solve:

4(n-7) -2 (n+3)-15n

Answer:

[tex]201.06[/tex]

Step-by-step explanation:

V=π[tex]r^{2}[/tex]h/3=π·42·12

3≈201.06193

Answer:

Equation: 2x + 13 = 5x - 20

x = 11

<FDG = 35

Step-by-step explanation:

These are vertical angles so they're equal to each other:

2x + 13 = 5x - 20

2x - 5x = -20 - 13

-3x = -33

x = 11

<FDG:

5x - 20

5(11) - 20

55 - 20

35

Answer:

265 yd squared

Step-by-step explanation:

We can solve this problem by taking the little triangle on the left side and moving it to the right to get a rectangle, and from there we can find the area like its a rectangle

21.2*12.5=265

Answer:

There's no c in your uploaded question

Answer: 7000g

Step-by-step explanation: Because there are 1000 grams in a kilogram you have to multiply the 7 grams by 1000.

1000*7=7000

There are 7000 grams are equal to 7 kilograms.

Conversion of units means the conversion between different units and measurements of the same quantity done by the process of multiplication or division.

Given measurement

7 kilograms

In 1 kilogram = 1000 grams

In 7 kilograms = 7 × 1000 grams

In 7 kilograms = 7000 grams

Hence, 7000 grams are there in 7 kilograms.

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Answer: 192 ft

Step-by-step explanation:

The area of the walkway will be 96 square feet.

Hence, The correct option is C.

The space occupied by any two-dimensional figure in a plane is called the area. The space occupied by the rectangle in a two-dimensional plane is called the area of the rectangle.

Given that;

The dimensions of the crosswalk are,

19 feet

And, 5 feet

Hence, The area of the cross-walk will be calculated as below,

Area = Length x Width

Area = 19 x 5

Area = 96 square feet

Therefore, The area will be equal to 96 square feet.

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Answer:

24 unit

Step-by-step explanation:

From the question,

JK = 2×NK.................... Equation 1

Using pythagoras theorem,

a² = b²+ c²................. Equation 2

From the diagram,

a = 15 unit, b = 9 unit, and c = NK

Substitute these values into equation 2

15² = 9²+(NK)²

Solve for NK

225 = 81+(NK)²

(NK)² = 225-81

(NK)²  = 144

NK = [tex]\sqrt{144}[/tex]

NK = 12 unit.

Substitute these value of NK into equation 1

JK = 2×12

JK = 24 Unit.

Answer:

thats nice??

Step-by-step explanation:

Answer:

D) 7⁵

Step-by-step explanation:

1) Use Quotient rule: x^a/x^b = x^a-b.

[tex] {7}^{8 - 3} [/tex]

2) Simplify 8 - 3 to 5.

[tex] {7}^{5} [/tex]

3) Simplify.

[tex]16807[/tex]

The answer is option D. 7⁵.

Cherry was picked the most which was 28 times out of 51

The probability of picking cherry is 28/51

Answer:

$155,000

Step-by-step explanation:

You need to first multiply revenue of one night by 14 ($210,000) and then subtract the cost ($55,000) from it. You would get $155,000.

The profit will be $155,000.

Profit is the money earned by a business when its total revenue exceeds its total expenses.

Given that the costs $55,000 to put on a magic show for two weeks in the estimated revenue is $15,000, we need to find the profit,

So,

The cost of the magic show for two weeks is given as $55,000, The revenue is estimated as $15,000 per night.

As the show continued for 2 weeks or 14 nights, so the total revenue is,

= 15000 x 14 = $210,000

∵ Profit = Revenue - cost

Profit = $210,000 - $55,000

Profit = $155,000

Hence the profit will be $155,000.

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Answer:

270 cubic feet

Step-by-step explanation:

3 * 6 * 15 = 270 cubic feet

Answer:

D;

(x + 1/2)^2 + (y- √57)^2 = 81

Step-by-step explanation:

Mathematically, the general equation of a circle is given as;

(x-a)^2 + (y-b)^2 = r^2

where (a,b) represents the circle center and r represents the radius of the circle

Thus, we have this as follows;

(a,b) = (-1/2, √57) , r = 9

Substituting these values;

(x + 1/2)^2 + (y- √57)^2 = 9^2

(x + 1/2)^2 + (y- √57)^2 = 81

Answer:

bro answer is 9

Step-by-step explanation:

i took test

Answer:

600

Step-by-step explanation:

Answer:

554

Step-by-step explanation:

554  trust meh dude

Answer:

554

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

line b is the closest to all the points on the graph

Answer: 1/2

Step-by-step explanation: There is only heads and tails on a coin so if you flip it you have a 50 50 chance of it landing on tails because there are only two outcomes.

Answer:

The error is in the second line.

x = -1

Step-by-step explanation:

When solving for "x", you are trying to isolate it, or move everything else to the other side. You may have learned that "what you do to one side, you do to the other" .

2x + 18 = 16

2x = 34               18 was added to the right side, but not to the other.

If you add 18 on both sides, then the equation would be:

2x + 36 = 34       "x" is not being isolated.

Instead, you should subtract 18 from 16.

Correct solutions steps:

2x + 18 = 16

2x + 18 - 18 = 16 - 18     Subtract 18 from both sides to cancel out 18

2x = -2

2x/2 = -2/2                     Divide both sides by 2

x = -1                              Final answer

Answer:

Scale factor = 3.24

Step-by-step explanation:

162 ÷ 50 = 3.24

Answer:

hahahahahaha idfk

Step-by-step explanation:

The area covered by the water will be 7850 square feet. The correct option is C.

The space occupied by any two-dimensional figure in a plane is called the area. The space occupied by the circle in a two-dimensional plane is called the area of the circle.

Given that each rotating sprinkler in the park can water a circular section of grass that has a radius of 50 feet.

The area of the circle will be calculated by the formula below,

A = πr²

A=3.14 x ( 50 )²

A=7850 square ft

Hence, the area will be 7850 square feet.

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Answer:

6(e+4n)

Step-by-step explanation:

(mark brainliest if you want, thx)

Answer:

q = - 13

Step-by-step explanation:

Calculate the slope m using the slope formula and equate to 6

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = (- 1, q) and (x₂, y₂ ) = (0, - 7)

m = [tex]\frac{-7-q}{0+1}[/tex] = - 7 - q , then

- 7 - q = 6 ( add 7 to both sides )

- q = 13 ( multiply both sides by - 1 )

q = - 13

Answer:

q = -13?

Step-by-step explanation:

the equation is y = mx + c

m is the gradient

c is the y-intercept

where the line crosses the y axis

If 6 is the gradient then the equation is

y = 6x + c

Find c by using the coordinates given:

-7 = ( 6× 0) +c

-7 = 0 + c

c = -7

the equation is y = 6x -7

Substitute the other coordinates to find q:

y or q = (6 ×-1) - 7

q = -6 -7

q = -13

just factorise it so the answer will be (3x+2)(x-4)

Answer:

The supplementary angle is 96.6.

Step-by-step explanation:

Complementary angles make up to 90 degrees, but since this is a supplementary angle, it'll make up to 180 degrees. From there, you subtract 180-83.4 to get 96.6 degrees.

Answer:

$60,000

Step-by-step explanation:

Given data

Base salary=$35000

commssion= 10%

Sales=  $250,000

Let us find the commission

=10/100* 250,000

=0.1*250,000

=25000

Hence the total income is

=25000+35000

=$60,000