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Answer:

(9 + r)/6

Step-by-step explanation:

Answer:

45

Step-by-step explanation:

[tex]\frac{1}{2}[/tex] × 90 = 45

Decrease means to subtract the amount by 45, then

90 - 45 = 45

Answer:

2/5<4/5,

As 2 is smaller than 4.

Hope it helps

Answer:

2/5 < 4/5

Step-by-step explanation:

hope this helps!

Answer:

maximum height of 17.07 feet about 10.67 feet from the club

     returns to the ground 21.33 feet away

Step-by-step explanation:

The maximum height of 17.07 feet about 10.67 feet from the club and  returns to the ground 21.33 feet away.

To fill in the blanks.

What is trajectory?

The path followed by a projectile flying or an object moving under the action of given forces.

The vertex of the quadratic ax²+bx+c is given by x=-b/(2a). For this quadratic function.

Given that :

 x = -(3.2)/(2(-0.15)) = 32/3 = 10 2/3 . . . . feet horizontally from the club

The maximum height is the function value at that point.

 h(10 2/3) = (-0.15(10 2/3) +3.2)(10 2/3) = 1.6(10 2/3) = 17 1/15

So, the ball reaches a maximum height of 17 1/15 feet at a horizontal distance of 10 2/3 feet from the club. The ball's flight is symmetrical about the peak, so it returns to the ground about 21 1/3 feet away.

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Answer:

(-2, 3)

Step-by-step explanation:

For x-4 you go left four places and y+6 go up 6 places

Answer:

(-2, 3)

Step-by-step explanation:

Point P has coordinates (2, -3).

The translation is (x - 4, y + 6) which means subtract 4 from the x-coordinate and add 6 to the y-coordinate.

The x-coordinate of point P is 2. Subtract 4 from it, you get -2.

The y-coordinate of point P is -3. Add 6 to it to get 3.

The coordinates of the translated point are (-2, 3).

Answer:

The desired value of [tex]f=-0.0002937[/tex]

Step-by-step explanation:

The relationship between [tex]h[/tex] and [tex]f[/tex] is given as,

[tex]h=2.35f+54.7h[/tex]

Here, [tex]h[/tex] represents the expected height in centimeters, and [tex]f[/tex] represents the length of the femur in centimeters.

The meaning of [tex]f[/tex] value when [tex]h=149h[/tex]

For obtaining the result for the above condition, substitute [tex]h=149h[/tex] in the relation function between [tex]h[/tex] and [tex]f[/tex].

Therefore,

[tex]\begin{aligned}149h&=2.35f+54.7(149h)\\-8001.3h&=2.35f\\f&=-0.0002937\end{aligned}[/tex]

To know more about it, please refer to the link:

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Answer:

2

Step-by-step explanation:

Taylor: x

Jim: x + 18

Andre: 2x

Sum: x + (x + 18) + 2x = 26 ↔ x = 2

Answer:

x=7

Step-by-step explanation:

6-6x=5x-9x-8

Combine like terms

6-6x=-4x-8

Add 6x to each side

6-6x+6xx = -4x-8+6x

6 = 2x-8

Add 8 to each side

6+8 = 2x-8+8

14 = 2x

Divide each side by 2

14/2 =2x/2

7 = x

Answer: x=7

Solution:

Writing out the problem,

6-6x=5x-9x-8

Solve for "5x-9x," which is -4x,

6-6x=-4x-8

Add 4x to both sides

6-6x+4x=-4x+4x-8

Since -6x+4x=-2x and of course -4x+4x=0

-2x+6=-8.

Subtract 6 from both sides of the equation,

-2x+6-6=-8-6.

Since 6-6=0 and -8-6=-14,

-2x=-14

Finally, divide both sides of the equation by -2,

-2x/-2=-14/-2

-2x/-2=x

-14/-2=7

So, therefore x=7.

x=7

Hope this helps :)

Answer:

10

Step-by-step explanation:

10+x+2=-8+3x

12+x =-8+3x

12+8=3x-x

20=2x

X=20/2

X=10

Answer:

12,880

Step-by-step explanation:

You put them in least to greatest and then take one off each end, like the smallest and largest go first(5,468 and 13,215). The median is the one left in the middle and there can be more than one, but in this case there is only one and it is 12,880.

