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1. The volume of a sphere with a diameter of 12 cm is:

Answer:

\(\huge\boxed{\sf V \approx 150.7\ in.\³}\)

Step-by-step explanation:

Radius = r = 2 in.

Height = h = 12 in.

Volume = V = ?

\(V= \pi r^2h\)

Put the given data in the above formula.

Using 3.14 for π.

V = (3.14)(2)²(12)

V = (3.14)(4)(12)

\(\rule[225]{225}{2}\)

Answer:

−21/ 2 or C

Step-by-step explanation:

1/5 (

Solution of expression is,

⇒ x = 10 3/4

We have to given that,

An expression to simplify,

⇒ - 1/5 (x + 1 3/4) = - 2 1/2

We can simplify the expression for x,

⇒ - 1/5 (x + 1 3/4) = - 2 1/2

⇒ - 1/5 (x + 1 3/4) = - 5/2

Multiply by - 5;

⇒ (x + 7/4) = - 5/2 × - 5

⇒ x + 7/4 = 25/2

⇒ x + 7/4 = 50/4

Subtract both side 7/4,

⇒ x = 50/4 - 7/4

⇒ x = (50 - 7) / 4

⇒ x = 43/4

⇒ x = 10 3/4

Therefore, Solution of expression is,

⇒ x = 10 3/4

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100

35/42 is about 83 percent 83 percent of 120 is roughly 100

The answer is 100 females

Answer:

1. c, 2. b, 3. b

Step-by-step explanation:

1. 95 (congruent parts of congruent shapes are congruent) answer

2. 33 (same reason)

3. 4 (same)

Answer:

First Sheet: C) 95°

Second Sheet: B) 33°

Third Sheet: B) 4 units

Step-by-step explanation:

First Sheet:

Shape AKGP is the same as VWQX, meaning that the answers will be the same. Angle X is equal to angle P, meaning that the answer is 95°

Second Sheet:

Triangle SRT is equal to PQB. This means that angle Q is equal to angle R which means our answer is 33°

Third Sheet:

Since shape MQRN is equal to PKSD, we basically know the answer. The answer is 4 units because PK is equal to MQ.

Answer:

John is correct

Step-by-step explanation:

I already did this!

Answer:

discovery impose on the right of the number line

Step-by-step explanation:

Answer:

it is 16 - 1/2n

Step-by-step explanation:

if we considered the number as n

Answer:

A.

To express 1/2% as a decimal, you divide 1/2 by 100. You can use a fraction bar or a slash to indicate division. Like this:

1/2 ÷ 100 = 0.005

or

1/2 / 100 = 0.005

B.

To find the length that the planks are allowed to vary, you multiply the decimal value of 1/2% by the intended length of 8 feet. Like this:

0.005 · 8 = 0.04 foot

C.

To find the shortest and longest allowable planks, you subtract and add the variation length from and to the intended length of 8 feet. Like this:

Shortest: 8 - 0.04 = 7.96 feet

Longest: 8 + 0.04 = 8.04 feet

Answer:

\( \boxed{4 \sqrt[8]{ {d}^{3} } } \)

Step-by-step explanation:

\( = > 4 {d}^{ \frac{3}{8} } \\ \\ = > 4({d}^{3 \times \frac{1}{8} }) \\ \\ = > 4( {d}^{3} \times {d}^{ \frac{1}{8} } ) \\ \\ = > 4( {d}^{3} \times \sqrt[8]{d} ) \\ \\ = > 4 \sqrt[8]{ {d}^{3} } \)

Answer:

The answer is A

Step-by-step explanation:

I took the test and got it right

Answer:1152 ft^2

Step-by-step explanation:

Answer:

95%

Step-by-step explanation:

So the fraction of the amount of balls Kayla hit is 19/20 if you multiply 19 and 20 by five, you will get the fraction 95/100, so Kayla hit 95% of the balls pitched to her.

