i need help pls with this

Answer:

2/3 [tex]\pi r[/tex]³

Step-by-step explanation:

Answer:

The volume of the hemisphere is derived by Archimedes. The volume of a hemisphere = (2/3)πr3 cubic units. Where π is a constant whose value is equal to 3.14 approximately. “r” is the radius of the hemisphere.

Answer:

X is less than  11/4

X< 11/4

Step-by-step explanation:

~ Plz hit the crown~

~ Thank You~

Answer:

4(x+2)>8x-3

4x+8>8x-3

4x-8x>-3-8

-4x>-11

-4x/-4>-11/-4

you will cancel the negatives and you will get 11/4

Answer:A

Step-by-step explanation: divide 40 and 15 and round it to the nearest 10

Answer:

C!

Step-by-step explanation:

If you fold it up, it looks like a rectangle LOL

Answer:

H 1/10

Step-by-step explanation:

there are a total of 10 bows, one is picked

ez maths

Answer:

[tex]\frac{1}{6}[/tex]

Step-by-step explanation:

1 mile = 5280 feet

[tex]\frac{880}{5280} =\frac{y}{1}[/tex]

5280 · y = 880 · 1

5280y = 880

5280y ÷ 5280 = 880 ÷ 5280

[tex]y=\frac{1}{6}[/tex]

880 feet represent in miles as 1/6 miles.

Metric Conversion is the process of transforming a given quantity from one unit of measurement to another. It is an essential process in order to accurately measure a quantity, as many different measurements are used across the world. For example, a person in the United States may measure length in inches, while someone in the United Kingdom may measure length in centimeters.

The given measure is 880 feet.

We know that, 1 mile = 5280 feet

Here, 880 feet = 880/5280 miles

= 88/528

= 11/66

= 1/6 miles

Therefore, 880 feet represent in miles as 1/6 miles.

To learn more about the metric conversion visit:

brainly.com/question/21244256.

#SPJ3

Answer:

Step-by-step explanation:

1) x +22.5 = 49.25

Subtract 22.5 from both sides

x + 22.5 - 22.5 = 49.25 - 22.5

x = 26.75

Checking:  LHS = x + 22.5 = 26.75 + 22.5 = 49.25 = RHS

2) 37.2 = n - 12

Add 12 to both sides

37.2 + 12 = n - 12 + 12

49.2 = n

n = 49.2

3) 55t = 176

Divide both sides by 55

[tex]\frac{55t}{55}=\frac{176}{55}\\\\t = 3.2[/tex]

In a quadratic function you square x so I'd assume that's what they want.

That means the values of f(x) would be:

9

1

1

9

25

Answer:

12 cm³

Step-by-step explanation:

Formula :

[tex]edge^2(\frac{height}{3} )[/tex]

input

3²(4/3)

x3 and /3 cancel out

remaining = 3(4) = 12

units = cm³

12 cm³

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

Answer:

    you      

Step-by-step explanation:

first question: D

second question: B

Answer:

A) 14/27 cubic cm

Step-by-step explanation:

Volume of a rectangular prism is length x width x height

Volume = 2 1/3 x 2/3 x 1/3

I'd convert the 2 1/3 to an improper fraction to keep things consistent = 7/3

7/3 x 2/3 x 1/3

multiply the numerators: 7 x 2 x 1 = 14

multiply the denominators: 3 x 3 x 3 = 27

14/27 cubic cm

The answer is:

D. 44in2

Answer:

82 in²

Step-by-step explanation:

Surface area =

2(5.5x4) in² + 2(5.5x2) in² + 2(4x2) in²

= 44 in² + 22 in² + 16 in²

= 82 in²

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

Shoutout to aaronrogerz369 for correcting his mistake. He will be proud to tell his parents that he grew smarter.

Answer: B

Step-by-step explanation: B because if you slice the cross-section of a square pyramid parallel to its base, you would get a square. The same thing is true for the cube. A is not true because the triangles are not similar.

Answer:

b

Step-by-step explanation:

Answer:

im not sure?

Step-by-step explanation:

Answer:

y = 780 - 20x

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

Y = 4

Step-by-step explanation:

12 - 8 = 4  and if you put another triangle it will look like a complete square, so you will need to subtract it     Hope it Helps  

Answer:

to become a good photographer; the camera must be used carefully

Answer:

To become a good photographer, onemust use the camera carefully

Step-by-step explanation:

Answer:

I am not sure but I think it is 3/16 or A

Step-by-step explanation:

3/4 x 1/4 = 3/16

Answer:

3/16 is the answer

Step-by-step explanation:

Answer:

1. 424

2.471

3.512

Step-by-step explanation:

1. 10×12+8×10+8×13+8×15

=120+80+104+120

=424

2. 5×24+9×24+9×15+9×15

=120+216+135

=471

3. 24×16+2×24+2×20+2×20

=384+48+40+40

=512

Step-by-step explanation:

Attributes in circle A:rhombus, parralelogram

Attributes in circle B:triangle and (the other shape)

Answer:

y=2x+8

Step-by-step explanation:

y=mx+b is slope-intercept form

y - y-coordinate

m - slope

x - x-coordinate

b - y-intercept

If the slope is 2, then m will be replaced by 2. The y-intercept is the pair of points in which the x-coordinate is 0. There is probably a quicker way to solve this, but this is how I ended up finding what y-coordinate corresponds with the x-value of 0.

(6,20)

(5,18)

(4,16)

(3,14)

(2,12)

(1,10)

(0,8)

Since the y-intercept is (0,8), b will be 8.