Answer:

24m^2

Step-by-step explanation:

to find the length of a rectangle you do base x height. this means that 8m x 3m is 24m^2

Answer:

$54 Dollars

Step-by-step explanation:

just multiply 27 by 2 and you get $54

Answer:

35:55

Step-by-step explanation:

The formula derived from the sentence will be 4(f + g) = 6g.

A statement, principle, or policy that creates the link between two variables is known as a function. Functions are found all across mathematics and are required for the creation of complex relationships.

Translate the sentence into an equation or formula.

The sentence is given below.

Four times the sum of f and g is identical to six times g. Then the equation will be

The sum of f and g will be given as (f + g). And identical means equal sign, then we have

4(f + g) = 6g

The formula derived from the sentence will be 4(f + g) = 6g.

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Answer:

38

Step-by-step explanation:

4x+y2y−x

=4*2+4*2*4-2

=8+32-2

=40-2

=38

Answer:

It D hope this is right

Step-by-step explanation:

I'm learning this in class right now and I'm pretty good at it so hope you get it right

Answer:

D. a reflection over the y-axis

Step-by-step explanation:

We can see that ΔQRS has been directly translated across the y-axis to form ΔQ'R'S'. (It mirrors across)

Answer:

10.1 cm

Step-by-step explanation:

AC = AB + BC

AC = 4.9 + 5.2

AC = 10.1 cm

Answer:

6.4 x 7.4 =47.36

Step-by-step explanation:

7.35 rounded will be 7.4

Answer:

8.5

Step-by-step explanation:

x+3+x+2=4x-2

2x+5=4x-6

2x-4x=-6-5

-2x=-11

x=5.5

GH=(5.5)+3

      =8.5

The measure of GH is 7/4.

A line segment is a part of line that is bounded by two distinct end-points. A line segment has a fixed length. Figures such as a triangle, polygon, hexagon, square are made of different numbers of line segments.

For the given situation,

The lengths of HI = x+2, GI = 4x-6, GH = x+3.

Thus the measure of GH is

[tex]x+3=(x+2)+(4x-6)[/tex]

⇒ [tex]x+3=x+2+4x-6[/tex]

⇒ [tex]x+3=5x-4[/tex]

⇒ [tex]5x-4-x-3=0[/tex]

⇒ [tex]4x-7=0[/tex]

⇒ [tex]4x=7[/tex]

⇒ [tex]x=\frac{7}{4}[/tex]

Hence we can conclude that the measure of GH is 7/4.

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Answer:

This is not a function as -5 has relationship with more than 1 elements

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Y intercept means x = 0, on x= 0 y is also zero so the cordinate is (0,0)

Answer: 1

Step-by-step explanation:

The GCF of 10 and 21 is 1

Answer:

last one

Step-by-step explanation:

The square root of 75 is 5√3, which can also be written as 5√-1+4

Answer:

(6 ± √72i) / 6

Hope this helps.

Answer:

Step-by-step explanation:

3[tex]x^{2}[/tex]-6x+9=0

3[tex]x^{2}[/tex] +3x-9x+9=0  (splitting  -6x as +3x & -9x)

3x(x+1)-9(x+1)=0

(x+1)(3x-9)=0

x=-1,3

Answer:

x = 36

Step-by-step explanation:

First: add 8 to both side

Second: multiply both side by 2.

Answer:

243

Step-by-step explanation:

[tex]27^{4} /3^{7} = 531,441/2,187 = 243[/tex]

Hope it helps,... Chow,...!

Answer:

27^28/3

Step-by-step explanation:

.

(27^4/3)^7 4/3 times 7 = 28/3

= 27 raised to the power of 28/3

Answer:

12

Step-by-step explanation:

17 - 5b

b = 1

17 - 5(1)

17 - 5

12