the pitcher's mound in softball is 40 feet from home plate if it takes 5.4 second for the pitch to reach home plate how fast is the pitch


PLZ HELP​

Answer:

4

Step-by-step explanation:

x - 8

=====   + 5

4

Let x = 4

4 - 8

====    + 5

4

-4

===   + 5

4

-1 + 5

4

The answer is f(g(x))=x^2-30x+216

May i have brainliest

Answer:

[tex]3x+41[/tex] or 38

Step-by-step explanation:

If Q is the midpoint of Line PR, then lines PQ and QR add up to equal Line PR. We then get

[tex]PQ=6x+25\\QR=16-3x\\PQ+QR=PR\\6x+25+16-3x=PR\\3x+41=PR\\[/tex]

If you want to know the exact number that PR is, we can do additional steps where PQ = QR.

[tex]PQ=6x+25\\QR=16-3x\\PQ=QR\\6x+25=16-3x\\9x+25=16\\9x=-9\\x=-1\\\\3x+41=PR\\3(-1)+41=PR\\-3+41=PR\\38=PR\\PR=38[/tex]

Answer:

4percents

Step-by-step explanation:

200-100 percents

8- xpercents

200/8=100/x

x=4

Answer: x=31

Step-by-step explanation:

-4 + 2x=58

2x-4=58

2x-4+4=58+4

2x=62

2x/2=62/2

x=31

Answer:

x = 31

Step-by-step explanation:

- Combine all like terms;

8+2x-12=58

2x -4 = 58

- Add 4 to both sides.

2x = 62

- Divide both sides by 2.

x = 31

Answer:

V = π × r² × h

Step-by-step explanation:

All you need to do is multiply the base times the height and since the base is a circle whose formula is π × r², we get π × r² × h.

Answer:

its best no to

Step-by-step explanation:

The only thing you can really change is switching subtraction and addiction, or division and multiplication. In the long run though its best just to say with the regural order and its earier later on.

please, (parentheses)

excuse (exponents)

my (multipliction)

dear (division)

aunt (addiction)

sally (subtraction)

Answer:

1/289 or 0.03462749213

Step-by-step explanation:

33 / 9537

= 1/289 or 0.03462749213

Answer:

[tex]33 \div 9537 \\ \\ \frac{33}{9537} = \frac{1}{289} = 0.00346[/tex]

I hope I helped you^_^

Step-by-step explanation:

Just Subtract

32-18

14 Answer

Answer:

Answer is 14

Step-by-step explanation:

If you like my answer than please mark me brainliest thanks

Answer:

1/16

Step-by-step explanation:

1/2×1/2×1/2×1/2...............

Answer:

Value of X is 18

Step-by-step explanation:

x/3 - x/6 = 2

multiply first fraction by 3 so u get X by its self then multiply the 2 by 3

x - x/6 = 6

then multiply the fraction by 6 to get X by itself then multiply the 6 by 6 because what u do to one side u have to do to the other

2x/2 = 36/2

x= 18

Answer:

x+2

Step-by-step explanation:

Answer:

The answer is x+2

Step-by-step explanation:

Answer:

Step-by-step explanation:

54 = 6*9

That means there are 3 threes and 1 two

54 = 2*3 * 3 * 3

There are a pair of 3s and a two and a 3 left over.

The two and the three remain under the root sigh.

One of the pair of threes comes out of the root sign.

The other one is thrown away.

sqrt(54) = 3*sqrt(6)

Answer: -2*3 sqrt6)

Answer: - 6 sqrt(6)

[tex] \huge \boxed{\mathfrak{Question} \downarrow}[/tex]

[tex] \large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}[/tex]

[tex] \sf \: - 2 \sqrt { 54 }[/tex]

[tex] \sf-2\times 3\sqrt{6} [/tex]

[tex] \boxed{ \boxed{ \bf-6\sqrt{6} }}[/tex]

e - 3,4 = 18,7

e = 18,7 + 3,4

e = 22,1

Answer:

Perimeter of a circle = 2 π r = π D.  

Area of a circle is pi times the radius squared (A = π r²).

Answer:

1) s=15

2) 15, 21, 21, 15, 30 from left to right

Step-by-step explanation:

First you turn this into an equation: s+6+s+6+s+s+2s

Collect like terms: 4s+ 12 + 2s

Simplify: 6s+12

Bring back into a full equation: 6s+12=102

Simplify= 102-12=6s

90= 6s

90/6=s

s=15

Then bring back into sides: Left side and right sides are 15 as s= 15

15+6= 21 so both top sides are 21

2×15=30

So it goes in the order from left to bottom clockwise:

15, 21, 21, 15, 30

Hope this helps, if you need anymore help message me

:)

Answer:

Explanation:

(y-k)h=c

yh-kh=c

yh=c+kh

y=c+kh/h

y=c+k

Answer:

4565 cm

Step-by-step explanation:

55 * 83

Answer:

4

Step-by-step explanation:

3x + 2y

Let x = 8 and y = 10

3*8 + 2* 10

Multiply

24 + 20

Add

44

Plug and substitute the expression. If x = 8 and y = 10.

Answer:

(0,-1) I could be wrong

Step-by-step explanation:

Answer:

Step-by-step explanation:

-2x+9y=-9 (solve for x)

-2x= -9y-9

X = - 9y/-2 - - 9/2. X = 9y/2 + 9/2

9(9/2y+9/2)-2y=2

81y/2 + 81/2 - 2y = 2

81y/2 - 2y = 2 - 81/2. 81/2 - 2 = 77/2 and -81/2 +2 = -77/2

77/2 y = - 77/2

y = (-77/2)/(77/2)

y = - 1

Answer:

a(x+y)+2by

Step-by-step explanation:

pick up a from the expression:

a(x+y) +by+by

sum by:

a(x+y)+2by

Question

What is the diameter of 11.94 cm circumference

Answer:

Soln,

We know that  diameter = * 2 radius

radius = 11.94/2= 5.97 half of diameter and when you multiply with 2 ,Then it comes 11.94cm  

Now

Step-by-step explanation

Circumference = 2πr

11.94 = 2*22/7*r

11.94 = 6.28r

r= 11.94/6.28

therefore, r= 1.90 cm

Now

We know that  diameter = * 2 radius

diameter = 1.90*2 = 3.80 cm

answer checking,

Circumference = 2πr

c= 2*22/7*1.90

therefore c = 11.94 cm

ans proved

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have a good day ahead ; )

9v - 8(10v - 9) = 9v - 80v + 72 = -71v + 72

Answer:

1) $1.62 2) 52 Cheez-its 3) Her change will be $5

Step-by-step explanation:

1) 3 x 0.54 = 1.62

2) 38 + 14 = 52

3) 5 x 7 = 35

20 x 2 = 40

40 - 35 = 5

Hope this helps :)

Answer:

x = 2

Step-by-step explanation:

[tex] \frac{x + 4}{3} = 2[/tex]

[tex]x + 4 = 6[/tex]

[tex]x = 6 - 4 = 2[/tex]

Answer:

3m=n

Step-by-step explanation:

Answer:

The dad is 36 and the son is 12