's.

Answer:

3.10 cubic inches

Step-by-step explanation

if the number was 3.15 you round up but since it's 3.14 so you round down. hope this helps :)