Answer:

95%

Step-by-step explanation:

Percentage is written as the favourable outcomes, divided by the total outcomes

The favourable outcome here is the 19 hits

The total outcomes is 20

Now, we divide 19/20

19/20 = 0.95 = 95%

Another way is to multiply the fraction by 5/5 to get 95/100

Since percentage is based on 100, you can take 95 as your percentage

-Chetan K

Answer:

redraw it with twice the dimensions. so like line FE would be 8 units long instead of four

Step-by-step explanation:

Answer:

9 feet easy to solve this is answer

Answer:

3/12 = 4/12

or

3/12 = 1/3

being are last boxes to autofill.

Step-by-step explanation:

1/12 +1/4 = 1/12 + 3/12 = 4.12 = 1/3

When adding the rule of fractions is where required make all denominators the same by dividing the one you want to change to- by the subset one you are changing.

12 / 4 = 3

we get 3/12

Then when adding same denominators 1/12 + 3/12 we just add the top values. = 4/12

The last box would be 4/12 but if asked to simplify we would automatically enter 1/3 for simplification.

As 4/12 = 1/3

Answer:

1. 3

2. 5

3. 12

Step-by-step explanation:

1/4=3/12

Answer:

-4

Step-by-step explanation:

2x-5=4x+3

-5-3=4x-2x

-8=2x

-8/2=x

-4=x

Answer:

The correct answer is -4

Hope this helps! :)

Answer: A: (1?,1?)  B: (4,6)  C. (6,3)

Step-by-step explanation: i don't know A really

Answer:A: (1?,1?)  B: (4,6)  C. (6,3)

Step-by-step explanation: i think

Answer:(-1,1)

Step-by-step explanation:

Answer:

Your answer is: (2,-1). I provided a picture in case you need to show your work.

Answer:

M=x+-3

this should be correct. let me know if it's in  a different form.

y = mx+c

m being the gradient

c being the y - intercept

for this graph there is no gradient therefore the equation of this line is just

y = -3 because -3 is the y - intercept

Answer:

true, false

Step-by-step explanation:

Answer:

A. 61 degrees

Step-by-step explanation:

The function for the points are  y = -15x - 5

From the information given, we have that;

The points are;

(1/3,0) (-2 3/4,0) and (0,-5)

Using the point-slope form of a linear equation, we have;

y - y₁ = m(x - x₁)

Such that;

Using (1/3, 0) and (0, -5), we have that the slope is;

m = (0 - (-5))/0 -1/3)

expand the bracket

= 5 / (-1/3)

= -15

Now, take any of the given points and substitute the values

Using (1/3, 0), we get;

y - 0 = -15(x - 1/3).

y = -15x - 5.

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The function for the points solved by  (1/3,0) (-2 3/4,0) and (0,-5) solved by point slope form is \(a=-15b-5\)

We have given the points:

(1/3,0) (-2 3/4,0) and (0,-5)

Using the formula of linear equation

\(a-\)\(a_{1}\)\(=x[b-b_{1}]\)                                                          

Where we will consider (1/3,0) = \(a-a_{1}\) and (0,-5) = \(b-b_{1}\)

that is 1/3 = \(a\), 0 = \(a_{1}\) and

0 = \(b\), -5 = \(b_{1}\)

\(x\) refers to the slope of line (take any variable)

Now for finding the value of \(x\),

\(x=a-a_{1}/b-b_{1}\)

inserting the values,

\(x=[0-[-5]]/[0-1/3]\\x= -15\)

Substitute the value of \(x\) in the equation

\(a-0=-15[b-1/3]\)

By simplifying the equation, we get

\(a=-15b-5\)

To know more about functions and points:

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Answer:

195500000

Step-by-step explanation:

Population density

Population density of Brazil and Peru are equal

Thus,

Total population of any area   million square kilometer  people per square kilometer

miilion

Answer:

25

Step-by-step explanation:

\(105+3x=180 \\ \\ 3x=75 \\ \\ x=25\)

Answer:

The answer is 25 degrees

Step-by-step explanation:

If you subtract 180 - 105 then you get 75.
Then you divide it by 3.
One circle is 360 degrees thus half of it is 180.
If you know one angle is 105 degrees then subtract it from 180.
If the number is 3x then you have to divide it by 3 to get x alone.
Hope it helps! :)

Answer:

v=5

hope you like it samarelhedok